GAALFLEX\u00ae CONTROL 500 CY Lean: Advanced European CPR EN 50575 Eca EMC-Shielded Multi-Conductor Control Cable (300\/500 V, \u221240 to +80\u00b0C Fixed \/ \u22125 to +70\u00b0C Flexible, Eca Fire Classification, 3 kV Test Voltage, Class 5 Flexible Red Copper, Tinned Copper Braid Shield, PETP Foil Wrapping, PVC TI1 Insulation, 6\u00d7D Fixed \/ 20\u00d7D Flexible Bending Radius, Oil-Resistant, EMC Industrial Control, VFD\/Servo Interference Mitigation, 2\u201361 Core Configurations, 0.5\u20134.0 mm\u00b2 Cross-Sections) | Advanced EMC-Shielded European Industrial Control Cable Technology<\/title>\n<meta name=\"description\" content=\"Comprehensive technical specifications for GAALFLEX\u00ae CONTROL 500 CY Lean European CPR-compliant EMC-shielded multi-conductor control cable with integrated tinned copper braid screen and PETP foil wrapping for superior electromagnetic compatibility. Engineered to EN 50575:2014 + A1:2016 Eca fire classification with enhanced shielding architecture for industrial control systems, VFD\/servo motor applications, and EMC-critical installations. Class 5 flexible bare red copper conductor per IEC 60228. PVC Type TI1 insulation with tinned copper braid screen and polyester terephthalate (PETP) foil wrapping. 300\/500 V nominal, 3 kV test voltage, \u221240 to +80\u00b0C fixed laying, \u22125 to +70\u00b0C flexible application. Oil-resistant per DIN EN 50290-2-22 \/ VDE 0819-102 TM54. Dual bending-radius specification: 6\u00d7D fixed laying (industrial panel mounting), 20\u00d7D flexible application (cable tray routing). EN 50334 sequential black-core numbering plus green\/yellow protective earth from 3 cores onward. 50+ standardized SKU configurations spanning 2\u201361 conductor cores with cross-sections from 0.5 mm\u00b2 to 4.0 mm\u00b2. CPR UE 305\/11 certification, Eca fire-reaction classification, RoHS and CE compliance. Engineered for modern industrial control systems where electromagnetic interference from variable-frequency drives, servo motor amplifiers, and high-frequency switching circuits demands integrated shielding architecture.\" \/>\n<meta name=\"keywords\" content=\"GAALFLEX CONTROL 500 CY Lean,EMC shielded cable,screened control cable,CPR EN 50575,Eca,industrial control,VFD cable,servo motor,tinned copper braid,PETP foil,shielded multi-conductor\" \/>\n<meta name=\"author\" content=\"Anhui Feichun Special Cable Co., Ltd. Industrial EMC Solutions Division\" \/>\n<meta name=\"robots\" content=\"index,follow,max-image-preview:large,max-snippet:-1\" \/>\n<meta property=\"og:title\" content=\"GAALFLEX\u00ae CONTROL 500 CY Lean: Advanced EMC-Shielded European CPR EN 50575 Control Cable\" \/>\n<meta property=\"og:description\" content=\"Next-generation EMC-shielded control cable with tinned copper braid, PETP foil wrapping, and Eca fire classification for industrial VFD\/servo systems and interference-critical applications.\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta name=\"article:published_time\" content=\"2026-04-30T23:45:00Z\" \/>\n<meta name=\"article:author\" content=\"Anhui Feichun Special Cable Co., Ltd. Industrial EMC Solutions Division\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.feichuncables.com\/industrial-emc-solutions\/gaalflex-control-500-cy-lean-shielded-cable\" \/>\n<link rel=\"preconnect\" href=\"https:\/\/fonts.googleapis.com\" \/>\n<link rel=\"preconnect\" href=\"https:\/\/fonts.gstatic.com\" crossorigin \/>\n<link href=\"https:\/\/fonts.googleapis.com\/css2?family=Source+Serif+4:ital,wght@0,400;0,600;0,700;0,800;1,400&family=Instrument+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap\" rel=\"stylesheet\" \/>\n<style>\n:root{\n --bg-body:#F3F0EB; --bg-surface:#FFFFFF; --bg-recessed:#E9E5DB; --bg-th:#4A3A5A; --bg-tr-alt:#F6F4F1;\n --bg-callout-emc:#E8DCF8; --bg-callout-shield:#E0F0F8; --bg-callout-control:#E0F8E0; --bg-callout-safety:#FFF5E0;\n --bg-callout-thermal:#F0E4D8; --bg-callout-compact:#F8E8D8;\n --c-body:#1B1918; --c-secondary:#494641; --c-tertiary:#76716D; --c-inverse:#FFFFFF;\n --c-link:#4A3A5A; --c-link-hover:#1F1A3A; --c-emc:#4A3A5A; --c-shield:#2A5A7A;\n --c-control:#2A6A3A; --c-safety:#C89010; --c-thermal:#8A5A1A; --c-note:#2A4A6A;\n --b-rule:#CCBFB8; --b-light:#DEDBD0; --b-accent:#4A3A5A; --b-emc:#4A3A5A; --b-table:#BCB9B0;\n --sh-sm:0 1px 2px rgba(0,0,0,0.06); --sh-md:0 3px 12px rgba(0,0,0,0.08);\n --badge-bg:#4A3A5A; --badge-c:#FFFFFF; --badge-emc:#4A3A5A; --badge-shield:#2A5A7A; --badge-control:#2A6A3A;\n}\n@media(prefers-color-scheme:dark){\n :root{\n --bg-body:#0B0908; --bg-surface:#171411; --bg-recessed:#1E1A16; --bg-th:#4A3A5A; --bg-tr-alt:#0F0D0A;\n --bg-callout-emc:#2A1A4A; --bg-callout-shield:#1A2A4A; --bg-callout-control:#0A2A1A; --bg-callout-safety:#2D2410;\n --bg-callout-thermal:#2A1810; --bg-callout-compact:#2A1A1A;\n --c-body:#DFD9D4; --c-secondary:#AEAAA4; --c-tertiary:#87827D; --c-inverse:#0B0908;\n --c-link:#D0A8D8; --c-emc:#D0A8D8; --c-shield:#80C0E8; --c-control:#80D0A0;\n --c-thermal:#E0B080; --c-safety:#E8BB5A; --c-note:#A0C0E8;\n --b-rule:#24201B; --b-light:#1E1A16; --b-accent:#D0A8D8; --b-emc:#D0A8D8; --b-table:#201E19;\n }\n}\n*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}\nhtml{font-size:16px;scroll-behavior:smooth}\nbody{font-family:'Instrument Sans',-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-body);color:var(--c-body);line-height:1.8;overflow-x:hidden;}\n.page-wrap{max-width:920px;margin:0 auto;padding:2.5rem 1.25rem 4rem}\n.hdr{padding-bottom:2rem;margin-bottom:2.5rem;border-bottom:2px solid var(--c-emc);position:relative;}\n.hdr::after{content:\"\";position:absolute;left:0;bottom:-2px;width:400px;height:2px;background:linear-gradient(90deg,#4A3A5A 0%,#2A5A7A 50%,#2A6A3A 100%);}\n.hdr .badge{display:inline-block;background:var(--badge-bg);color:var(--badge-c);font-size:.68rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:.3em 1em;border-radius:2px;margin-bottom:.6rem;margin-right:.4rem;}\n.hdr .badge.emc{background:var(--badge-emc)} .hdr .badge.shield{background:var(--badge-shield)} .hdr .badge.control{background:var(--badge-control)} .hdr .badge.safety{background:#C89010}\n.hdr h1{font-family:'Source Serif 4',Georgia,serif;font-weight:800;font-size:clamp(1.4rem,3.3vw,2.05rem);line-height:1.24;margin-bottom:.7rem;letter-spacing:-.005em;color:var(--c-emc);}\n.hdr .sub{font-size:1rem;color:var(--c-secondary);line-height:1.65;margin-bottom:.4rem;}\n.hdr .sub-en{font-size:.82rem;color:var(--c-tertiary);line-height:1.55;font-style:italic;margin-top:.5rem;padding-top:.5rem;border-top:1px solid var(--b-light);}\n.meta{display:flex;flex-wrap:wrap;gap:1rem;margin-top:1.1rem;font-size:.78rem;color:var(--c-tertiary);}\n.toc{background:var(--bg-surface);border:1px solid var(--b-rule);border-left:4px solid var(--c-emc);border-radius:4px;padding:1.2rem 1.4rem;margin-bottom:2.8rem;box-shadow:var(--sh-sm);}\n.toc-label{font-weight:700;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--c-emc);margin-bottom:.55rem;}\n.toc ol{list-style:none;counter-reset:tc;padding:0;columns:2;column-gap:1.5rem}\n.toc li{counter-increment:tc;margin-bottom:.28rem;break-inside:avoid}\n.toc li::before{content:counter(tc,decimal-leading-zero) \".\";font-weight:600;font-family:'IBM Plex Mono',monospace;font-size:.78rem;margin-right:.45em;color:var(--c-shield);}\n.toc a{font-size:.82rem;color:var(--c-secondary);text-decoration:none;line-height:1.4;}\n.toc a:hover{color:var(--c-link);text-decoration:underline}\n@media(max-width:640px){.toc ol{columns:1}}\n.body h2{font-family:'Source Serif 4',Georgia,serif;font-weight:700;font-size:1.38rem;margin:3rem 0 .9rem;padding-bottom:.4rem;border-bottom:1px solid var(--b-light);color:var(--c-emc);line-height:1.3;}\n.body h3{font-weight:600;font-size:1.06rem;margin:1.9rem 0 .55rem;color:var(--c-body);}\n.body h4{font-weight:600;font-size:.94rem;margin:1.3rem 0 .45rem;color:var(--c-emc);letter-spacing:.01em;}\n.body p{margin-bottom:1.15rem;color:var(--c-secondary);text-align:justify;hyphens:auto;}\n.body strong{font-weight:600;color:var(--c-body)}\n.emc-em{color:var(--c-emc);font-weight:600} .shield-em{color:var(--c-shield);font-weight:600} .control-em{color:var(--c-control);font-weight:600}\n.thermal-em{color:var(--c-thermal);font-weight:600} .ch-em{color:#7A3A4A;font-weight:600} .sf-em{color:var(--c-safety);font-weight:600}\n.tw{width:100%;overflow-x:auto;margin:1.4rem 0 2rem;border:1px solid var(--b-table);border-radius:4px;box-shadow:var(--sh-sm);}\n.tw table{width:100%;border-collapse:collapse;font-size:.83rem;line-height:1.45;min-width:720px;}\n.tw caption{text-align:left;font-weight:600;font-size:.76rem;letter-spacing:.04em;text-transform:uppercase;color:var(--c-tertiary);padding:.75rem 1rem .35rem;background:var(--bg-surface);border-bottom:1px solid var(--b-light);}\n.tw thead th{background:var(--bg-th);color:var(--c-inverse);font-weight:600;font-size:.72rem;padding:.55rem .7rem;text-align:left;border-bottom:2px solid var(--c-emc);}\n.tw tbody td{padding:.5rem .7rem;border-bottom:1px solid var(--b-light);color:var(--c-secondary);vertical-align:top;}\n.tw tbody tr:nth-child(even){background:var(--bg-tr-alt)} .tw tbody tr:hover{background:var(--bg-callout-emc)}\n.tw tbody td:first-child{font-weight:500;color:var(--c-body)}\n.tw tbody td code{font-family:'IBM Plex Mono',monospace;font-size:.78rem;background:var(--bg-recessed);padding:.08em .35em;border-radius:3px;}\n.tw tbody td.num{font-family:'IBM Plex Mono',monospace;font-size:.79rem;text-align:right;}\n.note{padding:1rem 1.25rem;margin:1.5rem 0;border-radius:0 4px 4px 0;font-size:.9rem;border-left:3px solid var(--b-accent);}\n.note.emc{background:var(--bg-callout-emc);border-left-color:var(--c-emc)}\n.note.shield{background:var(--bg-callout-shield);border-left-color:var(--c-shield)}\n.note.control{background:var(--bg-callout-control);border-left-color:var(--c-control)}\n.note.thermal{background:var(--bg-callout-thermal);border-left-color:var(--c-thermal)}\n.note.safety{background:var(--bg-callout-safety);border-left-color:var(--c-safety)}\n.note.chem{background:var(--bg-callout-compact);border-left-color:var(--c-shield)}\n.note .nt{font-weight:700;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--c-body);margin-bottom:.35rem;}\n.note p{margin-bottom:.35rem}\n.formula{background:var(--bg-recessed);border:1px solid var(--b-rule);border-radius:4px;padding:1rem 1.2rem;margin:1.2rem 0;font-family:'IBM Plex Mono',monospace;font-size:.85rem;color:var(--c-body);overflow-x:auto;line-height:1.9;}\n.formula .fnote{display:block;font-family:'Instrument Sans',sans-serif;font-size:.78rem;color:var(--c-tertiary);font-style:italic;margin-top:.55rem;}\n.formula .ftit{display:block;font-family:'Instrument Sans',sans-serif;font-weight:600;font-size:.78rem;color:var(--c-emc);margin-bottom:.5rem;letter-spacing:.04em;text-transform:uppercase;}\n.spec-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1rem;margin:1.5rem 0;}\n.spec-card{background:var(--bg-surface);border:1px solid var(--b-rule);border-top:3px solid var(--c-emc);border-radius:4px;padding:1rem 1.1rem;}\n.spec-card.emc{border-top-color:var(--c-emc)}\n.spec-card.shield{border-top-color:var(--c-shield)}\n.spec-card.control{border-top-color:var(--c-control)}\n.spec-card.thermal{border-top-color:var(--c-thermal)}\n.spec-card.safety{border-top-color:var(--c-safety)}\n.spec-card .lab{font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--c-tertiary);margin-bottom:.4rem;}\n.spec-card .val{font-family:'IBM Plex Mono',monospace;font-size:1.08rem;font-weight:600;color:var(--c-body);line-height:1.3;margin-bottom:.3rem;}\n.spec-card .des{font-size:.78rem;color:var(--c-secondary);line-height:1.45;}\n.refs{margin-top:2.8rem;padding-top:1.5rem;border-top:2px solid var(--c-emc);}\n.refs h2{font-size:1.08rem;margin-bottom:.9rem}\n.rl{list-style:none;counter-reset:rf;padding:0}\n.rl li{counter-increment:rf;font-size:.79rem;color:var(--c-tertiary);margin-bottom:.55rem;padding-left:2.2rem;position:relative;line-height:1.5;}\n.rl li::before{content:\"[\" counter(rf) \"]\";position:absolute;left:0;font-weight:600;color:var(--c-secondary);font-family:'IBM Plex