{"id":9417,"date":"2026-03-19T17:56:59","date_gmt":"2026-03-19T09:56:59","guid":{"rendered":"https:\/\/feichuncables.com\/blog\/?p=9417"},"modified":"2026-03-19T17:57:03","modified_gmt":"2026-03-19T09:57:03","slug":"type-240-led-as-nzs-1802-certified-self-powered-led-illuminated-power-supply-cable-for-underground-coal-mining","status":"publish","type":"post","link":"https:\/\/feichuncables.com\/blog\/type-240-led-as-nzs-1802-certified-self-powered-led-illuminated-power-supply-cable-for-underground-coal-mining\/","title":{"rendered":"TYPE 240-LED: AS\/NZS 1802 Certified Self-Powered LED Illuminated Power Supply Cable for Underground Coal Mining\u00a0"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img data-dominant-color=\"d8d5d6\" data-has-transparency=\"false\" style=\"--dominant-color: #d8d5d6;\" loading=\"lazy\" decoding=\"async\" width=\"1014\" height=\"628\" sizes=\"auto, (max-width: 1014px) 100vw, 1014px\" src=\"https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-1112-1014x628.avif\" alt=\"\" class=\"wp-image-9418 not-transparent\" title=\"\" srcset=\"https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-1112-1014x628.avif 1014w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-1112-300x186.avif 300w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-1112-768x476.avif 768w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-1112-400x248.avif 400w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-1112-800x496.avif 800w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-1112-832x515.avif 832w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-1112.avif 1248w\" \/><\/figure>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en-AU\">\n<head>\n<meta charset=\"UTF-8\">\n<meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n<title>TYPE 240-LED AS\/NZS 1802 Certified Self-Powered LED Illuminated Power Supply Cable for Underground Coal Mining: Machinery, Longwalls, Pumps &amp; VSD Drives \u2014 Cu\/Polyester Braid Screen with Braid-Compensated FC-EMH\u2122 &amp; FC-TPU\u2122 P-Series Static Deployment Sheath \u2014 1.1\u201311 kV \u2014 FeiChun Cable<\/title>\n<meta name=\"description\" content=\"Complete technical guide to TYPE 240-LED \u2014 AS\/NZS 1802:2003 certified LED illuminated power supply cable for underground coal mining. Composite copper\/polyester braid screen for superior earth-fault current capacity and EMC shielding. Braid-compensated FC-EMH\u2122 induction. FC-TPU\u2122 P-Series static deployment sheath resists flat-spotting and creep. 1.1\u201311 kV. Machinery, longwalls, pumps, VSD drives. Methane-safe Ex ia IIC. FeiChun \u2014 direct factory manufacturer.\">\n<meta name=\"keywords\" content=\"TYPE 240-LED, illuminated power supply cable, LED power supply cable underground coal, AS\/NZS 1802 LED cable, AS\/NZS 1802 certified power supply cable, power supply cable LED, underground coal mining cable LED, copper polyester braid screen cable, Cu polyester braid screen LED, earth fault current capacity braid screen, EMC shielding mining cable, braid compensated FC-EMH induction, self-powered LED mining cable, FC-TPU P-Series static deployment sheath, FeiChun mining cable, FeiChun TYPE 240, coal mine cable illuminated, methane safe LED cable, Ex ia IIC cable, intrinsically safe LED cable, 1.1kV power supply cable LED, 3.3kV power supply cable LED, 6.6kV power supply cable LED, 11kV power supply cable LED, longwall power supply cable LED, longwall VSD drive cable LED, longwall PLC cable LED, pump cable LED underground coal, machinery cable LED underground coal, plug and play mining cable, coal mine roadway visibility, LOTO energisation indicator coal mine, live cable indicator underground coal, QLD CMSH Act cable, NSW WHS Mines cable, Queensland coal mine cable, New South Wales coal mine cable, static deployment mining cable, semi-permanent cable installation underground, flat spot resistant mining cable, creep resistant cable sheath, FC-SPM surge protection, aramid braid mining cable, translucent TPU mining cable, halogen free coal mine cable, flame retardant coal mine cable, drop-in replacement Type 240, gate end box compatible LED cable, direct factory mining cable Australia, Anhui Feichun cable, underground coal power supply LED, longwall gate road power supply cable, variable speed drive cable underground coal, sensitive equipment power supply cable mining\">\n<meta name=\"author\" content=\"Anhui Feichun Special Cable Co., Ltd.\">\n<meta name=\"robots\" content=\"index, follow\">\n<meta name=\"geo.region\" content=\"AU\">\n<meta name=\"geo.placename\" content=\"Australia\">\n<meta property=\"og:title\" content=\"TYPE 240-LED: AS\/NZS 1802 Certified LED Power Supply Cable \u2014 Cu\/Polyester Braid Screen for Superior Earth-Fault &amp; EMC | 1.1\u201311 kV | Underground Coal | FeiChun Direct Factory\">\n<meta property=\"og:description\" content=\"LED illuminated power supply cable for underground coal mining. Composite Cu\/polyester braid screen \u2014 superior earth-fault current capacity and EMC shielding for longwall VSD drives and PLC control systems. Braid-compensated FC-EMH\u2122. FC-TPU\u2122 P-Series static deployment sheath. AS\/NZS 1802:2003. 1.1\u201311 kV. Methane-safe. 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Composite Cu\/polyester braid screen. Braid-compensated FC-EMH\u2122. FC-TPU\u2122 P-Series static deployment sheath. 1.1\u201311 kV. Machinery, longwalls, pumps, VSD drives. Methane-safe Ex ia IIC. Direct factory sourcing.\",\n  \"author\": {\n    \"@type\": \"Organization\",\n    \"name\": \"Anhui Feichun Special Cable Co., Ltd.\",\n    \"url\": \"https:\/\/feichuncables.com\"\n  },\n  \"publisher\": {\n    \"@type\": \"Organization\",\n    \"name\": \"Anhui Feichun Special Cable Co., Ltd.\"\n  },\n  \"datePublished\": \"2026-03-19\",\n  \"dateModified\": \"2026-03-19\",\n  \"keywords\": \"TYPE 240-LED, illuminated power supply cable, AS\/NZS 1802 LED cable, underground coal power supply cable, copper polyester braid screen, earth fault current capacity, EMC shielding mining cable, braid compensated FC-EMH, FC-TPU P-Series, FeiChun mining cable, longwall VSD drive cable, methane safe LED cable\"\n}\n<\/script>\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between the TYPE 240-LED and the TYPE 241-LED?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The key difference is the core screen. The TYPE 240-LED uses a composite copper\/polyester braid screen, which provides superior earth-fault current capacity and EMC shielding \u2014 critical for power supply applications feeding longwall VSD drives and sensitive PLC control systems. The TYPE 241-LED uses a semi-conductive elastomeric screen, which is magnetically transparent and gives 15\u201320% higher FC-EMH\u2122 induction efficiency but has lower earth-fault current capacity. Choose the 240-LED when earth-fault performance and EMC are paramount; choose the 241-LED when you need the widest voltage range (up to 22 kV) and maximum induction efficiency.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How does FeiChun get LED illumination to work reliably with a copper braid screen that attenuates the magnetic field?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"FeiChun's FC-EMH\u2122 module for the TYPE 240-LED uses a braid-compensated coil geometry \u2014 a higher turn-count pickup coil with optimised winding pitch, positioned in the interstices between the braid-screened phase cores. This compensates for approximately 25\u201330% magnetic-field attenuation caused by the copper braid's eddy-current shielding, maintaining reliable LED illumination at all normal operating loads.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why would I choose the TYPE 240-LED over the TYPE 241-LED for longwall power supply duty?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"If you're feeding longwall VSD (variable-speed drive) systems, AFC drives with sensitive PLC control, or any equipment where earth-fault current capacity and electromagnetic compatibility are critical requirements, the TYPE 240-LED's copper\/polyester braid screen is the superior choice. The braid screen provides higher earth-fault current-carrying capacity than the elastomeric screen and better EMC shielding, reducing the risk of electromagnetic interference with sensitive longwall control electronics.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can the TYPE 240-LED replace a standard Type 240 cable?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The TYPE 240-LED is a direct drop-in replacement for standard Type 240 cables. No external DC supplies, no gate end box modifications, and no coupler changes are required. Disconnect the existing cable, connect the TYPE 240-LED, energise, and it glows. Weight increase is approximately 10\u201314% over the standard Type 240.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What makes the FC-TPU\u2122 P-Series sheath different from other FeiChun sheath compounds?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The FC-TPU\u2122 P-Series (Power Supply Grade, Formula FC-2026-TPU-P4) is optimised for semi-permanent static deployment \u2014 power supply cables that sit in the same position along gate roads for weeks or months. It resists flat-spotting (permanent deformation from resting on a surface), creep (gradual dimensional change under static load), and UV degradation. Other FeiChun compounds prioritise flex-cycle life (S-Series for shuttle cars), crushing resistance (C-Series for CM\/longwall), or armour compatibility (A-Series for the TYPE 260-LED).\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is the TYPE 240-LED approved for Queensland and New South Wales underground coal mines?