S11/S13/S20/S22 10kV oil-immersed distribution transformers (50-4000kVA) are widely used in 10kV distribution networks for direct power supply to end users. Typical applications include rural township...
View MoreProduct Overview Rated voltage 0.6/1kV and below, PVC-insulated, PVC-sheathed (flame-retardant, fire-resistant) control cable is a core signal transmission component for control, monitoring, and protection circuits in power systems. This series provides a higher insulation voltage rating than the 450/750V grade, making it adaptable to broader industrial electrical environments, particularly in power distribution equipment, automated production lines, and fire safety circuits requiring high voltage stability. - Flame-retardant (ZR/ZA/ZB/ZC): Excellent self-extinguishing performance in bundled installation; effectively prevents fire spread- Fire-resistant (NH): Mica tape wrapped structure ensures circuit integrity for the specified time (typically 90 min) during fire; signal and control continuity uninterrupted
Implementation Standards
- Q/320481SS008-2023: Enterprise core standard
- GB/T 9330-2020: Plastic insulated control cable general standard
- GB/T 19666-2019: General rules for flame-retardant and fire-resistant cables
Model Code Meanings
- K: Control cable series; V (1st): PVC insulation; V (2nd): PVC sheath
- P/P2/P3/P4: Shielding (copper wire braid / copper tape / aluminum-plastic laminate / double shielding)
- 22/32: Armoring (double steel tape / fine round steel wire)
- R: Flexible conductor; ZR/ZA/ZB/ZC: Flame-retardant grade; N: Fire-resistant
Specifications
Conductor: High-quality annealed round copper wire.
- Core count: 2 to 61 cores
- Cross-section: (2~61) x (0.5~2.5) mm²; (2~37) x (4, 6) mm²; (2~7) x 10 mm²
Core Technical Parameters
- Rated voltage (U0/U): 0.6/1 kV (600/1000V)
- Max conductor working temperature: 70°C
- Min bending radius: Unarmored >= 6D; armored or copper tape shielded >= 12D
- Electrical performance: Withstands specified AC voltage test for stable insulation and signal transmission
Cable Structure
- High conductivity: High-purity oxygen-free copper conductors (Class 1 solid, Class 2 stranded, or Class 5 flexible)
- Dual protection: Inner and outer layers of quality PVC with good mechanical strength, corrosion resistance, and moisture resistance
- Fire-resistant layer (NH type): High-performance mica tape wrapped over conductor, forming ceramic protection in flames
- Anti-interference (shielded type): Multiple shielding options to suppress external EMI for precise control
Application Areas
- Large energy power stations: Fire and hydropower secondary circuit wiring
- Automated industrial parks: Chemical, metallurgy, large machining line PLC and sensor connections
- Transportation and underground: Metro tunnels, underground utility corridors, densely populated area control systems
- Fire interlocking systems: Fire pump drives, smoke control fan controls, fire alarm interlocking safety circuits
| Model | Voltage level | Specification (number of cores x cross-sectional area) | Execution standard | Manufacturing branch |
| (Z*)(N)(-)KVV、 (Z*)(N)(-)KVVP | 600/1000V | (2~61)×(0.5~2.5)、 (2~37)×(4、6)、(2~7)芯×10 |
Q/320481SS008-2023 | Cable Control Plant |
| (Z*)(N)(-)KVV(R)P2、(Z*)(N)(-)KVV(R)P3、 (Z*)(N)(-)KVV(R)P4 |
(2~61)×(0.5~2.5)、 (2~37)×(4、6)、(2~7)芯×10 |
Cable Control Plant | ||
| (Z*)(N)(-)KVV(R)22、(Z*)(N)(-)KVV(R)P-22、 (Z*)(N)(-)KVV(R)P2-22、(Z*)(N)(-)KVV(R)P3-22、 (Z*)(N)(-)KVV(R)P4-22 |
(2~61)×(0.5~2.5)、 (2~37)×(4、6)、(2~7)芯×10 |
Cable Control Plant | ||
| (Z*)(N)(-)KVV(R)32、(Z*)(N)(-)KVV(R)P-32、 (Z*)(N)(-)KVV(R)P2-32、(Z*)(N)(-)KVV(R)P3-32、 (Z*)(N)(-)KVV(R)P4-32 |
(2~61)×(0.5~2.5)、 (2~37)×(4、6)、(2~7)芯×10 |
Cable Control Plant | ||
| (Z*)(N)(-)KVVR | (2~61)×(0.5~2.5)、 (2~37)×(4、6)、(2~7)芯×10 |
Cable Control Plant | ||
| (Z*)(N)(-)KVVRP | (2~61)×(0.5~2.5)、 (2~37)×(4、6)、(2~7)芯×10 |
Cable Control Plant |
Hixon (Changzhou) Science and Technology Innovation Investment Co., Ltd. is located in Changzhou, Jiangsu, China. It is a comprehensive trading company specializing in the export of industrial products. With years of international trade experience, the company has established strong channel resources and project collaboration experience in the African market.
By integrating high-quality manufacturing resources with a well-established supply chain, we provide reliable product supply and professional trade services to global customers, aiming to become an important bridge connecting Chinese manufacturing to the global market.