GAALFLEX\u00ae CONTROL 501 CY (H05VVC4V5-K): Advanced European DIN VDE 0281-13 EMC-Shielded Flexible PVC Multi-Conductor Control Cable (300\/500 V, \u221240 to +60\u00b0C Fixed \/ +5 to +60\u00b0C Flexible, 2 kV Test, Tinned Copper Braid Screen, Inner Sheath, EN 50334 Numbered Cores, 8\u00d7D Bending, 80+ Configurations, 2\u201361 Cores, 0.5\u20132.5 mm\u00b2) | Advanced EMC-Protected Flexible Industrial Control Cable<\/title>\n<meta name=\"description\" content=\"Comprehensive technical specifications for GAALFLEX\u00ae CONTROL 501 CY (H05VVC4V5-K) European DIN VDE 0281-13 compliant EMC-shielded flexible PVC multi-conductor control cable engineered for electromagnetic interference protection in industrial and building environments. H05VVC4V5-K designation indicates harmonized 300\/500 V PVC-insulation PVC-sheath flexible cable with tinned copper braid EMC screen. Tinned copper braid shielding provides electromagnetic interference suppression for VFD systems, servo motor control, and high-frequency industrial equipment. Class 5 flexible bare red copper conductor per IEC 60228. PVC Type TI2 insulation, inner sheath, and outer sheath (grey RAL 7001 PVC Type TM5). EN 50334 sequential black-numbered core identification with green\/yellow protective earth from 3 cores onward. 300\/500 V nominal, 2 kV test voltage, \u221240 to +60\u00b0C fixed laying, +5 to +60\u00b0C flexible application. Compact 8\u00d7D minimum bending radius for efficient cable routing. Layered stranding with oil-resistant PVC formulation. 80+ standardized SKU configurations spanning 2\u201361 conductor cores with cross-sections from 0.5 mm\u00b2 to 2.5 mm\u00b2 for comprehensive EMC-protected multi-conductor applications. DIN VDE 0281 Part 1 + HD 21.1 compliance, flame-retardant per IEC 60332-1-2, oil-resistant per IEC EN 60811-2-1, RoHS and CE approval. 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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 501 CY: EMC-Shielded Flexible PVC Control Cable\",\"description\":\"Comprehensive technical analysis of EMC-shielded flexible control cable with tinned copper braid, numbered cores, and proven electromagnetic interference suppression for VFD and servo systems.\",\"author\":{\"@type\":\"Organization\",\"name\":\"Anhui Feichun Special Cable Co., Ltd. EMC Industrial Control Solutions Division\",\"url\":\"https:\/\/www.feichuncables.com\"},\"datePublished\":\"2026-04-30\",\"proficiencyLevel\":\"Advanced\",\"keywords\":\"GAALFLEX CONTROL 501 CY,H05VVC4V5-K,EMC shielded,tinned copper braid,VFD cable,servo cable,numbered cores\"}<\/script>\n<\/head>\n<body>\n<div class=\"page-wrap\">\n\n<header class=\"hdr\">\n<span class=\"badge emc\">EMC-Shielded Flexible Industrial \u00b7 Tinned Copper Braid Architecture<\/span>\n<span class=\"badge shield\">CONTROL 501 CY (H05VVC4V5-K) \u00b7 DIN VDE 0281-13 \u00b7 300\/500 V \u00b7 Shielded Design<\/span>\n<span class=\"badge control\">2 kV Test \u00b7 \u221240 to +60\u00b0C Fixed \/ +5 to +60\u00b0C Flexible \u00b7 8\u00d7D Bending \u00b7 VFD\/Servo Protection<\/span>\n\n<h1>GAALFLEX\u00ae CONTROL 501 CY (H05VVC4V5-K): Advanced European DIN VDE 0281-13 EMC-Shielded Flexible PVC Multi-Conductor Control Cable System (300\/500 V Nominal, 2 kV Dielectric Proof, \u221240 to +60\u00b0C Fixed Laying \/ +5 to +60\u00b0C Flexible Application, Tinned Copper Braid EMC Screen with Inner Sheath Architecture, EN 50334 Sequential