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Low Smoke Zero Halogen Cable

10 Min Read
The selection of appropriate submersible pump cables for acidic mine water dewatering applications represents a critical engineering decision that directly impacts operational safety, equipment longevity, and maintenance costs. While Type 441 cables may appear suitable for general submersible pump applications, the harsh chemical environment of acidic mine water typically necessitates the use of specialized EPR (Ethylene Propylene Rubber) or CSP (Chlorosulfonated Polyethylene) insulated cables specifically engineered for corrosive conditions. 为酸性矿井水脱水应用选择合适的潜水泵电缆是一项关键的工程决策，直接影响运行安全、设备寿命和维护成本。虽然441型电缆可能适用于一般潜水泵应用，但酸性矿井水的恶劣化学环境通常需要使用专门设计用于腐蚀性条件的EPR（乙丙橡胶）或CSP（氯磺化聚乙烯）绝缘电缆。
Technical Department
on05/02/2026

TUNNELFLEX-R-PUR HF with Antitwisting Protection 1 KV

TUNNELFLEX-R-PUR HF represents a specialized category of halogen-free, flame-retardant flexible power cables engineered specifically for the demanding requirements of underground mining and tunneling operations. This cable combines advanced polyurethane (PUR) sheathing technology with integrated antitwisting protection to deliver exceptional mechanical durability, environmental resistance, and most importantly, enhanced safety through its halogen-free construction that significantly reduces toxic gas emissions during fire incidents. TUNNELFLEX-R-PUR HF电缆是专为地下采矿和隧道作业的苛刻要求而设计的无卤阻燃柔性电力电缆。该电缆结合了先进的聚氨酯护套技术和集成的防扭转保护，提供卓越的机械耐久性、环境抵抗力，以及通过无卤结构在火灾事故中显著减少有毒气体排放的增强安全性。
10 Min Read
In fire emergencies, the performance characteristics of electrical cables can mean the difference between safe evacuation and catastrophic loss of life. While both halogen-free cables like NSHXAFÖ and conventional rubber-insulated cables serve essential power distribution functions, their behavior during fire exposure differs dramatically. This technical analysis examines the fundamental chemical and physical differences between these cable types, focusing on smoke generation, toxic gas emissions, and overall fire safety performance according to international testing standards. 在火灾紧急情况下，电缆的性能特征可能意味着安全疏散与灾难性生命损失之间的差异。虽然NSHXAFÖ等无卤电缆和传统橡胶绝缘电缆都具有重要的配电功能，但它们在火灾暴露期间的行为却截然不同。本技术分析根据国际测试标准，研究了这些电缆类型之间的基本化学和物理差异，重点关注烟雾产生、有毒气体排放和整体消防安全性能。
Technical Department
on26/01/2026

The Halogen-Free Difference: What Distinguishes NSHXAFÖ VDE Cables from Standard Rubber Cables in Fire Scenarios?

In fire emergencies, the performance characteristics of electrical cables can mean the difference between safe evacuation and catastrophic loss of life. While both halogen-free cables like NSHXAFÖ and conventional rubber-insulated cables serve essential power distribution functions, their behavior during fire exposure differs dramatically. This technical analysis examines the fundamental chemical and physical differences between these cable types, focusing on smoke generation, toxic gas emissions, and overall fire safety performance according to international testing standards. 在火灾紧急情况下，电缆的性能特征可能意味着安全疏散与灾难性生命损失之间的差异。虽然NSHXAFÖ等无卤电缆和传统橡胶绝缘电缆都具有重要的配电功能，但它们在火灾暴露期间的行为却截然不同。本技术分析根据国际测试标准，研究了这些电缆类型之间的基本化学和物理差异，重点关注烟雾产生、有毒气体排放和整体消防安全性能。
19 Min Read
NTSCGEWÖU mining cables manufactured according to DIN VDE 0250-813 specifications, compliance with both testing standards proves essential. These flexible medium voltage trailing cables operate in mining environments where they may be installed individually in some areas while grouped together with other power and control cables in vertical shafts, along drift walls, or within cable trays in other locations. Understanding the distinct test procedures, pass criteria, and fire behavior mechanisms addressed by each standard enables proper cable specification and installation practices that minimize fire risk throughout mining facilities.
Technical Department
on26/01/2026

Flame Test Comparison: What is the difference between VDE 0482-332-1-2 (Single Wire) and VDE 0482-266-2-4 (Bunched Cable) flame tests for (N)TSCGEWÖU?