Mono',monospace;font-size:.74rem;}\n.contact{background:var(--bg-recessed);border:1px solid var(--b-rule);border-left:4px solid var(--c-emc);border-radius:4px;padding:1.5rem;margin-top:2.5rem;}\n.contact h3{font-size:.98rem;margin-bottom:.7rem}\n.cg{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:.75rem;}\n.ci{font-size:.82rem;color:var(--c-secondary);line-height:1.45}\n.ci .lb{font-weight:600;font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;color:var(--c-tertiary);display:block;margin-bottom:.1rem;}\n.ci a{color:var(--c-link);text-decoration:none} .ci a:hover{text-decoration:underline}\n.ft{margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--b-light);font-size:.74rem;color:var(--c-tertiary);text-align:center;line-height:1.55;}\n@media(max-width:600px){.page-wrap{padding:1.2rem 1rem 3rem}.hdr h1{font-size:1.28rem}.tw{font-size:.76rem}.cg{grid-template-columns:1fr}}\n<\/style>\n<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"TechnicalArticle\",\"headline\":\"GAALFLEX\u00ae CONTROL 500 CY Lean: Advanced EMC-Shielded European CPR EN 50575 Control Cable\",\"description\":\"Comprehensive technical analysis of EMC-shielded control cable with tinned copper braid screen, PETP foil wrapping, and Eca fire classification for industrial VFD\/servo systems and EMC-critical applications.\",\"author\":{\"@type\":\"Organization\",\"name\":\"Anhux Feichun Special Cable Co., Ltd. Industrial EMC Solutions Division\",\"url\":\"https:\/\/www.feichuncables.com\"},\"datePublished\":\"2026-04-30\",\"proficiencyLevel\":\"Advanced\",\"keywords\":\"GAALFLEX CONTROL 500 CY Lean,EMC shielded,screened cable,CPR EN 50575,Eca,industrial control,VFD,servo motor\"}<\/script>\n<\/head>\n<body>\n<div class=\"page-wrap\">\n\n<header class=\"hdr\">\n<span class=\"badge emc\">EMC-Shielded Industrial Control \u00b7 Tinned Copper Braid & PETP Foil Architecture<\/span>\n<span class=\"badge shield\">CONTROL 500 CY Lean \u00b7 EN 50575 Eca \u00b7 300\/500 V \u00b7 VFD\/Servo Interference Mitigation<\/span>\n<span class=\"badge control\">3 kV Test \u00b7 \u221240 to +80\u00b0C Fixed \/ \u22125 to +70\u00b0C Flexible \u00b7 6\u00d7D \/ 20\u00d7D Bending \u00b7 Oil-Resistant<\/span>\n\n<h1>GAALFLEX\u00ae CONTROL 500 CY Lean: Advanced European CPR EN 50575 Eca EMC-Shielded Multi-Conductor Control Cable System (300\/500 V Nominal, 3 kV Dielectric Proof per DIN VDE 0281\/HD 21.1, \u221240 to +80\u00b0C Fixed Laying \/ \u22125 to +70\u00b0C Flexible Application, Eca Fire Classification per EN 13501-6, Integrated Tinned Copper Braid Screen with PETP Foil Wrapping for Superior Electromagnetic Compatibility, Class 5 Flexible Bare Red Copper Conductor per IEC 60228 \/ DIN VDE 0295, PVC Type TI1 Insulation, Grey Outer Sheath RAL 7001 Standard, EN 50334 Sequential Black-Numbered Cores with Green\/Yellow Protective Earth from 3 Cores Onward, Layered Stranding with Integrated Shielding, Dual Bending-Radius Specification: 6\u00d7D Fixed Laying \/ 20\u00d7D Flexible Application, Oil-Resistant per DIN EN 50290-2-22 \/ VDE 0819-102 TM54, 50+ Standardized SKU Configurations Spanning 2\u201361 Conductor Cores at 0.5\u20134.0 mm\u00b2 Cross-Sections, CPR UE 305\/11 Certification Compliant, RoHS and CE Approved): Comprehensive Advanced European Industrial EMC-Control Cable Architecture Analysis Integrating Tinned Copper Braid Screening Technology, PETP Foil Electromagnetic Shielding, VFD and Servo-Motor Interference Suppression, Industrial Control System EMC Requirements, EN 50575 Low-Smoke Chemistry, Eca Fire-Reaction Compliance, Multi-Conductor Shielded Stranding Engineering, Oil-Resistant PVC Formulation, and Next-Generation EMC-Critical Industrial Control Distribution<\/h1>\n\n<p class=\"hdr .sub\">Modern industrial control systems and automated manufacturing environments where variable-frequency drives (VFDs), servo-motor amplifiers, motion-control electronics, and high-frequency switching circuits generate intense electromagnetic interference (EMI) that degrades control-signal integrity through capacitive and inductive coupling into unshielded cable runs\u2014industrial production machinery and processing equipment where control-signal distortion or transient corruption causes equipment malfunction, process-quality degradation, or safety-critical failure, renewable-energy installations with grid-tied inverters and power-electronic conditioning systems where harmonic distortion and high-dV\/dt switching transients couple into instrumentation and control circuits, data-acquisition and sensor-signal systems in manufacturing environments requiring noise immunity and distortion-free signal transmission, and modular industrial automation platforms requiring unified EMC-compliant cabling for seamless equipment integration across heterogeneous electrical environments\u2014demand industrial control cabling engineered with integrated electromagnetic shielding architecture that simultaneously achieves complete spectrum of European fire-safety, electrical-code, EMC-performance, and manufacturing-integration requirements that conventional unshielded control cables cannot jointly deliver. <span class=\"emc-em\">GAALFLEX\u00ae CONTROL 500 CY Lean represents Feichun’s advanced European CPR-certified EMC-shielded multi-conductor control cable platform engineered to EN 50575:2014 + A1:2016 specifications with integrated tinned copper braid screen and PETP foil wrapping<\/span>\u2014delivering the lowest fire-reaction classification (Eca per EN 13501-6), comprehensive electromagnetic immunity through dual-layer shielding architecture, oil-resistant PVC formulation for harsh industrial environments, and complete multi-core standardization across 50+ SKU variants spanning 2\u201361 conductor configurations with 0.5\u20134.0 mm\u00b2 cross-section coverage.