Black-Numbered Core Identification with Green\/Yellow Protective Earth from 3 Cores Onward, Class 5 Flexible Bare Red Copper Conductor per IEC 60228 \/ DIN VDE 0295, Grey RAL 7001 Halogen-Free Outer Sheath PVC Type TM5, Layered Stranding with Oil-Resistant PVC Formulation, 8\u00d7D Flexible Application Bending Radius, 80+ Standardized SKU Configurations Spanning 2\u201361 Conductor Cores at 0.5\u20132.5 mm\u00b2 Cross-Sections, DIN VDE 0281 Part 1 + HD 21.1 Compliance, Flame-Retardant per DIN VDE 0482 \/ IEC 60332-1-2, Oil-Resistant per IEC EN 60811-2-1, RoHS and CE Approved): Comprehensive Advanced EMC-Protected Flexible Industrial Control Cable Architecture Analysis Integrating Tinned Copper Braid Shielding, Electromagnetic Interference Suppression Engineering, Inner Sheath EMC Isolation, Numbered Core Identification, Flexible Installation Design, Oil-Resistant PVC Formulation, VFD\/Servo System Protection, Industrial Noise Environment Mitigation, and Next-Generation EMC-Protected European Flexible Control Electrical Distribution<\/h1>\n\n<p class=\"hdr .sub\">Industrial facilities with variable-frequency drive (VFD) systems, servo motor control environments, and high-frequency electromagnetic noise sources where unshielded cables would experience signal degradation, measurement errors, and control system malfunctions\u2014VFD-driven machinery where PWM (pulse-width modulation) switching frequencies (5\u201320 kHz) create electromagnetic noise that corrupts adjacent signal cables, servo motor systems where position feedback and velocity signals require noise-free transmission, high-frequency industrial equipment operating in 10\u2013100 MHz range creating electromagnetic fields that induce voltages in unshielded signal cables, and building electrical systems with dense multi-equipment installations where electromagnetic compatibility is critical for reliable system operation\u2014demand EMC-shielded control cabling engineered with complete spectrum of tinned copper braid shielding, inner sheath isolation, numbered core identification, and fire-safety specifications that unshielded cables cannot deliver. <span class=\"emc-em\">GAALFLEX\u00ae CONTROL 501 CY (H05VVC4V5-K) represents Feichun’s advanced European EMC-shielded flexible indoor multi-conductor control cable platform engineered to DIN VDE 0281-13 specifications with tinned copper braid EMC screen and inner sheath architecture<\/span>\u2014delivering comprehensive H05VVC4V5-K harmonized European shielded control cable compliance, tinned copper braid shielding with transfer impedance optimization (>50 dB shielding effectiveness 1\u2013100 MHz range), inner sheath separation isolating signal cores from ground plane, extensive 80+ SKU portfolio spanning 2\u201361 conductor cores with 0.5\u20132.5 mm\u00b2 cross-section coverage, numbered EN 50334 core identification for rapid circuit documentation, and proven oil-resistant PVC formulation suitable for industrial machinery environments with electromagnetic noise.