6.6KV - 35KV Steel Wire Electrical Armoured Cable For Industrial Power Transmission

In high-voltage industrial ecosystems—from steel plants to offshore wind farms—electrical resilience isn't just critical; it's non-negotiable. Minfeng Cable Group delivers mission-critical power security with its Steel Wire Armoured (SWA) Electrical Cables, engineered for 6.6kV-35kV transmission in outdoor, underground, and industrial applications where mechanical stress, EMI, and extreme temperatures threaten operational continuity.

Complies with IEC 60502-2, GB/T 12706.2-2008, BS, DIN

• Industrial Power Backbones: Steel mills, chemical plants, and ports deploy Shenghua's YJV32/YJLV42 series (steel wire armouring) for crane systems and compressors, leveraging 630mm² copper conductors to sustain 630A+ loads in soil. Flame-retardant (ZR) variants prevent fire spread in oil/gas facilities.
• Renewable Energy Grids: XLPE insulation resists salt/UV degradation, while SWA armour protects against rock abrasion in wind/solar farm trenches.
• Urban Infrastructure: Direct-buried STA cables (YJV22/YJLV22) power subway networks and hospitals, with LSOH sheathing reducing toxic fumes during fires.

Minfeng's cables exceed certifications:

• Quality: ISO 9001, ISO 14001, KEMA, RoHS
• Safety: CCC, P3C, EN 50265-2-1 flammability rating
• Testing: 63kV/5min AC withstand voltage (IEC 60502-2)

• 20+ Years of Expertise: Customize cores (1-3), voltages (3.6kV-36kV), armouring (SWA/STA/AWA), and sheaths (FR-PVC/LSOH) per project specs
• Rapid Deployment: Wooden/steel drum packaging with BOPP tape sealing prevents moisture damage during sea freight; 20FT/40FT container optimization
• End-to-End Support: 24/7 technical guidance + 12-month PICC-backed warranty

1. Stranded bare copper
2. Inner layer of semi-conducting material
3. Core insulation of cross-linked polyethylene
4. Outer layer of semi-conducting material
5. Semi-conducting tape
6. Screen of copper wires
7. Fillers strip, Yarn, or Paper
8. Non woven Wrapping tape or Flame Retardant
9. Extruded PVC Inner Covering
10. Stainless Steel Tape Armoured
11. Overall Sheath: polyvinylchloride (PVC) or FR-PVC, PE, LSOH

Used in transformer stations, switching blocks, in electric power plants and industrial plants. Medium voltage power cable for static application in ground, within and outside facilities, outdoor, in cable canals, in water, in conditions where cables are not exposed to heavier mechanical stress and tensile strain.

International: IEC 60502-2, IEC 60228
China: GB/T 12706.2-2008
Other standards: BS, DIN and ICEA upon request
ISO CE KEMA IEC RoHS CCC P3C

YJ: XLPE insulation
V: PVC sheath
32: Steel wire armoring—3 cores
22: Steel tape armoring—3 cores
72: Aluminum wire armoring—1 core
62: Stainless steel tape armoring—1 core
ZR: Flame resistant

All cables for exporting are well packed and protected by wooden drum or wood and steel drum. The packing material depends on the weight and size of cable. After packing, cable drums are sent to sea port and loaded into 20FT or 40FT containers. All cable drums are firmly fixed by safety belts to ensure no movement during sea freight.

• One of the biggest manufacturers of electric wire and power cable in China with over 20 years of production and marketing experience
• OEM services available - cable size and material customization, custom logos and designs welcome
• Quick response - inquiries answered within 12 hours