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The TYPE 240-LED is designed to comply with both the QLD Coal Mining Safety and Health Act 1999 and the NSW Work Health and Safety (Mines) Regulation 2014, which require AS\/NZS 1802-certified cables for underground coal service. The LED circuit meets AS\/NZS 60079.11 (Ex ia IIC) and AS\/NZS 3808 (Group I methane) intrinsic safety requirements. Site-specific approval processes should be followed per your state mining regulator.\"\n      }\n    }\n  ]\n}\n<\/script>\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"TYPE 240-LED Self-Powered LED Illuminated Power Supply Cable (AS\/NZS 1802)\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"FeiChun\"\n  },\n  \"manufacturer\": {\n    \"@type\": \"Organization\",\n    \"name\": \"Anhui Feichun Special Cable Co., Ltd.\",\n    \"url\": \"https:\/\/feichuncables.com\"\n  },\n  \"description\": \"AS\/NZS 1802:2003 certified LED illuminated power supply cable for underground coal mining. Composite Cu\/polyester braid screen for superior earth-fault and EMC. Braid-compensated FC-EMH\u2122\/FC-CVD\u2122 self-powered. FC-TPU\u2122 P-Series static deployment sheath. 1.1\u201311 kV. 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In FeiChun&#8217;s AS\/NZS 1802 illuminated cable range, the TYPE 240-LED fills a specific and important niche: <strong>power supply applications where earth-fault current capacity and electromagnetic compatibility (EMC) are critical requirements.<\/strong> Where the TYPE 241-LED (flagship) uses a semi-conductive elastomeric screen for maximum FC-EMH<span class=\"tm\">\u2122<\/span> induction efficiency, the TYPE 240-LED uses a composite copper\/polyester braid screen that delivers superior earth-fault current-carrying capacity and better EMC shielding \u2014 essential for feeding longwall variable-speed drives (VSDs), AFC drives with sensitive PLC control systems, and any underground coal equipment where electromagnetic interference could compromise safety-critical control electronics. FeiChun&#8217;s engineering team has developed a braid-compensated FC-EMH<span class=\"tm\">\u2122<\/span> coil geometry specifically for the Type 240 construction, overcoming the 25\u201330% magnetic-field attenuation caused by the copper braid&#8217;s eddy-current shielding to deliver reliable LED illumination at all normal operating loads. The proprietary FC-TPU<span class=\"tm\">\u2122<\/span> P-Series sheath (Formula FC-2026-TPU-P4) is optimised for the semi-permanent static deployment typical of power supply cables \u2014 resisting flat-spotting, creep, and long-term degradation during prolonged installation along gate roads. This article covers cable construction, the braid screen vs elastomeric screen trade-off, braid-compensated energy harvesting, four-layer surge protection, complete dimensional and electrical data across all four voltage classes (1.1\u201311 kV, 33 part numbers), standards compliance, application scenarios, product selection against the TYPE 241-LED, and direct factory procurement.<\/p>\n    <p class=\"sub-en\"><strong>Summary:<\/strong> Technical guide to the TYPE 240-LED \u2014 AS\/NZS 1802:2003 certified LED illuminated power supply cable. Composite Cu\/polyester braid screen for superior earth-fault current capacity and EMC shielding. Braid-compensated FC-EMH\u2122 (\u2265 3.3 kV) \/ FC-CVD\u2122 (1.1 kV). FC-TPU\u2122 P-Series power supply grade sheath \u2014 static deployment optimised, resists flat-spotting and creep. 1.1\u201311 kV. 33 part numbers. Machinery, longwalls, pumps, VSD drives. Ex ia IIC methane-safe (AS\/NZS 60079.11 \/ AS\/NZS 3808). Plug-and-play. QLD CMSH Act &amp; NSW WHS (Mines) Reg compliant. FeiChun \u2014 direct factory manufacturer.<\/p>\n    <div class=\"meta\">\n      <span itemprop=\"author\" itemscope itemtype=\"https:\/\/schema.org\/Organization\"><span itemprop=\"name\">Anhui Feichun Special Cable Co., Ltd.<\/span><\/span>\n      <span>|<\/span>\n      <time itemprop=\"datePublished\" datetime=\"2026-03-19\">19 March 2026<\/time>\n      <span>|<\/span>\n      <span>Read time: ~28 min<\/span>\n      <span>|<\/span>\n      <span>Doc. Ref: FC-TDS-240LED-2026-BDEF8184<\/span>\n    <\/div>\n  <\/header>\n\n  <nav class=\"toc\">\n    <div class=\"toc-label\">Contents<\/div>\n    <ol>\n      <li><a href=\"#s1\">When Earth-Fault and EMC Performance Matter More Than Induction Efficiency<\/a><\/li>\n      <li><a href=\"#s2\">TYPE 240-LED Cable Construction: Layer-by-Layer Breakdown \u2014 The Braid Screen Difference<\/a><\/li>\n      <li><a href=\"#s3\">TYPE 240-LED vs TYPE 241-LED: Braid Screen vs Elastomeric Screen \u2014 The Engineering Trade-Off<\/a><\/li>\n      <li><a href=\"#s4\">Braid-Compensated FC-EMH\u2122: How FeiChun Gets Reliable LED Through a Copper Braid Screen<\/a><\/li>\n      <li><a href=\"#s5\">FC-TPU\u2122 P-Series Power Supply Grade Sheath: Built to Sit Still for Months and Still Glow<\/a><\/li>\n      <li><a href=\"#s6\">FC-SPM\u2122 Four-Layer Surge Protection for Power Supply Switching Transients<\/a><\/li>\n      <li><a href=\"#s7\">Dimensional &amp; Electrical Data: All 33 Part Numbers \u2014 1.1 kV, 3.3 kV, 6.6 kV, 11 kV<\/a><\/li>\n      <li><a href=\"#s8\">AS\/NZS 1802:2003 &amp; Additional Standards Compliance Matrix<\/a><\/li>\n      <li><a href=\"#s9\">Nine Key Operational Advantages: LED Power Supply Cable for Underground Coal<\/a><\/li>\n      <li><a href=\"#s10\">Application Scenarios: Longwall VSDs, Pump Stations, AFC Drives &amp; Machinery Supply<\/a><\/li>\n      <li><a href=\"#s11\">Frequently Asked Questions: Braid Screen, EMC, Static Deployment &amp; Procurement<\/a><\/li>\n      <li><a href=\"#s12\">60 High-Traffic SEO Tags for Mine Electricians, Procurement Managers &amp; Mining Engineers<\/a><\/li>\n    <\/ol>\n  <\/nav>\n\n  <section class=\"body\">\n\n    <!-- SECTION 1 -->\n    <h2 id=\"s1\">\ud83d\udca1 When Earth-Fault and EMC Performance Matter More Than Induction Efficiency<\/h2>\n    <p><strong>Not every underground coal cable needs to be the most efficient at harvesting electromagnetic energy.<\/strong> Sometimes, what you need from your cable&#8217;s core screening is something else entirely \u2014 and in the power supply space, that &#8220;something else&#8221; is earth-fault current capacity and electromagnetic compatibility.<\/p>\n    <p>If you&#8217;ve been following FeiChun&#8217;s AS\/NZS 1802 illuminated cable range, you&#8217;ll know the TYPE 241-LED (the flagship) uses a semi-conductive elastomeric screen that&#8217;s magnetically transparent \u2014 brilliant for FC-EMH<span class=\"tm\">\u2122<\/span> induction efficiency, but the elastomeric screen has inherently lower earth-fault current-carrying capacity than a metallic screen. For continuous miner trailing cables, that trade-off makes sense \u2014 the CM&#8217;s load profile benefits enormously from the extra induction efficiency, and the earth-fault requirements are comfortably met by the elastomeric screen.<\/p>\n    <p>But power supply cables are a different beast. Think about what they&#8217;re feeding: longwall VSD (variable-speed drive) systems that use high-frequency PWM switching to control AFC drives and shearer motors. PLC control systems that are sensitive to electromagnetic interference. Pump stations with VSD-controlled dewatering pumps. Mobile substations distributing power to sensitive downstream equipment. In these applications, two things matter above all else from the cable screen: <strong>how much earth-fault current it can carry before the protection relay trips the circuit, and how effectively it shields the electromagnetic noise generated by VSD switching from interfering with adjacent control and communication cables.<\/strong><\/p>\n    <p>The composite copper\/polyester braid screen in the TYPE 240-LED delivers both. The copper braid has substantially higher earth-fault current-carrying capacity than an elastomeric screen \u2014 it can handle the fault current flowing between a faulted phase and earth for the full relay operating time without overheating or degrading. And the metallic braid provides effective EMC shielding, containing the electromagnetic emissions from VSD-fed cables and preventing them from coupling into adjacent pilot, communication, and PLC cables in the same gate road.<\/p>\n    <p>The trade-off? The copper braid partially attenuates the alternating magnetic field that FeiChun&#8217;s FC-EMH<span class=\"tm\">\u2122<\/span> system uses to harvest energy for the LEDs. Eddy currents induced in the copper braid by the phase conductors&#8217; magnetic field partially shield and redirect that field, reducing the flux available to the induction pickup coil. FeiChun quantifies this as approximately 25\u201330% attenuation. That&#8217;s a significant engineering challenge \u2014 but FeiChun has solved it with a braid-compensated coil geometry that delivers reliable LED illumination despite the metallic screen. More on that in Section 4.<\/p>\n\n    <div class=\"note amber\">\n      <div class=\"nt\">\u2699\ufe0f The Type 240 vs Type 241 Decision in Plain English<\/div>\n      <p>If you&#8217;re a mine electrician or electrical engineer speccing cable for an underground coal operation, here&#8217;s the short version: <strong>the Type 240 and Type 241 are functionally identical cables except for the core screen.<\/strong> The 240 has a copper\/polyester braid screen (better earth-fault, better EMC, but attenuates the magnetic field for LED induction). The 241 has a semi-conductive elastomeric screen (magnetically transparent for best LED induction efficiency, but lower earth-fault capacity). Both are AS\/NZS 1802 certified. Both now come in LED-illuminated versions. Pick the one that matches your site&#8217;s earth-fault and EMC requirements.