<\/p>\n\n<div class=\"meta\">\n<span>Anhui Feichun Special Cable Co., Ltd. EMC Industrial Control Solutions Division<\/span>\n<span>Published April 30, 2026<\/span>\n<span>Advanced technical analysis ~60 minutes reading time with 10+ specification tables and EMC shielding engineering<\/span>\n<span>EMC-Shielded \u00b7 Tinned Copper Braid \u00b7 DIN VDE 0281-13 \u00b7 VFD\/Servo Protection \u00b7 80+ SKU Portfolio<\/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 standard shielded control<\/div><\/div>\n <div class=\"spec-card emc\"><div class=\"lab\">Test Voltage<\/div><div class=\"val\">2 kV<\/div><div class=\"des\">Production-grade proof standard<\/div><\/div>\n <div class=\"spec-card shield\"><div class=\"lab\">Shielding<\/div><div class=\"val\">Tinned Copper Braid + Inner Sheath<\/div><div class=\"des\">EMI suppression, ground plane isolation<\/div><\/div>\n <div class=\"spec-card\"><div class=\"lab\">Core Identification<\/div><div class=\"val\">EN 50334 Numbered Cores<\/div><div class=\"des\">Professional circuit documentation<\/div><\/div>\n <div class=\"spec-card thermal\"><div class=\"lab\">Temperature Range<\/div><div class=\"val\">\u221240 to +60\u00b0C (fixed) \/ +5 to +60\u00b0C (flexible)<\/div><div class=\"des\">European standard envelope<\/div><\/div>\n <div class=\"spec-card\"><div class=\"lab\">Bending Radius<\/div><div class=\"val\">8\u00d7 OD (flexible)<\/div><div class=\"des\">Shielded stiffness design<\/div><\/div>\n <div class=\"spec-card safety\"><div class=\"lab\">Fire Classification<\/div><div class=\"val\">Self-Extinguishing per IEC 60332-1-2<\/div><div class=\"des\">European safety standard compliance<\/div><\/div>\n <div class=\"spec-card emc\"><div class=\"lab\">Core Configurations<\/div><div class=\"val\">2\u201361 conductors, 0.5\u20132.5 mm\u00b2<\/div><div class=\"des\">Extensive shielded portfolio<\/div><\/div>\n<\/div>\n\n<nav class=\"toc\">\n<div class=\"toc-label\">Contents \u2014 3 Advanced Sections with EMC Shielding & VFD\/Servo Protection<\/div>\n<ol>\n<li><a href=\"#s1\">Tinned Copper Braid Shielding & EMC Architecture: Transfer Impedance & Electromagnetic Interference Suppression<\/a><\/li>\n<li><a href=\"#s2\">VFD\/Servo System Protection: Noise Immunity in High-Frequency Industrial Environments<\/a><\/li>\n<li><a href=\"#s3\">Complete CONTROL 501 CY SKU Catalog (80+ Configurations, 2\u201361 Cores, 0.5\u20132.5 mm\u00b2)<\/a><\/li>\n<\/ol>\n<\/nav>\n\n<section class=\"body\">\n\n\n<section id=\"s1\">\n<h2>1. Tinned Copper Braid Shielding & EMC Architecture: Transfer Impedance & Electromagnetic Interference Suppression<\/h2>\n\n<p><span class=\"shield-em\">GAALFLEX\u00ae CONTROL 501 CY (H05VVC4V5-K) employs tinned copper braid shielding wrapped around multi-conductor core bundle with inner sheath separation, creating electromagnetic interference suppression network achieving 50\u201365 dB shielding effectiveness across 1\u2013100 MHz frequency range\u2014attenuating external EMI by factor of 100,000\u20131,000,000\u00d7 at VFD and servo motor frequencies<\/span>.<\/p>\n\n<h3>1.1 Tinned Copper Braid: Why Tinning Improves EMC Shielding Effectiveness<\/h3>\n\n<div class=\"note shield\">\n<div class=\"nt\">Tinned Copper Braid Shielding: EMC Protection Through Electromagnetic Coupling Suppression<\/div>\n<p><strong>Shielding mechanism:<\/strong> Electromagnetic fields induce voltages in unshielded cables. Copper braid screen creates Faraday cage\u2014external EM field induces image currents in braid that cancel original field inside cable. Shielding effectiveness = 20 log\u2081\u2080(E\u2080\/E) where E\u2080 = external field, E = field inside shield.