NTSCGEWÖU mining cables manufactured according to DIN VDE 0250-813 specifications, compliance with both testing standards proves essential. These flexible medium voltage trailing cables operate in mining environments where they may be installed individually in some areas while grouped together with other power and control cables in vertical shafts, along drift walls, or within cable trays in other locations. Understanding the distinct test procedures, pass criteria, and fire behavior mechanisms addressed by each standard enables proper cable specification and installation practices that minimize fire risk throughout mining facilities.
7 Min Read
The tunnelling and underground mining industries have traditionally relied on heavy-duty rubber-sheathed cables manufactured according to DIN VDE 0250 standards. However, a significant shift is occurring as polyurethane (PUR) sheathed cables, designated with the VDE code "11Y" and "12Y" (for TPE-E variants), are increasingly specified for demanding tunnel boring machine (TBM) applications and underground operations. 隧道和地下采矿行业传统上依赖于按照DIN VDE 0250标准生产的重型橡胶护套电缆。然而，随着聚氨酯（PUR）护套电缆（VDE代码为"11Y"，TPE-E变体为"12Y"）在隧道掘进机（TBM）和地下作业等高要求应用中越来越多被指定使用，一个重大转变正在发生。
Technical Department
on23/01/2026

Why Are Polyurethane (PUR) Sheathed Cables Becoming Popular Alternatives to Standard VDE Rubber Cables in Tunnelling?

The tunnelling and underground mining industries have traditionally relied on heavy-duty rubber-sheathed cables manufactured according to DIN VDE 0250 standards. However, a significant shift is occurring as polyurethane (PUR) sheathed cables, designated with the VDE code “11Y” and “12Y” (for TPE-E variants), are increasingly specified for demanding tunnel boring machine (TBM) applications and underground operations. 隧道和地下采矿行业传统上依赖于按照DIN VDE 0250标准生产的重型橡胶护套电缆。然而，随着聚氨酯（PUR）护套电缆（VDE代码为”11Y”，TPE-E变体为”12Y”）在隧道掘进机（TBM）和地下作业等高要求应用中越来越多被指定使用，一个重大转变正在发生。
7 Min Read
كابل TROMMELFLEX PUR-HF D12Y11YU11Y 0,6/1KV هو كابل لف مرن منخفض الجهد بغلاف البولي يوريثان (PUR) مصمم للتطبيقات تحت الإجهادات الميكانيكية العالية. يتميز هذا الكابل بخاصية فريدة تجعله مناسباً للاستخدام الدائم في الماء (ليس ماء الشرب) حتى عمق غطس 50 متر. يوفر الكابل أداءً استثنائياً في البيئات الصناعية القاسية مع مقاومة الالتواء ±50 درجة لكل متر وسرعة سفر تصل إلى 180 متر في الدقيقة. التصميم الخالي من الهالوجين يجعله مثالياً للتطبيقات التي تتطلب معايير سلامة عالية من الحرائق.
Technical Department
on13/01/2026