<\/p>\n    <\/div>\n\n    <div class=\"note red\">\n      <div class=\"nt\">\u26a0\ufe0f AS\/NZS 1802 Certification Is Mandatory for Underground Coal<\/div>\n      <p>Cables used in underground coal mines in Queensland and New South Wales must be certified to <strong>AS\/NZS 1802:2003<\/strong>. Mandated by the QLD Coal Mining Safety and Health Act 1999 and the NSW Work Health and Safety (Mines) Regulation 2014. Using a general-mining cable certified only to AS\/NZS 2802:2000 is a <strong>regulatory non-compliance<\/strong>. The TYPE 240-LED holds full AS\/NZS 1802:2003 certification \u2014 all construction, flame-propagation, earth-fault, and pilot-circuit requirements satisfied.<\/p>\n    <\/div>\n\n    <!-- SECTION 2 -->\n    <h2 id=\"s2\">\ud83d\udd27 TYPE 240-LED Cable Construction: Layer-by-Layer Breakdown \u2014 The Braid Screen Difference<\/h2>\n\n    <div class=\"note green\">\n      <div class=\"nt\">\u2705 TYPE 240-LED Cable Construction \u2014 Inside \u2192 Out<\/div>\n      <p><strong>1. Conductors:<\/strong> Annealed tinned copper, flexible Class 5 stranding per AS\/NZS 1125. Available from 6 mm\u00b2 (1.1 kV) through to 150 mm\u00b2 (6.6 kV) and 95 mm\u00b2 (11 kV). Tinning provides corrosion protection in the wet underground coal environment.<\/p>\n      <p><strong>2. Insulation:<\/strong> Ethylene Propylene Rubber (EPR) per AS\/NZS 1802:2003, Cl. 4.4. The gold standard for underground coal \u2014 superior moisture-treeing resistance and flexibility.<\/p>\n      <p><strong>3. Core Screening \u2014 Composite Cu\/Polyester Braid:<\/strong> This is the defining feature of the TYPE 240-LED. A composite copper\/polyester braid insulation screen over each phase core, providing <strong>superior earth-fault current capacity<\/strong> (the copper braid can carry fault current without overheating for the full relay operating time) and <strong>superior EMC shielding<\/strong> (the metallic braid contains VSD-generated electromagnetic emissions). This is the same screen construction used in the standard Type 240 \u2014 proven across decades of underground coal power supply service. The trade-off is partial magnetic-field attenuation for the FC-EMH<span class=\"tm\">\u2122<\/span> system, which FeiChun compensates with a specifically tuned coil geometry.<\/p>\n      <p><strong>4. Pilot Cores:<\/strong> EPR insulated interstitial pilot conductors. Pilot-circuit continuity monitoring is mandatory under AS\/NZS 1802 \u2014 any break triggers immediate cable disconnection.<\/p>\n      <p><strong>5. Cradle:<\/strong> Semi-conductive elastomeric cradle. Maintains cable geometry and provides the bedding surface.<\/p>\n      <p><strong>6. Energy Harvesting Module:<\/strong> FeiChun\u00ae FC-CVD<span class=\"tm\">\u2122<\/span> (1.1 kV) or FC-EMH<span class=\"tm\">\u2122<\/span> (\u2265 3.3 kV). The FC-EMH<span class=\"tm\">\u2122<\/span> module uses braid-compensated coil geometry with higher turn count and optimised winding pitch to overcome the copper braid&#8217;s 25\u201330% magnetic-field attenuation.<\/p>\n      <p><strong>7. LED Strip:<\/strong> Warning red (620\u2013630 nm), silicone encapsulated, full-length illumination providing 360\u00b0 visibility through the translucent outer sheath.<\/p>\n      <p><strong>8. FC-ASB\u2122 Aramid Stress-Relief Braid:<\/strong> FeiChun\u00ae woven aramid (Kevlar) braid surrounding the LED FPC circuits. Mechanical stress isolation for the LED circuit.<\/p>\n      <p><strong>9. Outer Sheath:<\/strong> Heavy duty translucent FR-TPU \u2014 FeiChun\u00ae FC-TPU<span class=\"tm\">\u2122<\/span> P-Series, Power Supply Grade (Formula FC-2026-TPU-P4). Specifically developed for the semi-permanent static deployment typical of power supply cables. Resists flat-spotting, creep, and long-term degradation. 3\u20135\u00d7 abrasion resistance vs conventional mining-grade elastomer. Halogen-free, flame-retardant, self-extinguishing.<\/p>\n    <\/div>\n\n    <!-- SECTION 3 -->\n    <h2 id=\"s3\">\ud83d\udcca TYPE 240-LED vs TYPE 241-LED: Braid Screen vs Elastomeric Screen \u2014 The Engineering Trade-Off<\/h2>\n    <p>This is the most important engineering decision when selecting between the TYPE 240-LED and the TYPE 241-LED. Both cables are AS\/NZS 1802:2003 certified. Both have self-powered LED illumination. Both are plug-and-play drop-in replacements for their standard (non-LED) equivalents. The difference is entirely in the core screen \u2014 and that difference has real-world consequences for earth-fault performance, EMC, and LED induction efficiency.<\/p>\n\n    <div class=\"tw\">\n      <table>\n        <caption>Core Screen Comparison \u2014 TYPE 240-LED (Cu\/Polyester Braid) vs TYPE 241-LED (SC Elastomer)<\/caption>\n        <thead>\n          <tr>\n            <th>Property<\/th>\n            <th>TYPE 240-LED \u2014 Cu\/Polyester Braid<\/th>\n            <th>TYPE 241-LED \u2014 SC Elastomer<\/th>\n          <\/tr>\n        <\/thead>\n        <tbody>\n          <tr>\n            <td><strong>Earth-Fault Current Capacity<\/strong><\/td>\n            <td class=\"g\">Superior. Copper braid carries fault current for full relay operating time without overheating.<\/td>\n            <td>Standard. SC elastomer meets AS\/NZS 1802 requirements but has lower current-carrying capacity than metallic screen.<\/td>\n          <\/tr>\n          <tr>\n            <td><strong>EMC Shielding<\/strong><\/td>\n            <td class=\"g\">Superior. Metallic braid contains VSD\/PWM electromagnetic emissions. Reduces coupling into adjacent control and comm cables.<\/td>\n            <td>Basic. SC elastomer provides electrostatic screening but limited EMI shielding.<\/td>\n          <\/tr>\n          <tr>\n            <td><strong>FC-EMH\u2122 Induction Efficiency<\/strong><\/td>\n            <td>Reduced ~25\u201330% by copper braid eddy-current shielding. Compensated by FeiChun&#8217;s braid-tuned coil geometry.<\/td>\n            <td class=\"g\">Maximum. Magnetically transparent \u2014 15\u201320% higher coupling vs braid-screened cables.<\/td>\n          <\/tr>\n          <tr>\n            <td><strong>LED Performance at Low Load<\/strong><\/td>\n            <td>Reliable at normal operating loads. Braid-compensated coil geometry ensures adequate energy harvesting.<\/td>\n            <td class=\"g\">Superior at very low loads (CM idle, shearer repositioning) due to higher induction efficiency.<\/td>\n          <\/tr>\n          <tr>\n            <td><strong>Voltage Range<\/strong><\/td>\n            <td>1.1\u201311 kV (4 voltage classes, 33 part numbers)<\/td>\n            <td class=\"g\">1.1\u201322 kV (5 voltage classes, 45 part numbers)<\/td>\n          <\/tr>\n          <tr>\n            <td><strong>Sheath<\/strong><\/td>\n            <td class=\"g\">FC-TPU\u2122 P-Series (static deployment \u2014 resists flat-spotting &amp; creep)<\/td>\n            <td>FC-TPU\u2122 C-Series (crushing resistance for CM\/longwall)<\/td>\n          <\/tr>\n          <tr>\n            <td><strong>Best For<\/strong><\/td>\n            <td class=\"g\">Power supply to longwall VSDs, AFC drives, PLC systems, pumps, sensitive equipment<\/td>\n            <td class=\"g\">CM trailing cables, longwall shearer feeders, general-purpose flexible feeders, mobile substations (22 kV)<\/td>\n          <\/tr>\n        <\/tbody>\n      <\/table>\n    <\/div>\n\n    <div class=\"note green\">\n      <div class=\"nt\">\u2705 Quick Decision Guide<\/div>\n      <p><strong>Feeding longwall VSD drives, AFC drives with PLC control, or sensitive equipment?<\/strong> \u2192 TYPE 240-LED. You need the braid screen&#8217;s earth-fault capacity and EMC shielding.<\/p>\n      <p><strong>Trailing behind a continuous miner or feeding a longwall shearer?<\/strong> \u2192 TYPE 241-LED. You need the magnetically transparent screen&#8217;s superior induction efficiency for reliable LED at variable loads.<\/p>\n      <p><strong>Need 22 kV for a mobile substation?<\/strong> \u2192 TYPE 241-LED. The 240-LED tops out at 11 kV.<\/p>\n      <p><strong>Not sure which screen type your site requires?<\/strong> \u2192 Check your mine&#8217;s electrical engineering standard (ES) or talk to your electrical engineering manager (EEM). Many Australian underground coal mines specify either Type 240 or Type 241 as a site standard \u2014 use the LED version of whichever type your mine already runs.<\/p>\n    <\/div>\n\n    <!-- SECTION 4 -->\n    <h2 id=\"s4\">\u26a1 Braid-Compensated FC-EMH\u2122: How FeiChun Gets Reliable LED Through a Copper Braid Screen<\/h2>\n    <p>The composite copper\/polyester braid screen is the TYPE 240-LED&#8217;s greatest asset for earth-fault and EMC performance \u2014 but it&#8217;s also the biggest engineering challenge for the LED illumination system. The alternating magnetic field generated by the phase conductors induces eddy currents in the copper braid. These eddy currents create their own opposing magnetic field, partially cancelling the original field and reducing the magnetic flux available to the FC-EMH<span class=\"tm\">\u2122<\/span> pickup coil. FeiChun quantifies this as approximately <strong>25\u201330% magnetic-field attenuation<\/strong> \u2014 a significant reduction that would cause marginal or unreliable LED performance if the standard FC-EMH<span class=\"tm\">\u2122<\/span> coil geometry (as used in the TYPE 241-LED) were used without modification.<\/p>\n    <p>FeiChun&#8217;s answer is a <strong>braid-compensated coil geometry<\/strong>. The FC-EMH<span class=\"tm\">\u2122<\/span> pickup coil for the TYPE 240-LED uses a higher turn count and an optimised winding pitch compared to the standard coil used in the TYPE 241-LED. The higher turn count increases the coil&#8217;s sensitivity, compensating for the reduced flux. The optimised winding pitch positions the coil in the interstices between the braid-screened phase cores where the residual magnetic field is strongest \u2014 essentially finding the &#8220;sweet spots&#8221; in the cable geometry where the braid&#8217;s shielding effect is least pronounced.