<\/p>\n<p><strong>Tinning advantage:<\/strong> Bare copper oxidizes, increasing surface resistance. Tin coating (non-magnetic, high conductivity) prevents oxidation, maintains low surface impedance even after 40+ years exposure. Tinned braid maintains 50\u201360 dB shielding effectiveness throughout cable operational life, while bare copper shield can degrade to 30\u201340 dB over time due to oxidation.<\/p>\n<p><strong>Inner sheath design:<\/strong> Separates signal cores from ground plane. Prevents capacitive coupling between cores and shield, improving high-frequency noise suppression (>1 MHz). Ground conductance reduced, noise immunity enhanced at servo motor frequencies (10\u2013100 kHz).<\/p>\n<\/div>\n\n<div class=\"formula\">\n<span class=\"ftit\">Shielding Effectiveness Calculation: Tinned Copper Braid EMC Performance<\/span>\nShielding effectiveness per IEC 62153-2:\n SE = 20 log\u2081\u2080(E\u2080\/E) [dB]\n Where: E\u2080 = external electromagnetic field (unshielded reference)\n E = electromagnetic field inside shielded cable\n<br>\nTypical GAALFLEX CONTROL 501 CY performance:\n 1 MHz: SE \u2248 50\u201355 dB (attenuation factor \u2248 100,000\u00d7)\n 10 MHz: SE \u2248 55\u201360 dB (attenuation factor \u2248 1,000,000\u00d7)\n 100 MHz: SE \u2248 50\u201360 dB (attenuation factor \u2248 100,000\u20131,000,000\u00d7)\n<br>\nVFD noise environment example:\n VFD switching frequency: 10 kHz PWM with 15 kHz carrier\n Harmonic spectrum: Fundamental + harmonics to 100+ MHz\n Unshielded cable (0 dB SE): 100% external noise couples into signal wires\n GAALFLEX CY shielded (55 dB SE): Only 0.001% external noise penetrates to signal wires\n Result: Signal-to-noise ratio improved by factor of 100,000\u00d7 at critical VFD frequencies\n<span class=\"fnote\">EMC shielding mechanisms and transfer impedance are documented in IEC 62153-2 (shielding effectiveness), EN 60332 (flame-spread in shields), and industrial EMC literature [1,2,3].<\/span>\n<\/div>\n\n<\/section>\n\n\n<section id=\"s2\">\n<h2>2. VFD\/Servo System Protection: Noise Immunity in High-Frequency Industrial Environments<\/h2>\n\n<p><span class=\"emc-em\">GAALFLEX\u00ae CONTROL 501 CY (H05VVC4V5-K) provides critical noise immunity for variable-frequency drive (VFD) systems and servo motor control where PWM (pulse-width modulation) switching (5\u201320 kHz) and harmonic frequencies (up to 100+ MHz) would otherwise cause signal corruption, measurement errors, and control system failures in unshielded cables<\/span>.<\/p>\n\n<div class=\"note emc\">\n<div class=\"nt\">VFD Noise Coupling & Servo Signal Integrity: Why EMC Shielding is Critical in Modern Industrial Control<\/div>\n<p><strong>VFD noise mechanism:<\/strong> Variable-frequency drive operates by switching power transistors at 5\u201320 kHz (PWM frequency). Each switching event generates broadband electromagnetic noise extending to 100+ MHz. This noise radiates from VFD power cables and couples into adjacent control signal cables through capacitive and inductive coupling.<\/p>\n<p><strong>Unshielded cable failure mode:<\/strong> Noise voltage induced in unshielded signal cable (typically 100\u2013500 mV noise on 5 V control signal) causes measurement errors, false digital logic states, and control system malfunctions. Servo motor can receive incorrect position commands, causing jerky motion or complete loss of control.<\/p>\n<p><strong>GAALFLEX CY shielded design advantage:<\/strong> Tinned copper braid and inner sheath reduce coupled noise to <5 mV on same 5 V control signal. Servo receives clean position feedback, motion is smooth and accurate. System reliability improved from 70\u201380% uptime (with unshielded cables) to 95\u201399% uptime (with GAALFLEX CY shielded).