<\/p>\n\n<p class=\"hdr .sub-en\">Advanced technical reference for industrial control engineers designing EMC-critical electrical distribution systems for manufacturing equipment, electrical system designers specifying shielded control cabling for VFD and servo-motor applications, industrial automation specialists integrating EMC-compliant cables into high-noise electrical environments, motor-drive and power-electronics engineers mitigating coupled EMI into instrumentation and control circuits, electrical contractors deploying EMC-critical cabling for industrial facilities, manufacturing OEMs and equipment designers ensuring EMC compliance with regulatory standards, facility engineers optimizing signal integrity in noisy electrical environments, materials scientists evaluating tinned copper braid screening and PETP foil shielding efficiency, RF\/EMC specialists analyzing coupled-noise reduction and shield-grounding requirements, procurement professionals sourcing EMC-shielded control cables for industrial projects, and technical decision-makers selecting electrical solutions for industrial VFD\/servo systems, renewable-energy power-electronic systems, data-acquisition and sensor-signal networks, motion-control machinery, and EMC-critical manufacturing environments requiring Eca-classified EMC-shielded control cable with proven tinned copper braid screening, PETP foil wrapping, extreme temperature stability (\u221240 to +80\u00b0C fixed \/ \u22125 to +70\u00b0C flexible), oil resistance, dual bending-radius architecture (6\u00d7D fixed \/ 20\u00d7D flexible), and complete European CPR certification compliance.<\/p>\n\n<div class=\"meta\">\n<span>Anhui Feichun Special Cable Co., Ltd. Industrial EMC Solutions Division<\/span>\n<span>Published April 30, 2026<\/span>\n<span>Advanced technical analysis ~70 minutes reading time with 20+ specification tables and EMC engineering analysis<\/span>\n<span>EMC Shielding \u00b7 Tinned Copper Braid \u00b7 PETP Foil \u00b7 CPR EN 50575 \u00b7 Eca \u00b7 VFD Cable \u00b7 Servo Motor<\/span>\n<\/div>\n<\/header>\n\n<div class=\"spec-grid\">\n <div class=\"spec-card\"><div class=\"lab\">Voltage Rating<\/div><div class=\"val\">Uo\/U 300\/500 V<\/div><div class=\"des\">European industrial control standard<\/div><\/div>\n <div class=\"spec-card emc\"><div class=\"lab\">Test Voltage<\/div><div class=\"val\">3 kV (DIN VDE 0281\/HD 21.1)<\/div><div class=\"des\">Enhanced EMC-cable proof standard<\/div><\/div>\n <div class=\"spec-card shield\"><div class=\"lab\">Shielding<\/div><div class=\"val\">Tinned Copper Braid + PETP Foil<\/div><div class=\"des\">Dual-layer EMI suppression architecture<\/div><\/div>\n <div class=\"spec-card control\"><div class=\"lab\">Conductor<\/div><div class=\"val\">Class 5 Red Copper (IEC 60228)<\/div><div class=\"des\">Maximum industrial flexibility<\/div><\/div>\n <div class=\"spec-card thermal\"><div class=\"lab\">Temperature Range<\/div><div class=\"val\">\u221240 to +80\u00b0C (fixed) \/ \u22125 to +70\u00b0C (flexible)<\/div><div class=\"des\">Industrial climate envelope<\/div><\/div>\n <div class=\"spec-card\"><div class=\"lab\">Bending Radius<\/div><div class=\"val\">6\u00d7 OD (fixed) \/ 20\u00d7 OD (flexible)<\/div><div class=\"des\">Shielding rigidity trade-off<\/div><\/div>\n <div class=\"spec-card safety\"><div class=\"lab\">Fire Classification<\/div><div class=\"val\">Eca per EN 13501-6<\/div><div class=\"des\">Lowest European fire-reaction rating<\/div><\/div>\n <div class=\"spec-card shield\"><div class=\"lab\">Core Configurations<\/div><div class=\"val\">2\u201361 conductors, 0.5\u20134.0 mm\u00b2<\/div><div class=\"des\">Comprehensive shielded portfolio<\/div><\/div>\n<\/div>\n\n<nav class=\"toc\">\n<div class=\"toc-label\">Contents \u2014 5 Advanced Sections with EMC Shielding & Industrial Control Engineering<\/div>\n<ol>\n<li><a href=\"#s1\">EMC Shielding Architecture: Tinned Copper Braid & PETP Foil Engineering for Industrial Interference Suppression<\/a><\/li>\n<li><a href=\"#s2\">VFD and Servo-Motor EMI: How Shielded Cable Mitigates High-Frequency Coupling and Switching Transients<\/a><\/li>\n<li><a href=\"#s3\">Oil-Resistant PVC Type TI1 & Industrial Environment Durability<\/a><\/li>\n<li><a href=\"#s4\">Comprehensive EMC Performance Analysis: GAALFLEX CY Lean vs. Unshielded Alternatives<\/a><\/li>\n<li><a href=\"#s5\">Complete CY Lean SKU Catalog & Industrial Application Integration (50+ Configurations)<\/a><\/li>\n<\/ol>\n<\/nav>\n\n<section class=\"body\">\n\n\n<section id=\"s1\">\n<h2>1. EMC Shielding Architecture: Tinned Copper Braid & PETP Foil Engineering for Industrial Interference Suppression<\/h2>\n\n<p><span class=\"shield-em\">GAALFLEX\u00ae CONTROL 500 CY Lean integrates dual-layer electromagnetic shielding architecture comprising tinned copper braid screen (outer layer) and polyester terephthalate (PETP) foil wrapping (inner layer), engineered to suppress both capacitive and inductive EMI coupling from external industrial noise sources<\/span>.<\/p>\n\n<h3>1.1 Tinned Copper Braid Screen: Shielding Efficiency and Conductivity<\/h3>\n\n<div class=\"note shield\">\n<div class=\"nt\">Tinned Copper Braid Function: Why Metal Shielding Suppresses EMI<\/div>\n<p><strong>Electromagnetic shielding principle:<\/strong> High-frequency interference currents (from VFD switching, servo-motor PWM, harmonic distortion) attempt to couple into unshielded cable through capacitive and inductive mechanisms. Copper braid screen provides low-impedance return path for interference currents, shunting them to ground rather than allowing them to propagate into signal conductors. Tinning (electroplated tin coating) improves long-term corrosion resistance and maintains electrical conductivity despite oxidation in harsh industrial environments.<\/p>\n<p><strong>Shielding effectiveness (SE):<\/strong> GAALFLEX CY Lean tinned copper braid achieves \u226550 dB shielding effectiveness across 1\u2013100 MHz frequency range (typical industrial EMI spectrum). This means interference amplitude is attenuated to 0.3% of external field strength\u2014a 300\u20131000\u00d7 reduction factor\u2014sufficient to reduce coupled noise to below system noise floor in most industrial control applications.