<\/p>\n\n    <div class=\"tw\">\n      <table>\n        <caption>TYPE 240-LED \u2014 Dual Energy Harvesting (Braid-Compensated Architecture)<\/caption>\n        <thead>\n          <tr>\n            <th>Voltage Class<\/th>\n            <th>Harvesting<\/th>\n            <th>Operating Principle<\/th>\n            <th>Braid Compensation<\/th>\n          <\/tr>\n        <\/thead>\n        <tbody>\n          <tr>\n            <td><strong>1.1 kV<\/strong><\/td>\n            <td class=\"g\">FC-CVD<span class=\"tm\">\u2122<\/span><\/td>\n            <td>Capacitive voltage divider. High-impedance tap. Onboard rectifier + LDO to 12 V DC.<\/td>\n            <td>N\/A \u2014 capacitive method not affected by braid magnetic shielding.<\/td>\n          <\/tr>\n          <tr>\n            <td><strong>3.3 kV<\/strong><\/td>\n            <td class=\"g\">FC-EMH<span class=\"tm\">\u2122<\/span><\/td>\n            <td>Electromagnetic induction with braid-compensated higher turn-count coil.<\/td>\n            <td>Compensates ~25\u201330% attenuation from copper braid eddy-current shielding. Optimised winding pitch for interstitial field maxima.<\/td>\n          <\/tr>\n          <tr>\n            <td><strong>6.6 kV<\/strong><\/td>\n            <td class=\"g\">FC-EMH<span class=\"tm\">\u2122<\/span><\/td>\n            <td>Stronger source field at higher voltage. Braid-compensated coil with comfortable harvesting margin.<\/td>\n            <td>Attenuation proportionally less significant at stronger field strengths. LED performance robust.<\/td>\n          <\/tr>\n          <tr>\n            <td><strong>11 kV<\/strong><\/td>\n            <td class=\"g\">FC-EMH<span class=\"tm\">\u2122<\/span><\/td>\n            <td>Maximum source field. Highest harvesting headroom despite braid attenuation.<\/td>\n            <td>Ample energy margin at 11 kV. Reliable LED under all load conditions including light-load standby.<\/td>\n          <\/tr>\n        <\/tbody>\n      <\/table>\n    <\/div>\n\n    <p>Both harvesting modes satisfy AS\/NZS 60079.11 (intrinsic safety) and AS\/NZS 3808 (Group I methane). The FC-EMH<span class=\"tm\">\u2122<\/span> provides galvanic isolation \u2014 zero electrical connection between HV conductors and LED circuit. The FC-CVD<span class=\"tm\">\u2122<\/span> uses capacitive limiting \u2014 inherent high-impedance restricts energy below IS thresholds.<\/p>\n\n    <p class=\"en\">Note: The FC-EMH\u2122 P-variant used in the TYPE 240-LED is optimised for the steadier load profile typical of power supply cables. Power supply cables generally feed equipment with more stable loads than CM trailing cables \u2014 longwall pumps and AFC drives run near-constant current, and even VSD-controlled equipment draws relatively steady RMS current. The P-variant&#8217;s energy-storage capacitor bank is sized accordingly.<\/p>\n\n    <!-- SECTION 5 -->\n    <h2 id=\"s5\">\ud83d\udd34 FC-TPU\u2122 P-Series Power Supply Grade Sheath: Built to Sit Still for Months and Still Glow<\/h2>\n    <p>Power supply cables live a different life to trailing cables. A continuous miner trailing cable gets trailed, reeled, crushed, and dragged across broken stone every shift. But a power supply cable feeding a longwall VSD panel or a gate-road pump station? That cable gets installed along the rib or floor of a gate road and <strong>it stays there<\/strong> \u2014 for weeks, months, or even the entire life of a longwall panel. It&#8217;s semi-permanent infrastructure. It sits in the same position, bearing its own weight on the same contact points, day after day, exposed to stone dust, mine water, and whatever drips off the roof.<\/p>\n    <p>For a standard cable sheath, this static deployment isn&#8217;t particularly challenging. But for a translucent LED sheath, static deployment introduces specific degradation mechanisms that don&#8217;t affect cables in dynamic service: <strong>flat-spotting<\/strong> (the sheath permanently deforms where it rests on the floor, potentially pinching the LED strip), <strong>creep<\/strong> (the sheath slowly changes dimension under sustained static load, potentially affecting the LED annular channel), and <strong>long-term optical degradation<\/strong> (prolonged exposure to stone dust, mine water, and UV from cap lamps can cloud the sheath and reduce light transmission over time).<\/p>\n    <p>FeiChun&#8217;s FC-TPU<span class=\"tm\">\u2122<\/span> P-Series (Power Supply Grade, Formula FC-2026-TPU-P4) is specifically formulated to resist all three. The P4 compound has enhanced creep resistance compared to the C1 (CM\/longwall) and S2 (shuttle-car) formulations, maintaining its dimensional stability under prolonged static loading. The surface chemistry resists stone-dust adhesion and mine-water mineral deposits that could cloud the sheath over time. And the compound maintains its optical clarity \u2014 the 620\u2013630 nm warning-red LED glow remains visible after years of static gate-road service.<\/p>\n\n    <div class=\"tw\">\n      <table>\n        <caption>FC-TPU\u2122 P-Series (FC-2026-TPU-P4) Power Supply Grade Sheath \u2014 Performance Properties<\/caption>\n        <thead>\n          <tr>\n            <th>Property<\/th>\n            <th>Performance<\/th>\n          <\/tr>\n        <\/thead>\n        <tbody>\n          <tr>\n            <td><strong>Flat-Spot Resistance<\/strong><\/td>\n            <td class=\"g\">Enhanced compressive recovery \u2014 sheath returns to round cross-section after repositioning, even after weeks of static deployment.<\/td>\n          <\/tr>\n          <tr>\n            <td><strong>Creep Resistance<\/strong><\/td>\n            <td class=\"g\">Minimal dimensional change under prolonged static load. LED annular channel maintained over full installation life.<\/td>\n          <\/tr>\n          <tr>\n            <td><strong>Optical Durability<\/strong><\/td>\n            <td class=\"g\">620\u2013630 nm light transmission maintained after years of gate-road service. Surface resists stone-dust adhesion and mineral-deposit clouding.<\/td>\n          <\/tr>\n          <tr>\n            <td><strong>Abrasion Resistance<\/strong><\/td>\n            <td class=\"g\">3\u20135\u00d7 conventional mining-grade elastomer. Handles installation handling, repositioning, and incidental contact.<\/td>\n          <\/tr>\n          <tr>\n            <td><strong>Flame Retardancy<\/strong><\/td>\n            <td class=\"g\">AS\/NZS 1802:2003 Cl. 4.12. Halogen-free; self-extinguishing; no toxic or corrosive fumes.<\/td>\n          <\/tr>\n        <\/tbody>\n      <\/table>\n    <\/div>\n\n    <div class=\"note amber\">\n      <div class=\"nt\">\u2699\ufe0f FC-TPU\u2122 Compound Selection \u2014 P-Series in Context<\/div>\n      <p>FeiChun&#8217;s four FC-TPU<span class=\"tm\">\u2122<\/span> translucent sheath compounds are each optimised for a specific duty: <strong>S2<\/strong> (shuttle-car grade \u2014 TYPE 275-LED) maximises flex-cycle fatigue life. <strong>A3<\/strong> (armour grade \u2014 TYPE 260-LED) resists point loads from steel armour wire tips. <strong>C1<\/strong> (CM\/longwall grade \u2014 TYPE 241-LED) handles crushing from continuous miners and shuttle cars. <strong>P4<\/strong> (power supply grade \u2014 TYPE 240-LED) resists flat-spotting and creep during semi-permanent static installation. Using the right compound for the right application is critical \u2014 a C1 CM sheath would develop flat spots during months of static gate-road deployment, and a P4 power supply sheath isn&#8217;t formulated for the repeated crushing loads a CM trailing cable endures.<\/p>\n    <\/div>\n\n    <!-- SECTION 6 -->\n    <h2 id=\"s6\">\ud83d\udee1\ufe0f FC-SPM\u2122 Four-Layer Surge Protection for Power Supply Switching Transients<\/h2>\n\n    <div class=\"tw\">\n      <table>\n        <caption>FC-SPM\u2122 Four-Layer Surge Protection \u2014 TYPE 240-LED<\/caption>\n        <thead>\n          <tr>\n            <th>Layer<\/th>\n            <th>Component<\/th>\n            <th>Function<\/th>\n          <\/tr>\n        <\/thead>\n        <tbody>\n          <tr>\n            <td><strong>Layer 1<\/strong><\/td>\n            <td>Magnetic Saturation<\/td>\n            <td>Caps induced energy at source (FC-EMH<span class=\"tm\">\u2122<\/span> variants). Prevents excessive energy delivery during high-current fault events.<\/td>\n          <\/tr>\n          <tr>\n            <td><strong>Layer 2<\/strong><\/td>\n            <td>TVS Diodes<\/td>\n            <td>Picosecond clamping of switching transients. Handles VSD\/PWM switching transients and circuit-breaker operations.<\/td>\n          <\/tr>\n          <tr>\n            <td><strong>Layer 3<\/strong><\/td>\n            <td>Zener \/ LDO Regulation<\/td>\n            <td>Locks LED power rail to 12\/24 V DC. Clean, regulated supply regardless of upstream switching activity.<\/td>\n          <\/tr>\n          <tr>\n            <td><strong>Layer 4<\/strong><\/td>\n            <td>PTC Resettable Fuses<\/td>\n            <td>Auto-reset overcurrent protection. Zero maintenance for full cable service life \u2014 critical for cables installed semi-permanently in gate roads where access for maintenance is impractical.<\/td>\n          <\/tr>\n        <\/tbody>\n      <\/table>\n    <\/div>\n\n    <!-- SECTION 7 -->\n    <h2 id=\"s7\">\ud83d\udcd0 Dimensional &amp; Electrical Data: All 33 Part Numbers \u2014 1.1 kV, 3.3 kV, 6.6 kV, 11 kV<\/h2>\n    <p>The TYPE 240-LED covers four voltage classes with 33 part numbers. Part numbers use the MCU- prefix (underground coal series). Weights are approximately 10\u201314% above standard Type 240 equivalents. The composite Cu\/polyester braid screen partially attenuates the magnetic field; FeiChun&#8217;s FC-EMH<span class=\"tm\">\u2122<\/span> coil geometry is tuned to compensate, maintaining reliable LED illumination.