<\/p>\n<\/div>\n\n<\/section>\n\n\n<section id=\"s3\">\n<h2>3. Complete CONTROL 501 CY SKU Catalog (80+ Configurations, 2\u201361 Cores, 0.5\u20132.5 mm\u00b2)<\/h2>\n\n<div class=\"tw\">\n<table>\n<caption>Table 3.1-A \u2014 GAALFLEX CONTROL 501 CY (H05VVC4V5-K): Representative shielded multi-conductor configurations (80+ total SKUs)<\/caption>\n<thead><tr><th>Part Number<\/th><th>Cores \u00d7 Cross Section<\/th><th>Outer-\u00d8 (mm)<\/th><th>Cu+Shield Wgt (kg\/km)<\/th><th>Cable Wgt (kg\/km)<\/th><th>VFD & EMC Applications<\/th><\/tr><\/thead>\n<tbody>\n<tr><td colspan=\"7\" style=\"text-align:center;background:#E5D9CE;color:#1A3A7A;font-weight:600;\"><strong>GAALFLEX\u00ae CONTROL 501 CY \u2014 Compact Shielded Signal (0.5 mm\u00b2)<\/strong><\/td><\/tr>\n<tr><td><code>31570D51020M05<\/code><\/td><td>2 \u00d7 0.5<\/td><td class=\"num\">8.7<\/td><td class=\"num\">30<\/td><td class=\"num\">92<\/td><td>VFD feedback signal pair, servo encoder signal shielded<\/td><\/tr>\n<tr><td><code>31570D50031M05<\/code><\/td><td>3G \u00d7 0.5<\/td><td class=\"num\">9.0<\/td><td class=\"num\">36<\/td><td class=\"num\">109<\/td><td>Three-wire shielded control, VFD enable\/disable\/fault circuits<\/td><\/tr>\n<tr><td><code>31570D50051M05<\/code><\/td><td>5G \u00d7 0.5<\/td><td class=\"num\">10.5<\/td><td class=\"num\">63<\/td><td class=\"num\">156<\/td><td>Five-wire shielded VFD control distribution<\/td><\/tr>\n<tr><td><code>31570D50251M05<\/code><\/td><td>25G \u00d7 0.5<\/td><td class=\"num\">19.7<\/td><td class=\"num\">210<\/td><td class=\"num\">532<\/td><td>Dense multi-circuit shielded VFD\/servo system distribution<\/td><\/tr>\n<tr><td colspan=\"7\" style=\"text-align:center;background:#E5D9CE;color:#1A3A7A;font-weight:600;\"><strong>GAALFLEX\u00ae CONTROL 501 CY \u2014 Standard Shielded Control (0.75 mm\u00b2 & 1.0 mm\u00b2)<\/strong><\/td><\/tr>\n<tr><td><code>31570D50031M07<\/code><\/td><td>3G \u00d7 0.75<\/td><td class=\"num\">9.3<\/td><td class=\"num\">48<\/td><td class=\"num\">130<\/td><td>Standard three-phase VFD control distribution<\/td><\/tr>\n<tr><td><code>31570D50071M07<\/code><\/td><td>7G \u00d7 0.75<\/td><td class=\"num\">12.9<\/td><td class=\"num\">85<\/td><td class=\"num\">247<\/td><td>Seven-circuit shielded servo system feeder<\/td><\/tr>\n<tr><td><code>31570D50251M07<\/code><\/td><td>25G \u00d7 0.75<\/td><td class=\"num\">20.9<\/td><td class=\"num\">275<\/td><td class=\"num\">643<\/td><td>Large facility multi-circuit shielded EMC distribution<\/td><\/tr>\n<tr><td><code>31570D50611M07<\/code><\/td><td>61G \u00d7 0.75<\/td><td class=\"num\">30.0<\/td><td class=\"num\">679<\/td><td class=\"num\">1402<\/td><td>Ultra-dense shielded 61-circuit facility control<\/td><\/tr>\n<tr><td><code>31570D50031M10<\/code><\/td><td>3G \u00d7 1.0<\/td><td class=\"num\">9.9<\/td><td class=\"num\">59<\/td><td class=\"num\">143<\/td><td>Heavy-duty three-phase VFD power distribution<\/td><\/tr>\n<tr><td><code>31570D50251M10<\/code><\/td><td>25G \u00d7 1.0<\/td><td class=\"num\">22.0<\/td><td class=\"num\">332<\/td><td class=\"num\">792<\/td><td>Building facility multi-circuit shielded power feeder<\/td><\/tr>\n<tr><td><code>31570D50611M10<\/code><\/td><td>61G \u00d7 1.0<\/td><td class=\"num\">31.8<\/td><td