on30/04/2026

GAALFLEX® CONTROL – H05V-K & H07V-K

Feichun GAALFLEX® CONTROL H05V-K/H07V-K: European Harmonized Industrial Control Cable (H05V-K 300/500 V & H07V-K 450/750 V, Single-Conductor PVC Insulation Type TI1, Class 5 Flexible Red Copper Conductor per IEC 60228, −10 to +70°C Temperature Range Fixed Laying & Portable Installation, Variable Bending Radius Design (3–4×D Depending on Conductor Size), Flame-Retardant & Self-Extinguishing per IEC 60332-1-2, RoHS & CE Certification, Harmonized European Standards Compliance (EN 50525-2-31, CEI 20-107, IEC 60811, BS 6004), Cost-Effective Standard Cable for Non-Specialized Industrial Applications, Comprehensive 18+ SKU Portfolio (H05V-K: 0.5–1 mm², H07V-K: 1.5–240 mm²) Covering Entry-Level Control Circuits Through High-Capacity Industrial Feeders): Comprehensive European Standards Analysis & General Industrial Control System Integration Engineering for Standardized Facility Wiring, Machine Tool Control, Fixed Installation Power Distribution, and Cost-Optimized Reliability Across Diverse Industrial Environments

N3GHSSYCY — это экранированный высоковольтный гибкий кабель промышленного класса, специально разработанный для подключения мобильного оборудования в шахтах и подземных выработках со взрывоопасной средой. Кабель соответствует международному стандарту DIN VDE 0250, часть 605 и выпускается в двух номинальных напряжениях: 3.6/6 кВ и 6/10 кВ. Особенностью конструкции является наличие фазоконцентрического заземляющего проводника и общего концентрического экрана мониторинга, которые в сочетании со схемой высоковольтной защиты позволяют контролировать кабель на наличие дефектов изоляции и повреждений от внешних воздействий.

Technical Department

on24/01/2026

Tinned Copper Conductors in Rubber Cables vs. Bare Copper in PVC Cables: A Technical Analysis of VDE Standards and Material Chemistry

In the specialized world of industrial cable manufacturing, the choice between tinned copper and bare copper conductors represents a critical engineering decision driven by material chemistry, environmental conditions, and international standards. The German VDE (Verband der Elektrotechnik, Elektronik und Informationstechnik) standards provide particularly stringent requirements for cable construction, and understanding why these standards mandate tinned copper conductors for rubber-insulated cables while permitting bare copper for PVC-insulated cables reveals fundamental principles of cable engineering and materials science.

UL 758, published by Underwriters Laboratories, is the definitive standard for Appliance Wiring Material (AWM). This comprehensive standard sets out specifications for single and multi-core insulated conductors used within factory and production equipment, including internal wiring for connecting appliances. UL758 is one of the most widely recognized safety standards for electrical wiring in North America and globally.

Technical Department

on04/01/2026

What is UL758 Cables & Wires?

UL758, UL 758, UL1015, UL Style 1015, AWM cable, appliance wiring material, CSA C22.2, CSA 22.2 No. 210, BS 6231, BS6231 tri-rated cable, tri rated cable, triple rated cable, H05V2-K, H07V2-K, H05V2K, H07V2K, panel wire, panel cable, control panel wire, switchgear cable

The Canadian Standards Association (CSA) sets out the requirements for the Canadian Electrical Code (Part 2) including flexible cords, elevator cables, and hoistway cables with a maximum voltage rating of 600V in the standard CSA 22.2. Standard CSA 22.2 Part 210-11 is designated for Appliance Wiring Material (AWM) Products such as heavy-duty cables with an increased voltage rating and a higher temperature rating than ordinary panel wires. The standard applies to both single conductor and multi-core cables, either round, flat, or coiled, which includes the range holding CSA, UL, and British Standard approvals.

Technical Department

on31/12/2025

What is CSA 22.2 No. 210-11 Cable?

CSA 22.2 No. 210-11 cable, tri-rated cable, H05V2-K cable, H07V2-K cable, BS 6231 cable, UL1015 cable, UL 758 cable, panel wire, switchgear cable, control panel wire, AWM cable, appliance wiring material, Class 5 flexible copper, PVC insulation, 600V cable, 1000V cable, 105°C cable, heat resistant cable, flame retardant cable, motor starter cable, rectifier wiring, electrical cabinet wire, equipment export cable, harmonised cable, BASEC approved, triple certified cable, EN 50525-2-31, IEC 60228, controlgear wiring, Feichun cable

EN 50525 cable, H07V-K cable, H07RN-F cable, H05VV-F cable, 6491X cable, 6491B cable, tri-rated cable, H07V2-K, H05V2-K, 318Y cable, 2491X cable, 2192Y cable, H07Z1-K LSZH cable, H03VV-F cable, H05RR-F cable, H07BN4-F 6381TQ, H01N2-D welding cable, H05S-K silicone cable, EN 50525-2-11, EN 50525-2-21, EN 50525-2-31, EN 50525-3-31, BS6500 replacement, CENELEC harmonized cable, low voltage cable 450/750V, European cable standard, PVC insulated cable, LSZH cable specification, elastomeric cable industrial, flexible thermoplastic cable, cable para instalación fija, cable libre de halógenos, cable de silicona alta temperatura, cable soldadura EN 50525, norma europea cables, cable armonizado CENELEC, cable baja tensión 750V, especificación cable EN 50525, cable industrial pesado H07RN-F, cable doméstico H05VV-F, cable tri-rated automotriz, EN 50525電纜, 歐洲統一電纜標準, 低壓電纜450/750V, LSZH無鹵電纜, 矽膠高溫電纜, 工業用橡膠電纜

Technical Department

on26/12/2025

¿Qué es el Cable EN 50525?

EN 50525 cable, H07V-K cable, H07RN-F cable, H05VV-F cable, 6491X cable, 6491B cable, tri-rated cable, H07V2-K, H05V2-K, 318Y cable, 2491X cable, 2192Y cable, H07Z1-K LSZH cable, H03VV-F cable, H05RR-F cable, H07BN4-F 6381TQ, H01N2-D welding cable, H05S-K silicone cable, EN 50525-2-11, EN 50525-2-21, EN 50525-2-31, EN 50525-3-31, BS6500 replacement, CENELEC harmonized cable, low voltage cable 450/750V, European cable standard, PVC insulated cable, LSZH cable specification, elastomeric cable industrial, flexible thermoplastic cable, cable para instalación fija, cable libre de halógenos, cable de silicona alta temperatura, cable soldadura EN 50525, norma europea cables, cable armonizado CENELEC, cable baja tensión 750V, especificación cable EN 50525, cable industrial pesado H07RN-F, cable doméstico H05VV-F, cable tri-rated automotriz, EN 50525電纜, 歐洲統一電纜標準, 低壓電纜450/750V, LSZH無鹵電纜, 矽膠高溫電纜, 工業用橡膠電纜

Technical Department

on11/11/2025

UK and Harmonized CENELEC Coding Cross References: BS 6004 vs EN 50525-2-31 Cable

The transition from traditional UK cable coding systems to harmonized European CENELEC standards represents a significant evolution in electrical cable specifications. The British Standard BS 6004, which has long governed PVC-insulated cables for voltages up to 300/500V in the United Kingdom, has been progressively superseded by the harmonized European standard EN 50525-2-31. This comprehensive technical guide examines the cross-references between these standards, providing detailed analysis of cable designations, specifications, applications, and compliance requirements essential for electrical engineers, contractors, and procurement professionals.