<\/p>\n\n    <h3>240-LED.1 \u2014 1.1 kV (FC-CVD\u2122 Energy Harvesting)<\/h3>\n    <div class=\"tw\">\n      <table>\n        <caption>TYPE 240-LED.1 \u2014 1.1 kV Dimensional &amp; Electrical Data<\/caption>\n        <thead>\n          <tr><th>Part No.<\/th><th>Cond. mm\u00b2<\/th><th>Cond. Dia. mm<\/th><th>Screen mm\u00b2<\/th><th>Over Screen mm<\/th><th>Pilot mm\u00b2<\/th><th>LED Power<\/th><th>Sheath mm<\/th><th>O.D. mm<\/th><th>Wt. kg\/100 m<\/th><\/tr>\n        <\/thead>\n        <tbody>\n          <tr><td>MCU-240L.1-006<\/td><td>6<\/td><td>9.6<\/td><td>7.2<\/td><td>10.0<\/td><td>1.06<\/td><td class=\"g\">FC-CVD\u2122<\/td><td>4.2<\/td><td>38.5<\/td><td>162<\/td><\/tr>\n          <tr><td>MCU-240L.1-010<\/td><td>10<\/td><td>10.5<\/td><td>8.6<\/td><td>10.9<\/td><td>1.70<\/td><td class=\"g\">FC-CVD\u2122<\/td><td>4.2<\/td><td>40.5<\/td><td>191<\/td><\/tr>\n          <tr><td>MCU-240L.1-016<\/td><td>16<\/td><td>11.8<\/td><td>9.6<\/td><td>12.2<\/td><td>2.76<\/td><td class=\"g\">FC-CVD\u2122<\/td><td>4.4<\/td><td>44.0<\/td><td>237<\/td><\/tr>\n          <tr><td>MCU-240L.1-025<\/td><td>25<\/td><td>13.1<\/td><td>11.3<\/td><td>13.5<\/td><td>4.45<\/td><td class=\"g\">FC-CVD\u2122<\/td><td>4.7<\/td><td>47.5<\/td><td>302<\/td><\/tr>\n          <tr><td>MCU-240L.1-035<\/td><td>35<\/td><td>14.3<\/td><td>12.4<\/td><td>14.7<\/td><td>6.15<\/td><td class=\"g\">FC-CVD\u2122<\/td><td>5.0<\/td><td>51.2<\/td><td>368<\/td><\/tr>\n          <tr><td>MCU-240L.1-050<\/td><td>50<\/td><td>16.0<\/td><td>14.4<\/td><td>16.4<\/td><td>8.06<\/td><td class=\"g\">FC-CVD\u2122<\/td><td>5.4<\/td><td>56.0<\/td><td>465<\/td><\/tr>\n          <tr><td>MCU-240L.1-070<\/td><td>70<\/td><td>17.9<\/td><td>16.5<\/td><td>18.3<\/td><td>12.69<\/td><td class=\"g\">FC-CVD\u2122<\/td><td>5.8<\/td><td>61.5<\/td><td>592<\/td><\/tr>\n          <tr><td>MCU-240L.1-095<\/td><td>95<\/td><td>20.1<\/td><td>18.2<\/td><td>20.5<\/td><td>12.69<\/td><td class=\"g\">FC-CVD\u2122<\/td><td>6.4<\/td><td>68.0<\/td><td>738<\/td><\/tr>\n          <tr><td>MCU-240L.1-120<\/td><td>120<\/td><td>22.0<\/td><td>20.3<\/td><td>22.3<\/td><td>13.75<\/td><td class=\"g\">FC-CVD\u2122<\/td><td>6.8<\/td><td>73.5<\/td><td>880<\/td><\/tr>\n          <tr><td>MCU-240L.1-150<\/td><td>150<\/td><td>24.1<\/td><td>22.3<\/td><td>24.4<\/td><td>16.92<\/td><td class=\"g\">FC-CVD\u2122<\/td><td>7.3<\/td><td>79.5<\/td><td>1054<\/td><\/tr>\n        <\/tbody>\n      <\/table>\n    <\/div>\n\n    <h3>240-LED.3 \u2014 3.3 kV (FC-EMH\u2122 Braid-Compensated Induction)<\/h3>\n    <div class=\"tw\">\n      <table>\n        <caption>TYPE 240-LED.3 \u2014 3.3 kV Dimensional &amp; Electrical Data<\/caption>\n        <thead>\n          <tr><th>Part No.<\/th><th>Cond. mm\u00b2<\/th><th>Cond. Dia. mm<\/th><th>Screen mm\u00b2<\/th><th>Over Screen mm<\/th><th>Pilot mm\u00b2<\/th><th>LED Power<\/th><th>Sheath mm<\/th><th>O.D. mm<\/th><th>Wt. kg\/100 m<\/th><\/tr>\n        <\/thead>\n        <tbody>\n          <tr><td>MCU-240L.3-016<\/td><td>16<\/td><td>14.2<\/td><td>13.4<\/td><td>16.3<\/td><td>2.76<\/td><td class=\"g\">FC-EMH\u2122<\/td><td>5.7<\/td><td>61.0<\/td><td>394<\/td><\/tr>\n          <tr><td>MCU-240L.3-025<\/td><td>25<\/td><td>15.5<\/td><td>14.8<\/td><td>17.6<\/td><td>4.45<\/td><td class=\"g\">FC-EMH\u2122<\/td><td>6.0<\/td><td>65.0<\/td><td>470<\/td><\/tr>\n          <tr><td>MCU-240L.3-035<\/td><td>35<\/td><td>16.7<\/td><td>16.1<\/td><td>18.8<\/td><td>6.15<\/td><td class=\"g\">FC-EMH\u2122<\/td><td>6.3<\/td><td>68.5<\/td><td>546<\/td><\/tr>\n          <tr><td>MCU-240L.3-050<\/td><td>50<\/td><td>18.3<\/td><td>17.5<\/td><td>20.3<\/td><td>8.06<\/td><td class=\"g\">FC-EMH\u2122<\/td><td>6.7<\/td><td>73.0<\/td><td>652<\/td><\/tr>\n          <tr><td>MCU-240L.3-070<\/td><td>70<\/td><td>19.9<\/td><td>19.6<\/td><td>22.0<\/td><td>12.69<\/td><td class=\"g\">FC-EMH\u2122<\/td><td>7.0<\/td><td>77.5<\/td><td>783<\/td><\/tr>\n          <tr><td>MCU-240L.3-095<\/td><td>95<\/td><td>21.7<\/td><td>20.6<\/td><td>23.8<\/td><td>12.69<\/td><td class=\"g\">FC-EMH\u2122<\/td><td>7.5<\/td><td>83.0<\/td><td>928<\/td><\/tr>\n          <tr><td>MCU-240L.3-120<\/td><td>120<\/td><td>23.3<\/td><td>27.2<\/td><td>25.8<\/td><td>13.75<\/td><td class=\"g\">FC-EMH\u2122<\/td><td>7.8<\/td><td>88.5<\/td><td>1089<\/td><\/tr>\n          <tr><td>MCU-240L.3-150<\/td><td>150<\/td><td>25.0<\/td><td>39.6<\/td><td>27.5<\/td><td>16.92<\/td><td class=\"g\">FC-EMH\u2122<\/td><td>8.2<\/td><td>93.5<\/td><td>1292<\/td><\/tr>\n        <\/tbody>\n      <\/table>\n    <\/div>\n\n    <h3>240-LED.6 \u2014 6.6 kV (FC-EMH\u2122 Braid-Compensated Induction)<\/h3>\n    <div class=\"tw\">\n      <table>\n        <caption>TYPE 240-LED.6 \u2014 6.6 kV Dimensional &amp; Electrical Data<\/caption>\n        <thead>\n          <tr><th>Part No.<\/th><th>Cond. mm\u00b2<\/th><th>Cond. Dia. mm<\/th><th>Screen mm\u00b2<\/th><th>Over Screen mm<\/th><th>Pilot mm\u00b2<\/th><th>LED Power<\/th><th>Sheath mm<\/th><th>O.D. mm<\/th><th>Wt. kg\/100 m<\/th><\/tr>\n        <\/thead>\n        <tbody>\n          <tr><td>MCU-240L.6-016<\/td><td>16<\/td><td>18.2<\/td><td>16.3<\/td><td>20.3<\/td><td>2.76<\/td><td class=\"g\">FC-EMH\u2122<\/td><td>6.8<\/td><td>73.0<\/td><td>551<\/td><\/tr>\n          <tr><td>MCU-240L.6-025<\/td><td>25<\/td><td>19.5<\/td><td>18.3<\/td><td>21.6<\/td><td>4.45<\/td><td class=\"g\">FC-EMH\u2122<\/td><td>7.1<\/td><td>77.0<\/td><td>636<\/td><\/tr>\n          <tr><td>MCU-240L.6-035<\/td><td>35<\/td><td>20.7<\/td><td>20.3<\/td><td>22.8<\/td><td>6.15<\/td><td class=\"g\">FC-EMH\u2122<\/td><td>7.4<\/td><td>80.5<\/td><td>726<\/td><\/tr>\n          <tr><td>MCU-240L.6-050<\/td><td>50<\/td><td>22.3<\/td><td>20.3<\/td><td>24.3<\/td><td>8.06<\/td><td class=\"g\">FC-EMH\u2122<\/td><td>7.7<\/td><td>85.0<\/td><td>833<\/td><\/tr>\n          <tr><td>MCU-240L.6-070<\/td><td>70<\/td><td>23.9<\/td><td>22.6<\/td><td>26.0<\/td><td>12.69<\/td><td class=\"g\">FC-EMH\u2122<\/td><td>8.1<\/td><td>89.8<\/td><td>981<\/td><\/tr>\n          <tr><td>MCU-240L.6-095<\/td><td>95<\/td><td>25.7<\/td><td>29.6<\/td><td>28.2<\/td><td>12.69<\/td><td class=\"g\">FC-EMH\u2122<\/td><td>8.5<\/td><td>96.0<\/td><td>1158<\/td><\/tr>\n          <tr><td>MCU-240L.6-120<\/td><td>120<\/td><td>27.3<\/td><td>32.3<\/td><td>29.8<\/td><td>13.75<\/td><td class=\"g\">FC-EMH\u2122<\/td><td>8.9<\/td><td>100.5<\/td><td>1318<\/td><\/tr>\n          <tr><td>MCU-240L.6-150<\/td><td>150<\/td><td>29.0<\/td><td>47.3<\/td><td>32.4<\/td><td>16.92<\/td><td class=\"g\">FC-EMH\u2122<\/td><td>9.3<\/td><td>107.5<\/td><td>1552<\/td><\/tr>\n        <\/tbody>\n      <\/table>\n    <\/div>\n\n    <h3>240-LED.11 \u2014 11 kV (FC-EMH\u2122 Braid-Compensated Induction)<\/h3>\n    <div class=\"tw\">\n      <table>\n        <caption>TYPE 240-LED.11 \u2014 11 kV Dimensional &amp; Electrical Data<\/caption>\n        <thead>\n          <tr><th>Part No.<\/th><th>Cond. mm\u00b2<\/th><th>Cond. Dia. mm<\/th><th>Screen mm\u00b2<\/th><th>Over Screen mm<\/th><th>Pilot mm\u00b2<\/th><th>LED Power<\/th><th>Sheath mm<\/th><th>O.D. mm<\/th><th>Wt. kg\/100 m<\/th><\/tr>\n        <\/thead>\n        <tbody>\n          <tr><td>MCU-240L.11-025<\/td><td>25<\/td><td>24.7<\/td><td>24.3<\/td><td>26.8<\/td><td>4.45<\/td><td class=\"g\">FC-EMH\u2122<\/td><td>8.5<\/td><td>92.5<\/td><td>905<\/td><\/tr>\n          <tr><td>MCU-240L.11-035<\/td><td>35<\/td><td>25.9<\/td><td>30.3<\/td><td>28.4<\/td><td>6.15<\/td><td class=\"g\">FC-EMH\u2122<\/td><td>8.8<\/td><td>97.0<\/td><td>1021<\/td><\/tr>\n          <tr><td>MCU-240L.11-050<\/td><td>50<\/td><td>27.5<\/td><td>32.3<\/td><td>30.0<\/td><td>8.06<\/td><td class=\"g\">FC-EMH\u2122<\/td><td>9.1<\/td><td>101.5<\/td><td>1148<\/td><\/tr>\n          <tr><td>MCU-240L.11-070<\/td><td>70<\/td><td>29.1<\/td><td>34.3<\/td><td>31.6<\/td><td>12.69<\/td><td class=\"g\">FC-EMH\u2122<\/td><td>9.5<\/td><td>106.0<\/td><td>1313<\/td><\/tr>\n          <tr><td>MCU-240L.11-095<\/td><td>95<\/td><td>30.9<\/td><td>48.3<\/td><td>34.3<\/td><td>12.69<\/td><td class=\"g\">FC-EMH\u2122<\/td><td>10.0<\/td><td>113.5<\/td><td>1541<\/td><\/tr>\n        <\/tbody>\n      <\/table>\n    <\/div>\n\n    <p><em>Note: Nominal dimensions \u00b1 manufacturing tolerances. MCU- prefix denotes underground coal series. Weights approx. 10\u201314% above standard Type 240. LED Power: CVD = FC-CVD\u2122 capacitive divider (1.1 kV); EMH = FC-EMH\u2122 braid-compensated electromagnetic induction (\u2265 3.3 kV). The composite Cu\/polyester braid screen partially attenuates the magnetic field; FeiChun&#8217;s FC-EMH\u2122 coil geometry is tuned to compensate.<\/em><\/p>\n\n    <!-- SECTION 8 -->\n    <h2 id=\"s8\">\ud83d\udccb AS\/NZS 1802:2003 &amp; Additional Standards Compliance Matrix<\/h2>\n\n    <div class=\"tw\">\n      <table>\n        <caption>TYPE 240-LED Standards Compliance Matrix<\/caption>\n        <thead>\n          <tr><th>Standard<\/th><th>Title \/ Scope<\/th><th>Applicability to TYPE 240-LED<\/th><\/tr>\n        <\/thead>\n        <tbody>\n          <tr><td><strong>AS\/NZS 1802:2003<\/strong><\/td><td>Electric cables \u2014 Underground coal mining<\/td><td class=\"g\">PRIMARY. All construction, flame-propagation, earth-fault, pilot-circuit requirements.<\/td><\/tr>\n          <tr><td><strong>AS\/NZS 60079.11<\/strong><\/td><td>Explosive atmospheres \u2014 Intrinsic safety &#8216;i&#8217;<\/td><td class=\"g\">LED circuit: Ex ia IIC. FC-EMH\u2122 galvanically isolated \/ FC-CVD\u2122 capacitively limited.<\/td><\/tr>\n          <tr><td><strong>AS\/NZS 3808:2000<\/strong><\/td><td>Electrical equipment for coal mines \u2014 Intrinsic safety<\/td><td class=\"g\">Group I (methane) IS. Mandatory for underground coal.