class=\"num\">883<\/td><td class=\"num\">1500<\/td><td>Maximum-density 61-circuit shielded main distribution<\/td><\/tr>\n<tr><td colspan=\"7\" style=\"text-align:center;background:#E5D9CE;color:#1A3A7A;font-weight:600;\"><strong>GAALFLEX\u00ae CONTROL 501 CY \u2014 Heavy Shielded Power (1.5 mm\u00b2 & 2.5 mm\u00b2)<\/strong><\/td><\/tr>\n<tr><td><code>31570D50031M15<\/code><\/td><td>3G \u00d7 1.5<\/td><td class=\"num\">10.9<\/td><td class=\"num\">75<\/td><td class=\"num\">176<\/td><td>Heavy shielded three-phase machinery main feeder<\/td><\/tr>\n<tr><td><code>31570D50251M15<\/code><\/td><td>25G \u00d7 1.5<\/td><td class=\"num\">25.5<\/td><td class=\"num\">448<\/td><td class=\"num\">950<\/td><td>Large-scale facility shielded power distribution main<\/td><\/tr>\n<tr><td><code>31570D50611M15<\/code><\/td><td>61G \u00d7 1.5<\/td><td class=\"num\">37.0<\/td><td class=\"num\">1238<\/td><td class=\"num\">1852<\/td><td>Ultra-heavy 61-circuit shielded main feeder<\/td><\/tr>\n<tr><td><code>31570D50031M25<\/code><\/td><td>3G \u00d7 2.5<\/td><td class=\"num\">12.7<\/td><td class=\"num\">104<\/td><td class=\"num\">240<\/td><td>Extra-heavy shielded three-phase main power<\/td><\/tr>\n<tr><td><code>31570D50251M25<\/code><\/td><td>25G \u00d7 2.5<\/td><td class=\"num\">29.4<\/td><td class=\"num\">897<\/td><td class=\"num\">1375<\/td><td>Extreme-capacity 25-circuit shielded facility power<\/td><\/tr>\n<tr><td colspan=\"7\" style=\"text-align:center;background:#E5D9CE;color:#1A3A7A;font-weight:600;padding:.5rem;\"><strong>All SKUs: Tinned copper braid screen + inner sheath EMC architecture. EN 50334 numbered cores, green\/yellow PE from 3 cores. Class 5 bare red copper (IEC 60228). Grey RAL 7001 PVC outer sheath (TM5). 300\/500 V nominal, 2 kV test. \u221240 to +60\u00b0C fixed \/ +5 to +60\u00b0C flexible, 8\u00d7D flexible bending. Oil-resistant, flame-retardant per IEC 60332-1-2. DIN VDE 0281-13 compliant. RoHS & CE approved. Shielding effectiveness 50\u201365 dB (1\u2013100 MHz).<\/strong><\/td><\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\n<\/section>\n\n<\/section>\n\n\n<section class=\"refs\">\n<h2>Technical References & EMC-Shielded & VFD\/Servo Control Cable Engineering<\/h2>\n<ol class=\"rl\">\n<li>IEC 62153-2 (2017). <em>Metallic communication cables \u2014 Test methods for electromagnetic properties \u2014 Part 2: Screening attenuation of pairs and triads and shielding effectiveness of cables<\/em>. EMC shielding effectiveness testing standard.<\/li>\n<li>EN 60332-1-2 (2017). <em>Test methods for electric cables under fire conditions \u2014 Part 1-2: Test for vertical flame propagation of a single insulated wire or cable<\/em>. Flame-spread in shielded cables.<\/li>\n<li>DIN VDE 0281-13 (2016). <em>Specification for flexible cables and cords \u2014 Part 13: Rubber insulated flexible cables for use up to 450\/750 V<\/em>. European flexible shielded cable standard.<\/li>\n<li>IEC EN 60811-2-1 (2012). <em>Test methods for non-metallic materials used in electrotechnology \u2014 Part 2-1: Thermal endurance \u2014 Oil resistance<\/em>. Oil-resistance testing for industrial machinery.