ما هو كابل TROMMELFLEX PUR-HF للف منخفض الجهد بغلاف البولي يوريثان؟

يُستخدم هذا الكابل في مجموعة واسعة من التطبيقات الصناعية التي تتطلب أداءً عالياً في الظروف القاسية. تشمل التطبيقات الرئيسية: رافعات الموانئ والأرصفة البحرية، معدات الغطس والمنصات البحرية، أنظمة اللف والفستون، رافعات البناء والمستودعات، معدات التعدين، وتطبيقات المعالجة الصناعية. الخاصية الفريدة للاستخدام تحت الماء تجعله مثالياً لتطبيقات الموانئ في منطقة الخليج العربي حيث تتعرض المعدات للبيئة البحرية المالحة. التصميم الخالي من الهالوجين يجعله مناسباً للأنفاق والمباني المغلقة حيث السلامة من الحرائق أولوية قصوى.
10 Min Read
rail cables, railway cables, metro cables, trackside cables, overhead line cables, OHL cables, NR/PS/SIG/00005, NR/PS/TEL/00015, NR/PS/ELP/00008, EN 45545-2, EN 50264, Network Rail approved, LUL approved cables, LSZH railway cable, N2XS2Y cable, N2XSY cable, 25/44kV cable, Hornet OHL cable, Cockroach overhead line, signalling cable Type A, signalling cable Type B, signalling cable Type C, signalling cable Type D, signalling cable Type E, G7250 LSZH, SE1047 concentric, S1108 trackfeeder, railway electrification, traction power cable, catenary wire, contact wire 107mm, copper silver contact wire, dropper wire, axle counter cable, SCADA pilot cable, rolling stock cable, Part 6 Type I, Part 6 Type II, train cable, underground cable, tunnel cable, fire rated railway cable, HL3 cable, screening conductor, railway EMC, BS EN 50182, BS EN 50149, medium voltage railway, armoured trackside cable, copper conductor, aluminium conductor AAC, railway signalling system, interlocking cable, track circuit cable, 600/1000V railway, 300/500V signalling, China railway cable, Anhui Feichun cable, special cable manufacturer
Technical Department
on07/01/2026

Rail & Metro Cables for Trackside and OHL Applications

EN 45545-2 railway cable, EN 50264 rolling stock cable, Network Rail approved cables, NR/PS/SIG/00005 Type A cable, NR/PS/SIG/00005 Type B cable, NR/PS/SIG/00005 Type C cable, NR/PS/SIG/00005 Type D cable, NR/PS/SIG/00005 Type E cable, LUL approved cables, London Underground cables, BS EN 50182 OHL conductor, BS EN 50149 contact wire, IEC 60332 fire rated cable, RISQS approved cable supplier
5 Min Read
British Standard BS7870 Part 3 covers low voltage cables used for the provision of an electricity supply from a distribution main. These cables are manufactured in accordance with BS7870 Parts 3.11, 3.12, 3.20, and 3.22 for use by distribution and generation utilities. They are generally buried underground to connect individual houses or commercial properties to the grid by transmission, distribution, and power generation networks.
Technical Department
on22/12/2025

What is BS7870 Part 3 Cable?

BS7870 Part 3 cable, BS7870-3.11, BS7870-3.12, BS7870-3.21, BS7870-3.22, BS7870-3.40, BS7870-3.50, XLPE insulated cable, concentric cable, split concentric cable, waveform cable, 0.6/1kV cable, low voltage cable, PVC sheath cable, LSZH cable, low smoke zero halogen, copper conductor cable, aluminium conductor cable, underground distribution cable, service entrance cable, British Standard cable, UK power cable, CNE cable, combined neutral earth, utility distribution cable, BS7671 compliant, IEC 60228, Class 2 conductor, Class 1 conductor, residential power cable, commercial distribution, TN-S system, TN-C-S PME system, fixed installation cable, three-phase cable, single core cable, multi-core cable, power generation cable, transmission distribution cable, BS7870電纜, 低壓配電電纜, XLPE絕緣電纜, 同心電纜, 分裂同心電纜, 低煙無鹵電纜, 英國標準電纜, Anhui Feichun cable, Feichun Special Cable, 安徽飛純電纜
5 Min Read
BS6724 is a British Standard specification for thermosetting insulated, armoured cables with rated voltages of 600/1000V and 1900/3300V, specifically designed to have low emission of smoke and corrosive gases when affected by fire. This standard is widely adopted in the UK and internationally for applications where fire safety is critical.
Technical Department
on22/12/2025

What is BS6724 Cable?