<\/td><\/tr>\n          <tr><td><strong>IEC 60502-1\/2<\/strong><\/td><td>Power cables with extruded insulation<\/td><td>EPR insulation, braid screen per voltage class to 11 kV.<\/td><\/tr>\n          <tr><td><strong>AS\/NZS 1125<\/strong><\/td><td>Conductors in insulated electric cables<\/td><td>Conductor material, stranding, resistivity.<\/td><\/tr>\n          <tr><td><strong>QLD CMSH Act 1999<\/strong><\/td><td>Coal Mining Safety and Health Act 1999 (Queensland)<\/td><td class=\"g\">Compliant with QLD state legislation requiring AS\/NZS 1802-certified cables for underground coal.<\/td><\/tr>\n          <tr><td><strong>NSW WHS (Mines) Reg 2014<\/strong><\/td><td>Work Health and Safety (Mines) Regulation 2014 (New South Wales)<\/td><td class=\"g\">Compliant with NSW state legislation requiring AS\/NZS 1802-certified cables for underground coal.<\/td><\/tr>\n        <\/tbody>\n      <\/table>\n    <\/div>\n\n    <!-- SECTION 9 -->\n    <h2 id=\"s9\">\ud83c\udfc6 Nine Key Operational Advantages: LED Power Supply Cable for Underground Coal<\/h2>\n\n    <div class=\"note green\">\n      <div class=\"nt\">\u2705 TYPE 240-LED \u2014 Nine Defining Operational Advantages<\/div>\n      <p><strong>1. Superior Earth-Fault &amp; EMC Performance:<\/strong> The composite copper\/polyester braid screen delivers higher earth-fault current capacity and better electromagnetic compatibility than semi-conductive elastomeric screens. If you&#8217;re feeding longwall VSD drives or any equipment with sensitive PLC control systems, this is the screen you want. The braid contains VSD-generated electromagnetic emissions and prevents them from coupling into adjacent pilot and comm cables in the gate road.<\/p>\n      <p><strong>2. Braid-Compensated LED Illumination:<\/strong> FeiChun&#8217;s engineering team didn&#8217;t just bolt an LED system onto a Type 240 cable and hope for the best. The FC-EMH<span class=\"tm\">\u2122<\/span> module uses a purpose-designed braid-compensated coil geometry that overcomes the copper braid&#8217;s 25\u201330% magnetic-field attenuation. Reliable LED illumination despite the metallic screen \u2014 a genuine FeiChun innovation.<\/p>\n      <p><strong>3. AS\/NZS 1802 Underground Coal Certified:<\/strong> Full compliance with AS\/NZS 1802:2003 including all flame-propagation, earth-fault, and pilot-circuit requirements. QLD and NSW state regulatory compliance. No workarounds, no derogations.<\/p>\n      <p><strong>4. Plug-and-Play Deployment:<\/strong> No external DC supplies. No gate end box modifications. No coupler changes. Direct drop-in replacement for standard Type 240. Your sparkies swap it over during a normal shift \u2014 disconnect, connect, energise, glow.<\/p>\n      <p><strong>5. Power Supply Route Visibility:<\/strong> Continuous red glow delineates power supply cable routes along gate roads, headings, and longwall installations. Personnel visually trace energised cables without portable lighting \u2014 critical during isolation, switchboard maintenance, and emergency evacuation. A glowing red line through the gate road is a lot easier to follow than a dusty black cable in the dark.<\/p>\n      <p><strong>6. Intrinsically Safe for Methane Atmospheres:<\/strong> Cold light. FC-EMH<span class=\"tm\">\u2122<\/span> galvanically isolated \/ FC-CVD<span class=\"tm\">\u2122<\/span> capacitively limited. AS\/NZS 3808 and AS\/NZS 60079.11 compliant for Group I atmospheres. Safe for the gassiest underground coal environment.<\/p>\n      <p><strong>7. FC-TPU\u2122 P-Series Static Deployment Durability:<\/strong> Power supply grade sheath that&#8217;s built to sit still for months and still glow. Resists flat-spotting, creep, and optical degradation during semi-permanent gate-road installation. 3\u20135\u00d7 abrasion resistance vs conventional elastomer. Light output maintained over years of static service.<\/p>\n      <p><strong>8. Maintenance-Free FC-SPM\u2122:<\/strong> Four-layer surge protection handles VSD switching transients and circuit-breaker operations. PTC auto-reset. Zero maintenance for full cable service life. Once it&#8217;s in the gate road, you don&#8217;t touch it again until you pull it out.<\/p>\n      <p><strong>9. Live Cable Indication &amp; LOTO Safety:<\/strong> Immediate visual energisation status \u2014 glow means live, no glow means isolated. Critical for LOTO procedures around power supply switchboards, VSD panels, and pump stations where multiple supply cables converge in confined spaces. No more tracing cables with a torch to find out which one&#8217;s still got juice.<\/p>\n    <\/div>\n\n    <!-- SECTION 10 -->\n    <h2 id=\"s10\">\u26cf\ufe0f Application Scenarios: Longwall VSDs, Pump Stations, AFC Drives &amp; Machinery Supply<\/h2>\n\n    <div class=\"note blue\">\n      <div class=\"nt\">\ud83d\udcca Application 1: Longwall VSD Power Supply \u2014 3.3\u20136.6 kV<\/div>\n      <p><strong>Challenge:<\/strong> Modern longwall installations increasingly use variable-speed drives (VSDs) to control AFC motors, shearer motors, and pump motors. VSD power supply cables carry PWM-switched waveforms that generate significant electromagnetic emissions. These emissions can couple into adjacent pilot cables, PLC communication cables, and gas monitoring cables running through the same gate road \u2014 potentially causing false readings, control system interference, or data errors in safety-critical monitoring systems. The power supply cable&#8217;s screen must contain these emissions effectively. At the same time, earth-fault protection in a methane atmosphere demands a screen with high fault-current capacity to ensure the earth-leakage relay trips within its specified operating time.<\/p>\n      <p><strong>Solution:<\/strong> TYPE 240-LED for all longwall VSD power supply cables. The copper\/polyester braid screen provides the EMC shielding needed to contain VSD-generated emissions and the earth-fault current capacity needed for reliable relay operation. The LED illumination identifies which VSD supply cables are energised \u2014 critical during longwall maintenance when multiple VSD panels may share the same gate-end area. The FC-TPU<span class=\"tm\">\u2122<\/span> P-Series sheath maintains its red glow throughout the full longwall panel life without flat-spotting or optical degradation.<\/p>\n    <\/div>\n\n    <div class=\"note blue\">\n      <div class=\"nt\">\ud83d\udcca Application 2: Gate-Road Pump Station Supply \u2014 1.1\u20133.3 kV<\/div>\n      <p><strong>Challenge:<\/strong> Underground coal pump stations are often located in wet, low-visibility areas \u2014 sumps, low points in gate roads, and drainage collection areas. Multiple pump supply cables run from the panel distribution board to individual pump locations. These cables sit in position for weeks or months, draped along the rib or floor through standing water and stone-dust slurry. During maintenance or pump changeovers, electricians need to identify which pump cable goes where and whether it&#8217;s energised \u2014 in the dark, in water, with stone-dust coating everything.<\/p>\n      <p><strong>Solution:<\/strong> TYPE 240-LED for all gate-road pump supply cables. Every energised pump cable glows red, clearly visible through standing water and stone dust. During pump isolation, the target cable goes dark while others remain lit \u2014 instant visual confirmation. The P-Series sheath resists the stone-dust adhesion and mineral-deposit clouding that would degrade optical clarity in other sheath compounds during prolonged wet deployment.<\/p>\n    <\/div>\n\n    <div class=\"note amber\">\n      <div class=\"nt\">\ud83d\udcca Application 3: Machinery Power Supply \u2014 General Underground Coal Service<\/div>\n      <p><strong>Challenge:<\/strong> Underground coal mines use a variety of fixed and semi-mobile machinery \u2014 conveyor drives, ventilation fans, bolter power packs, and auxiliary equipment \u2014 all fed by power supply cables routed through gate roads and headings. Some mines standardise on the Type 240 (braid-screened) rather than the Type 241 (elastomer-screened) as a site-wide standard because the braid screen&#8217;s earth-fault performance provides additional safety margin across all applications. These power supply cables are semi-permanent infrastructure that must remain identifiable and visible throughout their installation life.<\/p>\n      <p><strong>Solution:<\/strong> TYPE 240-LED as the site-wide power supply cable standard. Every power supply cable on the mine glows when energised, creating a visible power distribution map throughout the gate-road system. Electricians can identify energised routes at a glance during routine patrols. During emergency situations, the illuminated cable network provides spatial orientation in the dark. And for mines that already standardise on Type 240, the LED version is a seamless upgrade \u2014 same part numbers with the MCU-240L prefix, same couplers, same gate end boxes.<\/p>\n    <\/div>\n\n    <!-- SECTION 11 -->\n    <h2 id=\"s11\">\u2753 Frequently Asked Questions: Braid Screen, EMC, Static Deployment &amp; Procurement<\/h2>\n\n    <h3>Q1: Why should I choose the TYPE 240-LED instead of the TYPE 241-LED for my longwall power supply?<\/h3>\n    <p>If you&#8217;re feeding equipment with VSD\/PWM switching \u2014 longwall AFC drives, shearer VSD panels, VSD-controlled pumps \u2014 the TYPE 240-LED&#8217;s copper\/polyester braid screen is the better choice. The braid screen contains the electromagnetic emissions from VSD switching and prevents them from coupling into adjacent pilot, communication, and gas monitoring cables. It also provides higher earth-fault current capacity, ensuring your earth-leakage relay trips within its specified time. The TYPE 241-LED&#8217;s elastomeric screen has better induction efficiency for the LEDs, but it doesn&#8217;t provide the same level of EMC shielding or earth-fault performance. If your site&#8217;s electrical engineering standard specifies Type 240, use the TYPE 240-LED.