<\/li>\n<\/ol>\n<\/section>\n\n\n<section class=\"contact\">\n<h3>EMC-Shielded & VFD\/Servo Control Cable Solutions<\/h3>\n<p style=\"margin-bottom:1rem;color:var(--c-secondary);font-size:.88rem\">Comprehensive technical reference for industrial engineers designing VFD and servo motor control systems, electrical contractors deploying EMC-shielded cables in high-frequency industrial environments, facility managers ensuring electromagnetic compatibility in multi-equipment installations, and technical decision-makers selecting shielded control cable solutions for VFD\/servo and industrial EMC applications.<\/p>\n<div class=\"cg\">\n<div class=\"ci\"><span class=\"lb\">EMC-Shielded Cable Engineering<\/span><a href=\"mailto:Tech@feichuncables.com\">Tech@feichuncables.com<\/a><\/div>\n<div class=\"ci\"><span class=\"lb\">VFD & Servo System Protection<\/span><a href=\"mailto:Tech@feichuncables.com\">Tech@feichuncables.com<\/a><\/div>\n<div class=\"ci\"><span class=\"lb\">Electromagnetic Noise Suppression<\/span><a href=\"mailto:Tech@feichuncables.com\">Tech@feichuncables.com<\/a><\/div>\n<div class=\"ci\"><span class=\"lb\">DIN VDE 0281-13 Shielded Solutions<\/span>Anhui Feichun Special Cable Co., Ltd. EMC Industrial Control Solutions Division<\/div>\n<\/div>\n<\/section>\n\n<footer class=\"ft\">\n<p><strong>GAALFLEX\u00ae CONTROL 501 CY (H05VVC4V5-K): Advanced European DIN VDE 0281-13 EMC-Shielded Flexible PVC Multi-Conductor Control Cable System<\/strong> \u2014 European DIN VDE 0281-13 compliant EMC-shielded flexible PVC multi-conductor control-cable solution with tinned copper braid screen and inner sheath EMC isolation, delivering 50\u201365 dB shielding effectiveness (1\u2013100 MHz), EN 50334 numbered black cores with green\/yellow protective earth, self-extinguishing flame-retardant performance per IEC 60332-1-2, oil-resistant PVC Type TI2\/TM5 insulation and sheath. Class 5 flexible bare red copper conductor per IEC 60228. Grey RAL 7001 outer sheath. Layered stranding with oil-resistant PVC. 300\/500 V nominal, 2 kV test voltage, \u221240 to +60\u00b0C fixed laying \/ +5 to +60\u00b0C flexible application. 8\u00d7D flexible bending radius. 80+ standardized SKU configurations spanning 2\u201361 conductor cores at 0.5\u20132.5 mm\u00b2 cross-sections. DIN VDE 0281 Part 1 + HD 21.1 compliance, RoHS and CE approval.<\/p>\n<p style=\"margin-top:.6rem\">EMC-shielded multi-conductor control cable for VFD (variable-frequency drive) systems where PWM switching noise would corrupt unshielded signal cables, servo motor control where position feedback requires noise-free transmission, high-frequency industrial equipment generating electromagnetic fields that couple noise into adjacent cables, dense multi-equipment facilities requiring electromagnetic compatibility, industrial machinery with high EMI environments, and general-purpose shielded control requiring DIN VDE-compliant tinned-copper-braid shielded cable with proven 50\u201365 dB EMC effectiveness and extensive 80+ SKU portfolio.<\/p>\n<p style=\"margin-top:.8rem;font-weight:600;color:var(--c-secondary)\">For EMC-shielded and VFD\/servo 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 501 CY (H05VVC4V5-K): Advanced European DIN VDE 0281-13 EMC-Shielded Flexible PVC Multi-Conductor Control Cable System (300\/500 V Nominal, 2 kV Dielectric Proof, \u221240 to +60\u00b0C Fixed Laying \/ +5 to +60\u00b0C Flexible Application, Tinned Copper Braid EMC Screen with Inner Sheath Architecture, EN 50334 Sequential Black-Numbered Core Identification with Green\/Yellow Protective Earth from 3 Cores Onward, Class 5 Flexible Bare Red Copper Conductor per IEC 60228 \/ DIN VDE 0295, Grey RAL 7001 Halogen-Free Outer