Zhongdong Cable Co., Ltd.
| Conductor | Copper |
| Performance | Flame Retardant |
| Delivery Time | 7-30days based on the order quantity |
| Payment Terms | L/C,T/T,Western Union |
| Insulation | PVC |
| Voltage | 0.6/1kV |
| Specification | 3X185+1X70mm2 |
| Supply Ability | 100km/week |
| Jacket | PVC |
| Packaging Details | Rolls, Wooden Drums, Steel Drums, Reels or customized |
| Model Number | ZR-VV |
| Certification | ISO 9001:2015, IEC 60502-2, CE, EAC |
| Brand Name | OEM |
| Place of Origin | Hebei, China |
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Product Specification
| Conductor | Copper | Performance | Flame Retardant |
| Delivery Time | 7-30days based on the order quantity | Payment Terms | L/C,T/T,Western Union |
| Insulation | PVC | Voltage | 0.6/1kV |
| Specification | 3X185+1X70mm2 | Supply Ability | 100km/week |
| Jacket | PVC | Packaging Details | Rolls, Wooden Drums, Steel Drums, Reels or customized |
| Model Number | ZR-VV | Certification | ISO 9001:2015, IEC 60502-2, CE, EAC |
| Brand Name | OEM | Place of Origin | Hebei, China |
| High Light | IEC 60502 PVC power cable ，ZR-VV copper power cable ，3X185+1X70mm² industrial cable | ||
IEC 60502 ZR-VV 0.6/1kV Copper PVC Power Cable 3X185+1X70mm² for Industrial Power Distribution
Product Overview
ZR-VV 3X185+1X70mm² is a low voltage power cable (0.6/1kV XLPE/PVC power cable alternative PVC insulated cable) designed for reliable energy transmission in industrial and commercial power distribution systems.
It is widely used in industrial power distribution, underground cable installation, cable trench systems, building infrastructure, and EPC engineering projects, where stable current carrying capacity and mechanical protection are required.
With a 3-phase + reduced neutral structure (3×185mm² + 1×70mm²), this cable is optimized for three-phase unbalanced load conditions, making it suitable for real engineering applications such as factories, substations, and high-rise building distribution networks.
Manufactured according to IEC 60502-1 standard, the cable ensures consistent performance under harsh installation environments including underground burial, conduit installation, and indoor fixed wiring systems.
Key Features & Advantages
Application Areas
ZR-VV 3X185+1X70mm² PVC power cable is widely used in:
Power Industry
Substation auxiliary power distribution
Low voltage feeder circuits
Transformer outgoing lines
Industrial Projects
Manufacturing plants
Steel & metallurgical factories
Heavy machinery workshops
Infrastructure & Construction
High-rise buildings
Commercial complexes
Underground cable networks
EPC Engineering Projects
Industrial plant construction
Power distribution system upgrade
Municipal infrastructure development
Technical Specifications
| Parameter | Specification |
|---|---|
| Rated Voltage | 0.6/1kV |
| Conductor Material | Plain Annealed Copper |
| Conductor Structure | Class 2 Stranded |
| Cable Configuration | 3×185mm² + 1×70mm² |
| Insulation | PVC |
| Sheath Material | Flame Retardant PVC |
| Standard | IEC 60502-1 |
| Installation Type | Underground / Cable Trench / Conduit |
| Max Operating Temperature | 70°C (PVC) |
| Short Circuit Temperature | 160°C (max 5s) |
| Bending Radius | ≥ 12 × OD |
Construction Details
Conductor: Stranded copper conductor (Class 2)
Insulation: High-quality PVC compound
Filler: PP filling material for circular shaping
Binding Tape: Polyester binding tape
Outer Sheath: Flame-retardant PVC, black color
Installation Conditions
This cable is suitable for:
Underground direct burial installation
Cable trench systems
Indoor fixed installation
Conduit or duct systems
Industrial cable trays
Not recommended for:
Continuous flexing applications
High vibration dynamic systems
Quality & Compliance
ZR-VV series cables are manufactured under strict quality control systems:
IEC 60502-1 standard compliance
ISO 9001 quality management system
CE compliance available upon request
Optional third-party inspection (SGS / BV / Intertek)
Test reports can be provided for:
Conductor resistance test
Voltage withstand test
Flame retardant performance test
Sheath mechanical property test
Packaging & Delivery
Wooden drum / Steel wooden drum
Standard export packing
Drum marking according to IEC requirement
Customized length available (100m / 500m / 1000m or as required)
Why Choose Our ZR-VV Cable
For international EPC contractors and industrial buyers, cable reliability directly affects project safety and long-term maintenance cost.
ZR-VV 3X185+1X70mm² is designed to:
Reduce voltage drop in long-distance distribution
Improve system stability under heavy load
Ensure safe operation in underground environments
Reduce installation and maintenance cost
It is a cost-effective solution for industrial low voltage power distribution systems requiring high current capacity and durability.
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
150000000-200000000
Employee Number:
300~400
Ecer Certification：
Verified Supplier
Founded in 2006, Zhongdong Cable is a professional cable manufacturer with a production base covering 67,000 square meters. Equipped with 30 production lines, 30 testi... Founded in 2006, Zhongdong Cable is a professional cable manufacturer with a production base covering 67,000 square meters. Equipped with 30 production lines, 30 testi...
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