BS6724, BS 6724, BS6724 cable, BS6724 standard, BS 6724 cable specification, BS6724 LSZH cable, BS6724 SWA cable, BS6724 AWA cable, 600/1000V cable, 1900/3300V cable, 0.6/1kV cable, 1.9/3.3kV cable, low voltage cable BS6724,BS6724電纜, 低煙無鹵電纜, LSZH電纜, 低壓電纜, 鎧裝電纜, 鋼絲鎧裝電纜, 鋁絲鎧裝電纜, 阻燃電纜, 防火電纜, 公共建築電纜, 醫院電纜, 機場電纜, 隧道電纜, 數據中心電纜, 特種電纜, 電力電纜
7 Min Read
BS 8519:2020 is a designated British code of practice for the selection and installation of fire-resistant power and control cable systems for life safety, fire-fighting, and other critical applications. Originally published in 2005 under BS7346-6 standard, it was withdrawn and superseded by BS8519 in 2010 and then updated in 2020.
Technical Department
on19/12/2025

What is BS8519 Cable?

BS8519 cable, BS 8519:2020, fire resistant cable, fire rated cable, fire survival cable, circuit integrity cable, life safety cable, fire safety cable, fire performance cable, fire resistant power cable, fire resistant control cable, enhanced fire resistant cable, standard fire resistant cable, LSZH cable, LSOH cable, low smoke zero halogen cable, halogen free cable, low smoke low toxicity cable, mica tape cable, mineral insulated alternative cable, BS7846 cable, BS 7846 F120, BS6387 cable, BS 6387 CWZ, BS7629-1 cable, BS 7629 cable, BS 8491 fire test, EN 50200 test, IEC 60331 cable test, BS EN 60331, BS EN 60332-1-2, BS EN 60754-1, BS EN 60754-2, BS EN 61034-2, PH30 cable, PH60 cable, PH120 cable, F30 cable, F60 cable, F120 cable, 120 minute fire rated cable, armoured fire resistant cable, SWA fire resistant cable, XLPE insulated fire resistant cable, emergency lighting cable, fire alarm cable, voice alarm cable, firefighting lift cable, smoke ventilation cable, SHEVS cable, sprinkler system cable, escape route cable, critical application cable, BASEC approved cable, LPCB certified cable, UK fire resistant cable
5 Min Read
BS5839-1, BS5839 fire alarm cable, BS5839-1 cable specifications, fire resistant cable BS5839, enhanced fire resistant cable, standard fire resistant cable, BS7629-1 cable, fire alarm system cable, LSZH fire cable, low smoke zero halogen cable, PH30 fire cable, PH120 fire cable, BS EN 50200 cable, fire detection cable, fire survival cable, emergency lighting cable, voice alarm cable, fire resistant cable 300/500V, silicone rubber fire cable，BS5839-1電纜, BS5839消防電纜, 耐火電纜規格, 增強級耐火電纜, 標準級耐火電纜, BS7629-1電纜, 火災警報系統電纜, 低煙無鹵電纜, LSZH電纜, PH30耐火電纜, PH120耐火電纜, 火災探測電纜, 緊急照明電纜, 語音警報電纜, 300/500V耐火電纜, 矽橡膠耐火電纜, 雲母帶耐火電纜
Technical Department
on18/12/2025

What is BS5839-1 Cable for Fire Detection and Alarm Systems?

BS5839-1, BS5839 fire alarm cable, BS5839-1 cable specifications, fire resistant cable BS5839, enhanced fire resistant cable, standard fire resistant cable, BS7629-1 cable, fire alarm system cable, LSZH fire cable, low smoke zero halogen cable, PH30 fire cable, PH120 fire cable, BS EN 50200 cable, fire detection cable, fire survival cable, emergency lighting cable, voice alarm cable, fire resistant cable 300/500V, silicone rubber fire cable，BS5839-1電纜, BS5839消防電纜, 耐火電纜規格, 增強級耐火電纜, 標準級耐火電纜, BS7629-1電纜, 火災警報系統電纜, 低煙無鹵電纜, LSZH電纜, PH30耐火電纜, PH120耐火電纜, 火災探測電纜, 緊急照明電纜, 語音警報電纜, 300/500V耐火電纜, 矽橡膠耐火電纜, 雲母帶耐火電纜
5 Min Read
SINGLE CORE represents an advanced low smoke zero halogen (LSZH) power cable engineered by Anhui Feichun Special Cable Co., Ltd. for demanding industrial applications where fire safety, thermal performance, and electrical reliability are paramount. This cable series is manufactured in full compliance with Australian and New Zealand standards
Technical Department
on08/12/2025

What is ENVIROLEX® 110°C  SINGLE CORE?