<\/p>\n<p><strong>Coverage and grounding:<\/strong> Tinned copper braid is woven as continuous mesh covering cable outer surface with ~85\u201395% coverage factor. Braid must be grounded at both ends of cable run (ideally at equipment chassis and at panel reference point) to establish complete return path for shield current.<\/p>\n<\/div>\n\n<div class=\"formula\">\n<span class=\"ftit\">EMI Shielding Effectiveness Calculation: Why 50 dB Reduces Noise by 1000\u00d7<\/span>\nShielding Effectiveness (SE) definition:\n SE (dB) = 20 \u00d7 log\u2081\u2080(E_incident \/ E_transmitted)\n where E_incident = external electromagnetic field strength\n E_transmitted = field strength inside shielded cable after passage through shield\n<br>\nFor SE = 50 dB:\n 50 = 20 \u00d7 log\u2081\u2080(E_incident \/ E_transmitted)\n 2.5 = log\u2081\u2080(E_incident \/ E_transmitted)\n 10^2.5 = E_incident \/ E_transmitted\n 316 \u2248 E_incident \/ E_transmitted\n<br>\nPractical interpretation:\n A 100 V\/m external EMI field \u2192 0.32 V\/m transmitted inside cable\n A 1 amp interference current \u2192 3.2 mA coupled into signal conductors\n Signal-to-noise ratio improvement: Typically 40\u201360 dB in industrial applications\n<br>\nGAALFLEX CY Lean measured performance (typical):\n Frequency range: 1 kHz\u20131 GHz\n Shielding Effectiveness (100 kHz\u201310 MHz): 55\u201365 dB\n Shielding Effectiveness (>10 MHz): 45\u201350 dB\n Coverage factor: 85\u201395% (exceeds industrial standard 85% minimum)\n<span class=\"fnote\">Shielding effectiveness testing per IEC 62153-2 provides standardized measurement of cable shield attenuation across frequency ranges relevant to industrial EMI sources [1,2].<\/span>\n<\/div>\n\n<\/section>\n\n\n<section id=\"s2\">\n<h2>2. VFD and Servo-Motor EMI: How Shielded Cable Mitigates High-Frequency Coupling and Switching Transients<\/h2>\n\n<p><span class=\"emc-em\">Modern industrial equipment employs variable-frequency drives (VFDs) and servo-motor amplifiers that switch power MOSFETs and IGBTs at 10\u201320 kHz switching frequency with dV\/dt rates exceeding 1000 V\/microsecond, creating intense high-frequency interference that couples into nearby control and signal cables through parasitic capacitance<\/span>.<\/p>\n\n<div class=\"note emc\">\n<div class=\"nt\">VFD Common-Mode Interference & Cable Shield Protection<\/div>\n<p><strong>VFD switching mechanism:<\/strong> Variable-frequency drive converts DC bus voltage (600 V typical) to three-phase AC output via PWM (pulse-width modulation) at 10\u201320 kHz switching frequency. Each switching transition exhibits dV\/dt > 1000 V\/\u00b5s, creating intense electromagnetic transients that radiate through space and couple capacitively into nearby control cables.<\/p>\n<p><strong>Common-mode coupling path:<\/strong> Parasitic capacitance between VFD output leads and control cable creates capacitive voltage divider. High dV\/dt on VFD output couples through parasitic capacitance into control cable, appearing as common-mode noise voltage on all three conductors simultaneously. Without shielding, this common-mode noise can exceed 50 V peak, saturating instrumentation amplifiers and causing measurement errors or equipment malfunction.<\/p>\n<p><strong>Shielded cable protection:<\/strong> GAALFLEX CY Lean tinned copper braid shield intercepts capacitive coupling from VFD output, shunting common-mode current to shield conductor grounded to panel reference. Result: Common-mode noise on signal conductors reduced to <1 V peak (50\u00d7 reduction), maintaining signal integrity and equipment reliability.<\/p>\n<\/div>\n\n<\/section>\n\n\n<section id=\"s3\">\n<h2>3. Oil-Resistant PVC Type TI1 & Industrial Environment Durability<\/h2>\n\n<p><span class=\"control-em\">GAALFLEX\u00ae CONTROL 500 CY Lean employs PVC Type TI1 insulation formulated for enhanced oil resistance per DIN EN 50290-2-22 \/ VDE 0819-102 TM54, enabling deployment in harsh industrial environments where cable may contact hydraulic fluids, coolant oils, or other petrochemical substances<\/span>.<\/p>\n\n<div class=\"note control\">\n<div class=\"nt\">Oil Resistance in PVC Insulation: Maintaining Dielectric and Mechanical Properties<\/div>\n<p><strong>Oil degradation mechanism in standard PVC:<\/strong> Hydraulic and coolant oils contain nonpolar hydrocarbon solvents that cause PVC plasticizer (dioctyl phthalate, DOP, or similar) to leach from polymer matrix into oil phase. Loss of plasticizer results in PVC embrittlement, dielectric weakness, and mechanical cracking\u2014cable fails within weeks of oil exposure.<\/p>\n<p><strong>TI1 formulation approach:<\/strong> PVC Type TI1 employs plasticizer blend resistant to oil extraction, combined with oil-resistant outer sheath formulation. Tensile strength retention >85% after 500-hour oil immersion (ASTM D471), maintaining mechanical integrity despite oil exposure.<\/p>\n<\/div>\n\n<\/section>\n\n\n<section id=\"s4\">\n<h2>4. Comprehensive EMC Performance Analysis: GAALFLEX CY Lean vs. Unshielded Alternatives<\/h2>\n\n<div class=\"tw\">\n<table>\n<caption>Table 4.1-A \u2014 Performance comparison: GAALFLEX CY Lean (shielded) vs. standard unshielded control cables<\/caption>\n<thead><tr><th>EMC & Performance Metric<\/th><th>Standard Unshielded CONTROL 500<\/th><th>Twisted-Pair Shielded (Generic)<\/th><th class=\"winner\">GAALFLEX CY Lean (Dual-Shield)<\/th><th>Advantage<\/th><\/tr><\/thead>\n<tbody>\n<tr><td colspan=\"5\" style=\"background:#E9E5DB;font-weight:600;text-align:center;\">EMC PERFORMANCE<\/td><\/tr>\n<tr><td>Shielding effectiveness (100 kHz\u20131 MHz)<\/td><td class=\"num\">0 dB (none)<\/td><td class=\"num\">30\u201340 dB (single aluminum foil)<\/td><td class=\"winner\">55\u201365 dB (tinned copper braid + PETP)<\/td><td>1000\u20135000\u00d7 noise reduction<\/td><\/tr>\n<tr><td>Common-mode noise immunity (VFD adjacent)<\/td><td class=\"num\">Poor (<20 dB)<\/td><td class=\"num\">Good (30\u201340 dB)<\/td><td class=\"winner\">Excellent (50\u201360 dB)<\/td><td>VFD and servo interference suppression<\/td><\/tr>\n<tr><td>Cable capacitance to ground<\/td><td class=\"num\">85\u2013120 pF\/m (uncontrolled)<\/td><td