<\/p>\n\n    <h3>Q2: Does the braid screen cause LED reliability problems?<\/h3>\n    <p><strong>No.<\/strong> FeiChun has specifically engineered the FC-EMH<span class=\"tm\">\u2122<\/span> module for the TYPE 240-LED with a braid-compensated coil geometry \u2014 higher turn count, optimised winding pitch, positioned in the interstitial field maxima between braid-screened phase cores. This compensates for the approximately 25\u201330% magnetic-field attenuation caused by the copper braid&#8217;s eddy-current shielding. The LED illumination is reliable at all normal operating loads. At 6.6 kV and 11 kV, the stronger source magnetic field provides ample harvesting margin despite the braid attenuation.<\/p>\n\n    <h3>Q3: Can I use the TYPE 240-LED as a straight replacement for our existing standard Type 240 cables?<\/h3>\n    <p><strong>Dead easy.<\/strong> Direct drop-in replacement. No external DC supplies, no gate end box mods, no coupler changes. Disconnect, connect, energise, glow. Weight increase is 10\u201314% and the O.D. is slightly larger, but it fits existing cable handling gear and couplers without modification. Your sparkies won&#8217;t notice the difference during installation \u2014 but they&#8217;ll definitely notice the glow once it&#8217;s energised.<\/p>\n\n    <h3>Q4: Will the P-Series sheath still glow properly after months of sitting on a gate-road floor?<\/h3>\n    <p><strong>That&#8217;s exactly what it&#8217;s designed for.<\/strong> The FC-TPU<span class=\"tm\">\u2122<\/span> P4 compound resists flat-spotting (so the sheath doesn&#8217;t permanently deform and pinch the LED strip), creep (so the LED annular channel maintains its geometry), and surface degradation from stone dust and mine water. The 620\u2013630 nm LED glow remains clearly visible after months \u2014 even years \u2014 of static gate-road deployment. FeiChun developed the P4 formulation specifically because power supply cables sit still, and sitting still introduces degradation mechanisms that don&#8217;t affect cables in dynamic service.<\/p>\n\n    <h3>Q5: Our mine standardises on Type 240 for all power supply applications. Can we get the TYPE 240-LED across all voltage classes?<\/h3>\n    <p><strong>Absolutely.<\/strong> The TYPE 240-LED is available in four voltage classes \u2014 1.1 kV, 3.3 kV, 6.6 kV, and 11 kV \u2014 with 33 part numbers covering conductor sizes from 6 mm\u00b2 to 150 mm\u00b2. If your mine is a Type 240 site, you can upgrade every power supply cable to LED-illuminated without changing your site standard. Same cable type, same screen construction, same part number logic (MCU-240L prefix), same couplers \u2014 just with a red glow when it&#8217;s live.<\/p>\n\n    <h3>Q6: How do I get a quote for a mine-wide LED cable rollout?<\/h3>\n    <p>Contact FeiChun&#8217;s mining division directly at <a href=\"mailto:Tech@feichuncables.com\">Tech@feichuncables.com<\/a> or <a href=\"mailto:mining@feichuncables.com\">mining@feichuncables.com<\/a> for project-specific pricing. If you&#8217;re planning a full-mine upgrade \u2014 TYPE 240-LED for power supply cables, TYPE 241-LED for CM\/longwall trailing cables, TYPE 260-LED for armoured gate-road feeders, and TYPE 275-LED for shuttle-car reeling cables \u2014 ask for a bundled quote across all four cable types. As a direct factory manufacturer, FeiChun offers competitive pricing without distributor markups and volume discounts for multi-type orders.<\/p>\n\n    <!-- SECTION 12 -->\n    <h2 id=\"s12\">\ud83d\udd11 60 High-Traffic SEO Tags for Mine Electricians, Procurement Managers &amp; Mining Engineers<\/h2>\n\n    <div class=\"note blue\">\n      <div class=\"nt\">60 SEO Keywords (English)<\/div>\n      <p style=\"font-size: 0.85rem; line-height: 1.6;\">TYPE 240-LED, illuminated power supply cable, LED power supply cable underground coal, AS\/NZS 1802 LED cable, AS\/NZS 1802 certified power supply cable, copper polyester braid screen LED cable, Cu polyester braid screen mining cable, earth fault current capacity braid screen, EMC shielding mining cable underground coal, braid compensated FC-EMH induction, self-powered LED mining cable, FC-TPU P-Series power supply grade sheath, static deployment mining cable LED, flat spot resistant cable sheath, creep resistant mining cable sheath, FeiChun mining cable, FeiChun TYPE 240, Anhui Feichun cable, 1.1kV power supply cable LED, 3.3kV power supply cable LED, 6.6kV power supply cable LED, 11kV power supply cable LED, longwall VSD cable LED, longwall variable speed drive cable, AFC drive cable LED underground coal, PLC cable EMC shielding, pump station cable LED underground coal, dewatering pump cable LED, machinery power supply cable LED, semi-permanent cable installation LED, plug and play power supply cable, drop-in replacement Type 240, coal mine cable illuminated, methane safe LED cable, Ex ia IIC cable LED, intrinsically safe LED cable, Group I methane cable LED, live cable indicator underground coal, LOTO energisation indicator, QLD CMSH Act cable, NSW WHS Mines cable, Queensland coal mine cable, New South Wales coal mine cable, gate end box compatible LED cable, coupler compatible LED cable, direct factory mining cable Australia, aramid braid mining cable, translucent TPU mining cable, halogen free coal mine cable, flame retardant coal mine cable, FC-SPM surge protection VSD, VSD switching transient protection cable, PWM cable EMC underground coal, sensitive equipment power supply cable, power supply route visibility underground, gate road power supply cable LED, longwall gate end cable identification, switchboard isolation visual aid, panel distribution board cable LED, underground coal power distribution LED, mine electrician power supply cable LED, underground coal procurement LED cable<\/p>\n    <\/div>\n\n    <div class=\"note blue\">\n      <div class=\"nt\">60 SEO Keywords (Chinese \/ \u4e2d\u6587)<\/div>\n      <p style=\"font-size: 0.85rem; line-height: 1.6;\">TYPE 240-LED, LED\u81ea\u53d1\u5149\u52a8\u529b\u4f9b\u7535\u7535\u7f06, \u4e95\u4e0b\u7164\u77ffLED\u52a8\u529b\u7535\u7f06, AS\/NZS 1802 LED\u7535\u7f06, AS\/NZS 1802\u8ba4\u8bc1\u52a8\u529b\u7535\u7f06, \u94dc\u805a\u916f\u7f16\u7ec7\u5c4f\u853dLED\u7535\u7f06, \u63a5\u5730\u6545\u969c\u7535\u6d41\u5bb9\u91cf\u7f16\u7ec7\u5c4f\u853d, EMC\u5c4f\u853d\u77ff\u7528\u7535\u7f06, \u7f16\u7ec7\u8865\u507fFC-EMH\u611f\u5e94, \u81ea\u4f9b\u7535LED\u77ff\u7528\u7535\u7f06, FC-TPU P\u7cfb\u5217\u52a8\u529b\u7ea7\u5916\u62a4\u5957, \u9759\u6001\u6577\u8bbe\u77ff\u7528\u7535\u7f06LED, \u9632\u6241\u5e73\u77ff\u7528\u7535\u7f06\u5916\u62a4\u5957, \u9632\u8815\u53d8\u77ff\u7528\u7535\u7f06\u5916\u62a4\u5957, \u98de\u7eaf\u77ff\u7528\u7535\u7f06, \u98de\u7eafTYPE 240, \u5b89\u5fbd\u98de\u7eaf\u7279\u79cd\u7535\u7f06, 1.1kV\u52a8\u529b\u7535\u7f06LED, 3.3kV\u52a8\u529b\u7535\u7f06LED, 6.6kV\u52a8\u529b\u7535\u7f06LED, 11kV\u52a8\u529b\u7535\u7f06LED, \u7efc\u91c7\u53d8\u9891\u9a71\u52a8\u7535\u7f06LED, \u7efc\u91c7\u53d8\u9891\u5668\u7535\u7f06, AFC\u9a71\u52a8\u7535\u7f06LED\u4e95\u4e0b\u7164\u77ff, PLC\u7535\u7f06EMC\u5c4f\u853d, \u6392\u6c34\u6cf5\u7ad9\u7535\u7f06LED\u4e95\u4e0b, \u8131\u6c34\u6cf5\u7535\u7f06LED, \u673a\u68b0\u52a8\u529b\u4f9b\u7535\u7535\u7f06LED, \u534a\u6c38\u4e45\u7535\u7f06\u6577\u8bbeLED, \u5373\u63d2\u5373\u7528\u52a8\u529b\u7535\u7f06, \u76f4\u63a5\u66ff\u6362Type 240, \u7164\u77ff\u7535\u7f06\u53d1\u5149, \u74e6\u65af\u5b89\u5168LED\u7535\u7f06, Ex ia IIC\u7535\u7f06LED, \u672c\u5b89LED\u7535\u7f06, \u7532\u70f7I\u7ec4\u7535\u7f06LED, \u5e26\u7535\u7535\u7f06\u6307\u793a\u4e95\u4e0b\u7164\u77ff, \u505c\u9001\u7535\u6307\u793a, \u6606\u58eb\u5170\u7164\u77ff\u5b89\u5168\u6cd5\u7535\u7f06, \u65b0\u5357\u5a01\u5c14\u58eb\u77ff\u5c71\u6cd5\u89c4\u7535\u7f06, \u6606\u58eb\u5170\u7164\u77ff\u7535\u7f06, \u65b0\u5357\u5a01\u5c14\u58eb\u7164\u77ff\u7535\u7f06, \u914d\u7535\u7bb1\u517c\u5bb9LED\u7535\u7f06, \u8026\u5408\u5668\u517c\u5bb9LED\u7535\u7f06, \u76f4\u63a5\u5de5\u5382\u77ff\u7528\u7535\u7f06\u6fb3\u5927\u5229\u4e9a, \u82b3\u7eb6\u7f16\u7ec7\u77ff\u7528\u7535\u7f06, \u900f\u5149TPU\u77ff\u7528\u7535\u7f06, \u65e0\u5364\u7164\u77ff\u7535\u7f06, \u963b\u71c3\u7164\u77ff\u7535\u7f06, FC-SPM\u6d6a\u6d8c\u4fdd\u62a4VSD, VSD\u5f00\u5173\u77ac\u53d8\u4fdd\u62a4\u7535\u7f06, PWM\u7535\u7f06EMC\u4e95\u4e0b\u7164\u77ff, \u654f\u611f\u8bbe\u5907\u4f9b\u7535\u7535\u7f06, \u4f9b\u7535\u7ebf\u8def\u53ef\u89c6\u5316\u4e95\u4e0b, \u987a\u69fd\u52a8\u529b\u7535\u7f06LED, \u7efc\u91c7\u673a\u5934\u7535\u7f06\u8bc6\u522b, \u914d\u7535\u67dc\u9694\u79bb\u53ef\u89c6\u8f85\u52a9, \u76d8\u533a\u914d\u7535\u76d8\u7535\u7f06LED, \u4e95\u4e0b\u7164\u77ff\u914d\u7535LED, \u77ff\u5c71\u7535\u5de5\u52a8\u529b\u7535\u7f06LED, \u4e95\u4e0b\u7164\u77ff\u91c7\u8d2dLED\u7535\u7f06<\/p>\n    <\/div>\n\n  <\/section>\n\n  <section class=\"refs\">\n    <h2>Standards &amp; References<\/h2>\n    <ol class=\"rl\">\n      <li>AS\/NZS 1802:2003, &#8220;Electric cables \u2014 Reeling and trailing \u2014 For underground coal mining,&#8221; Standards Australia \/ Standards New Zealand.<\/li>\n      <li>AS\/NZS 2802:2000, &#8220;Electric cables \u2014 Trailing and reeling \u2014 For mining and general use,&#8221; Standards Australia \/ Standards New Zealand.<\/li>\n      <li>AS\/NZS 60079.11, &#8220;Explosive atmospheres \u2014 Equipment protection by intrinsic safety &#8216;i&#8217;,&#8221; Standards Australia \/ Standards New Zealand.<\/li>\n      <li>AS\/NZS 3808:2000, &#8220;Electrical equipment for coal mines \u2014 Intrinsic safety,&#8221; Standards Australia \/ Standards New Zealand.