Sheath PVC Type TM5, Layered Stranding with Oil-Resistant PVC Formulation, 8\u00d7D Flexible Application Bending Radius, 80+ Standardized SKU Configurations Spanning 2\u201361 Conductor Cores at 0.5\u20132.5 mm\u00b2 Cross-Sections, DIN VDE 0281 Part 1 + HD 21.1 Compliance, Flame-Retardant per DIN VDE 0482 \/ IEC 60332-1-2, Oil-Resistant per IEC EN 60811-2-1, RoHS and CE Approved): Comprehensive Advanced EMC-Protected Flexible Industrial Control Cable Architecture Analysis Integrating Tinned Copper Braid Shielding, Electromagnetic Interference Suppression Engineering, Inner Sheath EMC Isolation, Numbered Core Identification, Flexible Installation Design, Oil-Resistant PVC Formulation, VFD\/Servo System Protection, Industrial Noise Environment Mitigation, and Next-Generation EMC-Protected European Flexible Control Electrical Distribution","protected":false},"author":1,"featured_media":11325,"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":[66,464,53617],"tags":[57059,57058,57068,57046,57023,50541,57073,56940,56894,56994,57066,12254,56536,57072,18555,4491,56872,57074,57071,56993,57070,18556,411,414,57064,33735,57069,57018,57061,57062,57001,552,1003,7048,1088],"class_list":["post-11323","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-sts-crane-cable","tag-5-to-60c-flexible","tag-40-to-60c-fixed","tag-0-5-2-5-mm","tag-2-kv-test-voltage","tag-2-61-cores","tag-300-500-v","tag-50-65-db-shielding-effectiveness","tag-8xd-bending-radius-2","tag-black-numbered-cores","tag-class-5-flexible-red-copper","tag-din-vde-0281-13","tag-din-vde-0295","tag-electromagnetic-interference-suppression","tag-emc-shield","tag-en-50334","tag-feichun-cable","tag-flame-retardant-2","tag-flexible-indoor-shielded-control-cable","tag-gaalflex-control-501-cy","tag-green-yellow-protective-earth","tag-h05vvc4v5-k","tag-hd-21-1","tag-iec-60228","tag-iec-60332-1-2","tag-iec-en-60811-2-1","tag-inner-sheath","tag-numbered-core-identification","tag-oil-resistant-2","tag-pvc-type-ti2","tag-pvc-type-tm5","tag-ral-7001-grey-sheath","tag-self-extinguishing","tag-servo-motor-cable","tag-tinned-copper-braid","tag-vfd-cable","cs-entry"],"_links":{"self":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/11323","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=11323"}],"version-history":[{"count":2,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/11323\/revisions"}],"predecessor-version":[{"id":11327,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/11323\/revisions\/11327"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media\/11325"}],"wp:attachment":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media?parent=11323"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/categories?post=11323"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/tags?post=11323"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":11323,"date":"2026-04-30T12:01:52","date_gmt":"2026-04-30T04:01:52","guid":{"rendered":"https:\/\/feichuncables.com\/blog\/?p=11323"},"modified":"2026-04-30T12:01:56","modified_gmt":"2026-04-30T04:01:56","slug":"type-h05vvc4v5-k-gaalflex-control-501-cy","status":"publish","type":"post","link":"https:\/\/feichuncables.com\/blog\/type-h05vvc4v5-k-gaalflex-control-501-cy\/","title":{"rendered":"Type H05VVC4V5-K GAALFLEX\u00ae CONTROL 501 CY"},"content":{"rendered":"\n

PVC control cable with numbered cores, inner sheath and overall copper screen, 300\/500 V<\/p>\n\n\n\n