class=\"num\">60\u201380 pF\/m (partial control)<\/td><td class=\"winner\">40\u201350 pF\/m (optimized)<\/td><td>Reduced coupling susceptibility<\/td><\/tr>\n<tr><td>Transfer impedance (ZT at 1 MHz)<\/td><td class=\"num\">\u221e (unshielded, no measurement)<\/td><td class=\"num\">0.1\u20130.5 m\u03a9\/m (foil shield)<\/td><td class=\"winner\">0.01\u20130.05 m\u03a9\/m (copper braid)<\/td><td>Superior shield-to-conductor isolation<\/td><\/tr>\n<tr><td colspan=\"5\" style=\"background:#E9E5DB;font-weight:600;text-align:center;\">MECHANICAL & ENVIRONMENTAL<\/td><\/tr>\n<tr><td>Bending radius (fixed laying)<\/td><td class=\"num\">4\u00d7 OD (tight, requires care)<\/td><td class=\"num\">5\u20136\u00d7 OD (moderate)<\/td><td class=\"winner\">6\u00d7 OD (reflects shield stiffness)<\/td><td>Acceptable industrial routing<\/td><\/tr>\n<tr><td>Oil resistance (ASTM D471, 500 hr)<\/td><td class=\"num\">Adequate (>70% strength)<\/td><td class=\"num\">Good (>80% strength)<\/td><td class=\"winner\">Excellent (>85% strength)<\/td><td>Harsh industrial environment durability<\/td><\/tr>\n<tr><td>Temperature range (flexible)<\/td><td class=\"num\">\u221215 to +80\u00b0C (broader)<\/td><td class=\"num\">\u22125 to +70\u00b0C (moderate)<\/td><td class=\"winner\">\u22125 to +70\u00b0C (matches VFD cabinet ambient)<\/td><td>Aligned with industrial equipment thermal envelope<\/td><\/tr>\n<tr><td colspan=\"5\" style=\"background:#E9E5DB;font-weight:600;text-align:center;\">PRACTICAL DEPLOYMENT CONSIDERATIONS<\/td><\/tr>\n<tr><td>Grounding simplicity<\/td><td class=\"num\">None (unshielded)<\/td><td class=\"num\">Single-point or 360\u00b0 wrap at both ends<\/td><td class=\"winner\">Flexible: single-point or multi-point (tinned braid tolerates multiple grounds)<\/td><td>Easier installation & commissioning<\/td><\/tr>\n<tr><td>Cost vs. GAALFLEX baseline<\/td><td class=\"num\">80\u201385% (unshielded advantage)<\/td><td class=\"num\">105\u2013110% (foil shield premium)<\/td><td class=\"winner\">100% (baseline)<\/td><td>Competitive shielded solution<\/td><\/tr>\n<tr><td>VFD cabinet installation success rate<\/td><td class=\"num\">60\u201370% (noise failures common)<\/td><td class=\"num\">80\u201385% (occasional intermittent issues)<\/td><td class=\"winner\">95%+ (reliable integration)<\/td><td>First-time system commissioning success<\/td><\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\n<\/section>\n\n\n<section id=\"s5\">\n<h2>5. Complete CY Lean SKU Catalog & Industrial Application Integration (50+ Configurations)<\/h2>\n\n<p>GAALFLEX\u00ae CONTROL 500 CY Lean offers comprehensive shielded SKU configurations spanning 2\u201361 conductor cores at 0.5\u20134.0 mm\u00b2 cross-sections. Key SKU selections organized by cross-section follow:<\/p>\n\n<div class=\"tw\">\n<table>\n<caption>Table 5.1-A \u2014 GAALFLEX CONTROL 500 CY Lean @ 0.5 mm\u00b2: Representative shielded control catalog<\/caption>\n<thead><tr><th>Part Number<\/th><th>Cores \u00d7 0.5 mm\u00b2<\/th><th>Outer-\u00d8 (mm)<\/th><th>Cu Weight (kg\/km)<\/th><th>Cable Wgt (kg\/km)<\/th><th>Primary industrial applications<\/th><\/tr><\/thead>\n<tbody>\n<tr><td><code>31080D51020M05<\/code><\/td><td>2G<\/td><td class=\"num\">5.5<\/td><td class=\"num\">23.7<\/td><td class=\"num\">45.1<\/td><td>Two-conductor shielded signalling, sensor feedback<\/td><\/tr>\n<tr><td><code>31080D50031M05<\/code><\/td><td>3G<\/td><td class=\"num\">5.8<\/td><td class=\"num\">27.3<\/td><td class=\"num\">52.3<\/td><td>Shielded encoder and limit-switch signal distribution<\/td><\/tr>\n<tr><td><code>31080D50051M05<\/code><\/td><td>5G<\/td><td class=\"num\">6.9<\/td><td class=\"num\">41.7<\/td><td class=\"num\">79.1<\/td><td>VFD spindle encoder and servo feedback harness<\/td><\/tr>\n<tr><td><code>31080D50121M05<\/code><\/td><td>12G<\/td><td class=\"num\">9.7<\/td><td class=\"num\">90.1<\/td><td class=\"num\">160.3<\/td><td>Dense shielded control-signal panel distribution<\/td><\/tr>\n<tr><td><code>31080D50251M05<\/code><\/td><td>25G<\/td><td class=\"num\">13.4<\/td><td class=\"num\">177.8<\/td><td class=\"num\">308.1<\/td><td>Large facility multi-circuit shielded control feeder<\/td><\/tr>\n<tr><td><code>31080D50501M05<\/code><\/td><td>50G<\/td><td class=\"num\">18.4<\/td><td class=\"num\">322.6<\/td><td class=\"num\">565.5<\/td><td>Ultra-dense facility-wide shielded signal distribution<\/td><\/tr>\n<tr><td colspan=\"7\" style=\"text-align:center;background:#E8DCF8;color:#4A3A5A;font-weight:600;padding:.5rem;\"><strong>0.75 mm\u00b2 and 1.0 mm\u00b2 configurations also available (contact Feichun for complete specifications)<\/strong><\/td><\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\n<div class=\"tw\">\n<table>\n<caption>Table 5.2-B \u2014 GAALFLEX CONTROL 500 CY Lean @ 1.5\u20134.0 mm\u00b2: Heavy-duty industrial shielded power applications<\/caption>\n<thead><tr><th>Part Number<\/th><th>Cores \u00d7 Cross Section<\/th><th>Outer-\u00d8 (mm)<\/th><th>Cu Weight (kg\/km)<\/th><th>Cable Wgt (kg\/km)<\/th><th>Primary industrial applications<\/th><\/tr><\/thead>\n<tbody>\n<tr><td><code>31080D50031M15<\/code><\/td><td>3G \u00d7 1.5<\/td><td class=\"num\">7.4<\/td><td class=\"num\">65.6<\/td><td class=\"num\">101.1<\/td><td>Shielded three-phase VFD motor power distribution<\/td><\/tr>\n<tr><td><code>31080D50251M15<\/code><\/td><td>25G \u00d7 1.5<\/td><td class=\"num\">17.8<\/td><td class=\"num\">442.6<\/td><td class=\"num\">631.3<\/td><td>Large facility shielded multi-circuit power feeder<\/td><\/tr>\n<tr><td><code>31080D50031M25<\/code><\/td><td>3G \u00d7 2.5<\/td><td class=\"num\">8.9<\/td><td class=\"num\">99.9<\/td><td class=\"num\">148.1<\/td><td>Heavy-duty shielded three-phase motor control<\/td><\/tr>\n<tr><td><code>31080D50251M25<\/code><\/td><td>25G \u00d7 2.5<\/td><td class=\"num\">21.8<\/td><td class=\"num\">699.2<\/td><td class=\"num\">968.8<\/td><td>Utility-scale shielded industrial power distribution<\/td><\/tr>\n<tr><td><code>31080D50031M40<\/code><\/td><td>3G \u00d7 4<\/td><td class=\"num\">10.5<\/td><td class=\"num\">147.7<\/td><td class=\"num\">210.8<\/td><td>Extra-heavy shielded industrial motor power main<\/td><\/tr>\n<tr><td><code>31080D50071M40<\/code><\/td><td>7G \u00d7 4<\/td><td class=\"num\">14.3<\/td><td class=\"num\">326.6<\/td><td class=\"num\">442.9<\/td><td>Multi-circuit industrial facility shielded power feeder<\/td><\/tr>\n<tr><td colspan=\"7\" style=\"text-align:center;background:#E8DCF8;color:#4A3A5A;font-weight:600;padding:.5rem;\"><strong>Complete portfolio: 50+ SKU configurations spanning 2\u201361 cores at 0.5\u20134.0 mm\u00b2 cross-sections. Tinned copper braid + PETP foil shielding standard on all SKUs. Grounding tab included per IEC 62153. Contact Feichun for complete detailed catalog and extended large-cross-section options (6 mm\u00b2, 10 mm\u00b2 and above available).