SINGLE CORE cable is specifically engineered for applications requiring enhanced thermal performance and superior fire safety characteristics. The 110°C continuous operating temperature rating provides a significant thermal margin compared to standard 90°C rated cables, allowing for higher current density and more compact installations.
5 Min Read
BS 6622 cable, XLPE insulation, AWA armour, SWA cable, medium voltage cable, 11kV cable, 33kV power cable, underground cable, direct burial cable
Technical Department
on05/12/2025

What is BS 7870-4.10 TRIPLEX Cable?

BS 7870-4.10 TRIPLEX cable represents a specialized category of medium voltage power distribution cables designed specifically for utility and industrial applications. According to the British Standards Institution, BS 7870-4.10 specifies requirements for distribution cables with extruded insulation rated from 11 kV to 33 kV. The TRIPLEX formation consists of three single-core cables laid together, providing a more efficient installation solution compared to individually pulled single-core cables.
11 Min Read
N2XS(FL)H cable, medium voltage cable, XLPE insulated cable, IEC 60502-2, LSZH cable, waterblocking cable, 12/20kV power cable, Feichun Cable, CPR compliant cable
Technical Department
on05/12/2025

What is N2XS(FL)H Medium Voltage Power Cable?

N2XS(FL)H cable designation represents a sophisticated medium voltage power distribution cable engineered for demanding industrial and infrastructure applications. This cable type combines cross-linked polyethylene (XLPE) insulation with a Low Smoke Zero Halogen (LSZH) outer sheath and incorporates dual-layer waterblocking technology, making it suitable for both internal and external installations where fire safety and environmental protection are paramount.
3 Min Read
PROTOMONT(V) (N)TSKCGEWOEU Single Screen MV Chain Cable Optimized Single Screen Technology with Cold Removable Semi-Conductive Layer for Underground Mining Excellence
Technical Department
on24/11/2025

PROTOMONT(V) (N)TSKCGEWOEU Single Screen MV Chain Cable

PROTOMONT(V) (N)TSKCGEWOEU represents an engineering breakthrough in medium voltage mining cable design, featuring advanced single screen technology optimized for underground coal mining operations. This sophisticated cable system integrates a precision-engineered single copper braid screen with cold removable semi-conductive layers, achieving an optimal balance between electromagnetic protection, mechanical flexibility, and operational efficiency in the most demanding underground environments.
17 Min Read
SANS 1520 Feichun Cable
Technical Department
on12/11/2025

CU/XLPE/LSZH/SWA/LSZH-SANS 1507 0.6/1KVBlack Sheath with White Strip Cable

The CU/XLPE/LSZH/SWA/LSZH-SANS 1507 0.6/1KV cable with black sheath and white identification strip represents a significant advancement in industrial power transmission technology. This specialized cable combines the robust mechanical protection of steel wire armour (SWA) with the critical safety features of Low Smoke Zero Halogen (LSZH) materials, making it an optimal choice for demanding applications in mining operations, petrochemical facilities, and infrastructure projects across South Africa and internationally.
15 Min Read
CEI 20-27 CENELEC HD361 Cable
Technical Department
on11/11/2025

What is CEI 20-27 CENELEC HD361 Cable?

CEI 20-27 CENELEC HD361 represents a standardized cable designation system developed by the European Committee for Electrotechnical Standardisation (CENELEC) to provide uniform identification and classification of harmonized power cables and cords across European markets. This systematic coding methodology enables engineers, procurement specialists, and electrical contractors to precisely identify cable specifications including voltage ratings, insulation materials, conductor types, and sheathing compounds through a structured alphanumeric designation format.
19 Min Read
DIN VDE 0250 German Standard Flexible Power Reeling Cable
Technical Department
on10/11/2025

What is DIN VDE 0250 Reeling Cables?

DIN VDE 0250 represents the globally recognized German standard for flexible electrical cables designed specifically for cranes, material handling equipment, and mobile machinery applications. As Germany remains the only country to have issued special design regulations for flexible electrical cables covering cranes and material handling equipment, this standard has achieved worldwide acceptance as the ultimate benchmark for tough rubber-sheathed flexible reeling cables.