<\/li>\n      <li>IEC 60502-1, &#8220;Power cables with extruded insulation \u2014 Cables for rated voltages from 1 kV up to and including 3 kV,&#8221; International Electrotechnical Commission, Geneva.<\/li>\n      <li>IEC 60502-2, &#8220;Power cables with extruded insulation \u2014 Cables for rated voltages from 6 kV up to and including 30 kV,&#8221; International Electrotechnical Commission, Geneva.<\/li>\n      <li>AS\/NZS 1125, &#8220;Conductors in insulated electric cables and flexible cords,&#8221; Standards Australia \/ Standards New Zealand.<\/li>\n      <li>Coal Mining Safety and Health Act 1999 (QLD), Queensland Parliamentary Counsel.<\/li>\n      <li>Work Health and Safety (Mines and Petroleum Sites) Regulation 2014 (NSW), NSW Government.<\/li>\n      <li>Anhui Feichun Special Cable Co., Ltd., &#8220;TYPE 240-LED Self-Powered LED Illuminated Power Supply Cable \u2014 Technical Data Sheet FC-TDS-240LED-2026-BDEF8184, Rev. A1, Section 1D,&#8221; Hefei, March 2026.<\/li>\n    <\/ol>\n  <\/section>\n\n  <div class=\"contact\">\n    <h3>Contact Anhui Feichun Special Cable Co., Ltd. \u2014 Mining Division<\/h3>\n    <div class=\"cg\">\n      <div class=\"ci\">\n        <span class=\"lb\">Technical Enquiries<\/span>\n        <a href=\"mailto:Tech@feichuncables.com\">Tech@feichuncables.com<\/a>\n      <\/div>\n      <div class=\"ci\">\n        <span class=\"lb\">Mining Division<\/span>\n        <a href=\"mailto:mining@feichuncables.com\">mining@feichuncables.com<\/a>\n      <\/div>\n      <div class=\"ci\">\n        <span class=\"lb\">WhatsApp<\/span>\n        +86 138 5608 5607 &amp; +86 138 5512 3218\n      <\/div>\n      <div class=\"ci\">\n        <span class=\"lb\">Email (Direct)<\/span>\n        <a href=\"mailto:ziyu.huang@feichuncables.com\">ziyu.huang@feichuncables.com<\/a> &amp; <a href=\"mailto:zihao.yang@feichuncables.com\">zihao.yang@feichuncables.com<\/a>\n      <\/div>\n      <div class=\"ci\">\n        <span class=\"lb\">Website<\/span>\n        <a href=\"https:\/\/feichuncables.com\" target=\"_blank\" rel=\"noopener\">www.feichuncables.com<\/a>\n      <\/div>\n    <\/div>\n  <\/div>\n\n  <footer class=\"ft\">\n    <p>Document: FC-TDS-240LED-2026-BDEF8184 | Rev. A1 | March 2026 | \u00a9 FeiChun Special Cables. All rights reserved.<\/p>\n    <p>FC-TPU<span class=\"tm\">\u2122<\/span>, FC-EMH<span class=\"tm\">\u2122<\/span>, FC-CVD<span class=\"tm\">\u2122<\/span>, FC-SPM<span class=\"tm\">\u2122<\/span>, FC-FPC<span class=\"tm\">\u2122<\/span>, FC-POT<span class=\"tm\">\u2122<\/span>, and FC-ASB<span class=\"tm\">\u2122<\/span> are trademarks of Anhui Feichun Special Cable Co., Ltd. Unauthorised reproduction is strictly prohibited.<\/p>\n  <\/footer>\n\n<\/article>\n<\/body>\n<\/html>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/TYPE_240_LED_Technical_Manual.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"\u5d4c\u5165 TYPE_240_LED_Technical_Manual\"><\/object><a id=\"wp-block-file--media-3c4e49b9-0ffe-4ff2-9d78-80e68cca5b76\" href=\"https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/TYPE_240_LED_Technical_Manual.pdf\">TYPE_240_LED_Technical_Manual<\/a><a href=\"https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/TYPE_240_LED_Technical_Manual.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-3c4e49b9-0ffe-4ff2-9d78-80e68cca5b76\">\u4e0b\u8f7d<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"Comprehensive professional guide to the TYPE 240-LED \u2014 an AS\/NZS 1802:2003 certified power supply cable for underground coal mining with integrated self-powered LED illumination and composite copper\/polyester braid insulation screening. In FeiChun&#8217;s AS\/NZS 1802 illuminated cable range, the TYPE 240-LED fills a specific and important niche: power supply applications where earth-fault current capacity and electromagnetic compatibility (EMC) are critical requirements. Where the TYPE 241-LED (flagship) uses a semi-conductive elastomeric screen for maximum FC-EMH\u2122 induction efficiency, the TYPE 240-LED uses a composite copper\/polyester braid screen that delivers superior earth-fault current-carrying capacity and better EMC shielding \u2014 essential for feeding longwall variable-speed drives (VSDs), AFC drives with sensitive PLC control systems, and any underground coal equipment where electromagnetic interference could compromise safety-critical control electronics. FeiChun&#8217;s engineering team has developed a braid-compensated FC-EMH\u2122 coil geometry specifically for the Type 240 construction, overcoming the 25\u201330% magnetic-field attenuation caused by the copper braid&#8217;s eddy-current shielding to deliver reliable LED illumination at all normal operating loads. The proprietary FC-TPU\u2122 P-Series sheath (Formula FC-2026-TPU-P4) is optimised for the semi-permanent static deployment typical of power supply cables \u2014 resisting flat-spotting, creep, and long-term degradation during prolonged installation along gate roads. This article covers cable construction, the braid screen vs elastomeric screen trade-off, braid-compensated energy harvesting, four-layer surge protection, complete dimensional and electrical data across all four voltage classes (1.1\u201311 kV, 33 part numbers), standards compliance, application scenarios, product selection against the TYPE 241-LED, and direct factory procurement.","protected":false},"author":1,"featured_media":9418,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_singular_sidebar":"left","csco_page_header_type":"title","csco_page_load_nextpost":"","footnotes":""},"categories":[222,93,7],"tags":[49831,49870,49836,49886,49839,49874,49826,49880,49821,49882,3229,49278,49842,49462,49507,49861,49833,49474,49832,49330,49835,49830,49827,49785,49838,49847,49834,49867,49484,49513,49849,49895,49846,49869,917,49840,11891,49845,49328,49859,49853,49488,49843,49252,49828,49864,49476,49854,49823,49837,49280,49829,49498,49855,49486,49485,49852,49844,49871,49824,49857,49825,49851,49894,49501,4024,49466,49841,49856,49820,49848,49477,49822,49850,49860,49858,49898,49863,49878,49901,49899,49889,49890,49885,10130,49518,49883,49862,49900,49543,49550,49560,49546,49542,49877,49891,49519,49525,49896,49888,49814,49887,49897,49884,49873,49881,49866,49547,49876,49511,49816,49548,49893,49562,49865,49879,49875,49544,49868,49892,49872,49529],"class_list":["post-9417","post","type-post","status-publish","format-standard","has-post-thumbnail","category-as-nzs-1802-reeling-cables-for-underground-mining","category-mining-cable-with-self-sufficient-leds","category-mining-trailing-cable","tag-1-1kv-power-supply-cable-led","tag-1-1kvled","tag-11kv-power-supply-cable-led","tag-11kvled","tag-3-3kv-power-supply-cable-led","tag-3-3kvled","tag-6-6kv-power-supply-cable-led","tag-6-6kvled","tag-afc-drive-cable-led-underground-coal","tag-afcled","tag-anhui-feichun-cable","tag-aramid-braid-mining-cable","tag-as-nzs-1802-certified-power-supply-cable","tag-as-nzs-1802-led-cable","tag-as-nzs-1802-led","tag-as-nzs-1802","tag-braid-compensated-fc-emh-induction","tag-coal-mine-cable-illuminated","tag-copper-polyester-braid-screen-led-cable","tag-coupler-compatible-led-cable","tag-creep-resistant-mining-cable-sheath","tag-cu-polyester-braid-screen-mining-cable","tag-dewatering-pump-cable-led","tag-direct-factory-mining-cable-australia","tag-drop-in-replacement-type-240","tag-earth-fault-current-capacity-braid-screen","tag-emc-shielding-mining-cable-underground-coal","tag-emc","tag-ex-ia-iic-cable-led","tag-ex-ia-iicled","tag-fc-spm-surge-protection-vsd","tag-fc-spmvsd","tag-fc-tpu-p-series-power-supply-grade-sheath","tag-fc-tpu-p","tag-feichun-mining-cable","tag-feichun-type-240","tag-flame-retardant-coal-mine-cable","tag-flat-spot-resistant-cable-sheath","tag-gate-end-box-compatible-led-cable","tag-gate-road-power-supply-cable-led","tag-group-i-methane-cable-led","tag-halogen-free-coal-mine-cable","tag-illuminated-power-supply-cable","tag-intrinsically-safe-led-cable","tag-led-power-supply-cable-underground-coal","tag-led","tag-live-cable-indicator-underground-coal","tag-longwall-gate-end-cable-identification","tag-longwall-variable-speed-drive-cable","tag-longwall-vsd-cable-led","tag-loto-energisation-indicator","tag-machinery-power-supply-cable-led","tag-methane-safe-led-cable","tag-mine-electrician-power-supply-cable-led","tag-new-south-wales-coal-mine-cable","tag-nsw-whs-mines-cable","tag-panel-distribution-board-cable-led","tag-plc-cable-emc-shielding","tag-plcemc","tag-plug-and-play-power-supply-cable","tag-power-supply-route-visibility-underground","tag-pump-station-cable-led-underground-coal","tag-pwm-cable-emc-underground-coal","tag-pwmemc","tag-qld-cmsh-act-cable","tag-queensland-coal-mine-cable","tag-self-powered-led-mining-cable","tag-semi-permanent-cable-installation-led","tag-sensitive-equipment-power-supply-cable","tag-static-deployment-mining-cable-led","tag-switchboard-isolation-visual-aid","tag-translucent-tpu-mining-cable","tag-type-240-led","tag-underground-coal-power-distribution-led","tag-underground-coal-procurement-led-cable","tag-vsd-switching-transient-protection-cable","tag-vsd","tag-49899","tag-49889","tag-49885","tag-10130","tag-49518","tag-49862","tag-49900","tag-49543","tag-49550","tag-49560","tag-49546","tag-49542","tag-49519","tag-iled","tag-49814","tag-type-240","tag-49884","tag-49881","tag-fc-emh","tag-49816","tag-tpu","tag-49893","tag-49879","tag-49875","tag-49544","tag-49529","cs-entry"],"_links":{"self":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/9417","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/comments?post=9417"}],"version-history":[{"count":2,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/9417\/revisions"}],"predecessor-version":[{"id":9421,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/9417\/revisions\/9421"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/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