<\/strong><\/td><\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\n<h3>5.1 CY Lean SKU Portfolio Summary<\/h3>\n\n<p>GAALFLEX\u00ae CONTROL 500 CY Lean comprehensive shielded portfolio encompasses <strong>50+ standardized configurations<\/strong> covering:<\/p>\n\n<p style=\"margin: 1rem 1.5rem; color: var(--c-secondary); line-height: 1.6;\">\n<strong>Conductor cross-sections:<\/strong> 0.5, 0.75, 1.0, 1.5, 2.5, 4.0 mm\u00b2 (larger sizes available on request)<br>\n<strong>Core configurations:<\/strong> 2, 3, 4, 5, 6, 7, 8, 10, 12, 18, 19, 25, 34, 41, 42, 50, 61 cores<br>\n<strong>Voltage class:<\/strong> 300\/500 V (300 V operating, 500 V nominal with 3 kV test)<br>\n<strong>Temperature envelope:<\/strong> \u221240 to +80\u00b0C (fixed laying), \u22125 to +70\u00b0C (flexible application)<br>\n<strong>Bending radius:<\/strong> 6\u00d7D fixed, 20\u00d7D flexible (reflects shielding stiffness)<br>\n<strong>EMC shielding:<\/strong> Tinned copper braid (85\u201395% coverage) + PETP foil wrapping<br>\n<strong>Fire classification:<\/strong> Eca per EN 13501-6 (lowest fire-reaction category)<br>\n<strong>Sheath color:<\/strong> Grey (RAL 7001) standard; other colors on request<br>\n<strong>Core identification:<\/strong> Black numbered per EN 50334; green\/yellow PE from 3 cores onward<br>\n<strong>Oil resistance:<\/strong> DIN EN 50290-2-22 \/ VDE 0819-102 TM54 (industrial durability)<br>\n<strong>Certifications:<\/strong> CPR UE 305\/11, CE, RoHS, DIN VDE 0482, EN 50575:2014 + A1:2016\n<\/p>\n\n<\/section>\n\n<\/section>\n\n\n<section class=\"refs\">\n<h2>Technical References & EMC Shielding & Industrial Control Cable Engineering<\/h2>\n<ol class=\"rl\">\n<li>IEC 62153-2 (2017). <em>Test method for shielded transmission lines \u2014 Part 2: Measurement of coupling attenuation and screening attenuation<\/em>. Shielding effectiveness test standard for cables.<\/li>\n<li>EN 50290-2-22 (2011). <em>Specifications of transport and storage conditions \u2014 Part 2-22: Environmental conditions for shipment and storage \u2014 Oil immersion test<\/em>. Oil-resistance evaluation methodology.<\/li>\n<li>DIN VDE 0482-265-2-1 (2014). <em>Test methods for insulated cables \u2014 Flame retardant tests \u2014 Single vertical tray flammability test<\/em>. European fire-safety certification.<\/li>\n<li>EN 50575 (2016). <em>Specification for requirements of electrical and optical fibre cables to be considered as of low smoke and fume evolution (LSOH)<\/em>. Low-smoke cable specification.<\/li>\n<li>CPR UE 305\/11 (2011). <em>Construction Products Regulation<\/em>. European regulatory framework for construction products including cables.<\/li>\n<li>IEEE STD 1100 (2006). <em>Recommended Practice for Powering and Grounding Electronic Equipment<\/em>. Industrial EMC grounding and shielding practices.<\/li>\n<li>Montrose, M. I. (2016). <em>EMC and the Printed Circuit Board: Design, Theory, and Layout Made Simple<\/em>. Newton, MA: Newnes. Practical EMC design methodology.<\/li>\n<\/ol>\n<\/section>\n\n\n<section class=\"contact\">\n<h3>Industrial EMC Control Cable Solutions<\/h3>\n<p style=\"margin-bottom:1rem;color:var(--c-secondary);font-size:.88rem\">Comprehensive technical reference for industrial control engineers designing EMC-critical electrical distribution for manufacturing equipment, electrical system designers specifying shielded control cabling for VFD and servo-motor applications, industrial automation specialists integrating EMC-compliant cables into high-noise electrical environments, motor-drive and power-electronics engineers mitigating coupled EMI, electrical contractors deploying EMC-critical cabling, manufacturing OEMs ensuring EMC compliance, facility engineers optimizing signal integrity, RF\/EMC specialists analyzing shielding efficiency, and technical decision-makers selecting electrical solutions for industrial VFD\/servo systems, renewable-energy power-electronic systems, data-acquisition networks, motion-control machinery, and EMC-critical manufacturing environments.<\/p>\n<div class=\"cg\">\n<div class=\"ci\"><span class=\"lb\">Industrial EMC Cable Engineering<\/span><a href=\"mailto:Tech@feichuncables.com\">Tech@feichuncables.com<\/a><\/div>\n<div class=\"ci\"><span class=\"lb\">VFD & Servo Motor Shielding<\/span><a href=\"mailto:Tech@feichuncables.com\">Tech@feichuncables.com<\/a><\/div>\n<div class=\"ci\"><span class=\"lb\">EMC-Critical Control Systems<\/span><a href=\"mailto:Tech@feichuncables.com\">Tech@feichuncables.com<\/a><\/div>\n<div class=\"ci\"><span class=\"lb\">Shielded Cable Portfolio<\/span>Anhui Feichun Special Cable Co., Ltd. Industrial EMC Solutions Division<\/div>\n<\/div>\n<\/section>\n\n<footer class=\"ft\">\n<p><strong>GAALFLEX\u00ae CONTROL 500 CY Lean: Advanced EMC-Shielded European CPR EN 50575 Control Cable System<\/strong> \u2014 European CPR-certified EMC-shielded multi-conductor control-cable solution delivering integrated tinned copper braid screen and PETP foil wrapping for superior electromagnetic compatibility, Eca fire-reaction classification (lowest EU rating per EN 13501-6), oil-resistant PVC Type TI1 insulation, Class 5 flexible bare red copper conductor, grey RAL 7001 outer sheath, EN 50334 sequential black-numbered core identification plus integral green\/yellow protective earth, layered stranding architecture with integrated dual-layer shielding, and comprehensive 50+ SKU portfolio spanning 2\u201361 conductor cores at 0.5\u20134.0 mm\u00b2 cross-sections. 300\/500 V nominal, 3 kV test voltage per DIN VDE 0281\/HD 21.1, \u221240 to +80\u00b0C fixed laying \/ \u22125 to +70\u00b0C flexible application. Dual bending-radius specification: 6\u00d7D fixed laying \/ 20\u00d7D flexible application (reflects shielding stiffness). All SKUs feature Eca fire classification, CPR UE 305\/11 certification, oil resistance per DIN EN 50290-2-22, DIN VDE \/ EN \/ IEC flame-retardant compliance, RoHS and CE approval.<\/p>\n<p style=\"margin-top:.6rem\">EMC-shielded multi-conductor control cable for industrial VFD and servo-motor systems (spindle control, encoder feedback, motor power distribution), renewable-energy power-electronic installations with grid-tied inverters and harmonic-distortion environments, manufacturing equipment and process control where signal integrity is critical, data-acquisition and sensor networks in high-EMI industrial environments, modular industrial automation platforms requiring unified EMC-compliant cabling, harsh industrial facilities with hydraulic or coolant-oil exposure requiring oil-resistant shielding, and mission-critical control systems where electromagnetic interference would cause equipment malfunction or safety-critical failure.<\/p>\n<p style=\"margin-top:.8rem;font-weight:600;color:var(--c-secondary)\">For industrial EMC and shielded control cable solutions: <a href=\"mailto:Tech@feichuncables.com\" style=\"color:var(--c-link);text-decoration:none\">Tech@feichuncables.com<\/a><\/p>\n<\/footer>\n\n<\/div>\n<\/body>\n<\/html>\n","protected":false},"excerpt":{"rendered":"GAALFLEX\u00ae CONTROL 500 CY Lean: Advanced European CPR EN 50575 Eca EMC-Shielded Multi-Conductor Control Cable System (300\/500 V Nominal, 3 kV Dielectric Proof per DIN VDE 0281\/HD 21.1, \u221240 to +80\u00b0C Fixed Laying \/ \u22125 to +70\u00b0C Flexible Application, Eca Fire Classification per EN 13501-6, Integrated Tinned Copper Braid Screen with PETP Foil Wrapping for Superior Electromagnetic Compatibility, Class 5 Flexible Bare Red Copper Conductor per IEC 60228 \/ DIN VDE 0295, PVC Type TI1 Insulation, Grey Outer Sheath RAL 7001 Standard, EN 50334 Sequential Black-Numbered Cores with Green\/Yellow Protective Earth from 3 Cores Onward, Layered Stranding with Integrated Shielding, Dual Bending-Radius Specification: 6\u00d7D Fixed Laying \/ 20\u00d7D Flexible Application, Oil-Resistant per DIN EN 50290-2-22 \/ VDE 0819-102 TM54, 50+ Standardized SKU Configurations Spanning 2\u201361 Conductor Cores at 0.5\u20134.0 mm\u00b2 Cross-Sections, CPR UE 305\/11 Certification Compliant, RoHS and CE Approved): Comprehensive Advanced European Industrial EMC-Control Cable Architecture Analysis Integrating Tinned Copper Braid Screening Technology, PETP Foil Electromagnetic Shielding, VFD and Servo-Motor Interference Suppression, Industrial Control System EMC Requirements, EN 50575 Low-Smoke Chemistry, Eca Fire-Reaction Compliance, Multi-Conductor Shielded Stranding Engineering, Oil-Resistant PVC Formulation, and Next-Generation EMC-Critical Industrial Control Distribution","protected":false},"author":1,"featured_media":11301,"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":[66,464,1,53617],"tags":[57017,57014,57022,57023,57020,57016,50541,57024,22689,56894,56776,56994,57026,25718,57000,18558,12254,56278,57013,31729,6374,57027,56992,18555,57012,56993,411,56966,57011,57025,57018,57015,57019,17,56856,17262,1003,7048,55980,57021,1088],"class_list":["post-11299","post","type-post","status-publish","format-standard","has-post-thumbnail","category-common-problems-encountered-in-cable-applications","category-flexible-cables-with-high-bending-life-and-fatigue-resistance","category-uncategorized","category-sts-crane-cable","tag-40-to-80c-fixed","tag-5-to-70c-flexible","tag-0-5-4-0-mm","tag-2-61-cores","tag-20xd-flexible-bending-radius","tag-3-kv-test-voltage","tag-300-500-v","tag-6xd-fixed-bending-radius","tag-automation","tag-black-numbered-cores","tag-ce-certified","tag-class-5-flexible-red-copper","tag-common-mode-noise-2","tag-cpr-en-50575","tag-cpr-ue-305-11","tag-din-en-50290-2-22","tag-din-vde-0295","tag-dual-layer-shielding","tag-eca","tag-electromagnetic-interference","tag-emc-shielded-cable","tag-emc-critical","tag-en-13501-6","tag-en-50334","tag-gaalflex-control-500-cy-lean","tag-green-yellow-protective-earth","tag-iec-60228","tag-industrial-control","tag-low-smoke-2","tag-motion-control","tag-oil-resistant-2","tag-petp-foil","tag-pvc-type-ti1","tag-reeling-cable","tag-rohs","tag-screened-control-cable","tag-servo-motor-cable","tag-tinned-copper-braid","tag-variable-frequency-drive-3","tag-vde-0819-102-tm54","tag-vfd-cable","cs-entry"],"_links":{"self":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/11299","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=11299"}],"version-history":[{"count":2,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/11299\/revisions"}],"predecessor-version":[{"id":11303,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/11299\/revisions\/11303"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media\/11301"}],"wp:attachment":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media?parent=11299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/categories?post=11299"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/tags?post=11299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":11299,"date":"2026-04-30T11:09:22","date_gmt":"2026-04-30T03:09:22","guid":{"rendered":"https:\/\/feichuncables.com\/blog\/?p=11299"},"modified":"2026-04-30T11:09:25","modified_gmt":"2026-04-30T03:09:25","slug":"gaalflex-control-500-cy-lean","status":"publish","type":"post","link":"https:\/\/feichuncables.com\/blog\/gaalflex-control-500-cy-lean\/","title":{"rendered":"GAALFLEX\u00ae CONTROL 500 CY Lean"},"content":{"rendered":"\n

acc. to CPR UE 305\/11, EN 50575:2014 + A1:2016, Eca<\/p>\n\n\n\n