Housing wire
ZR-BV/ ZR-BVR/ ZR-BVVB/ ZR-RV/ ZR-RVV
This product is suitable for 450/750 V AC circuits, mainly used in places such as hotels, banks, hospitals, factories, commercial and residential integrated wiring and other high flame retardant requirements.
Executive standard: GB/T5023 / JB/T8734 / IEC60332-3
Brand: Chengtiantai®
Model: ZR-BV/ ZR-BVR/ ZR-BVVB/ ZR-RV/ ZR-RVV
Conductor material: oxygen-free copper (copper content: 99.9%)
Number of cores: single core / multi core
Insulation material: PVC polyvinyl chloride
Specification: 1.5-400mm2
Rated voltage: 450/750V
Maximum conductor temperature: 125 °C
Color: Red, Yellow, Green, Blue, Black, Yellow and Green
Refractory home improvement wire
N-BV/ N-BVR/ N-BVV/N-RVV
This product is suitable for 450/750 V AC circuit, mainly used in high-rise buildings, subways, underground streets, power stations and important industrial and mining enterprises with fire-proof environment.
Executive standard: GB12666.6 / IEC331
Brand: Chengtiantai®
Model: N-BV/ N-BVR/ N-BVV/ N-RV/ N-RVV
Conductor material: oxygen-free copper (copper content: 99.9%)
Number of cores: single core / multi core
Insulation material: PVC polyvinyl chloride
Specifications: 1.5-400mm2
Rated voltage: 450/750V
Maximum conductor temperature: 125 °C
Color: Red, Yellow, Green, Blue, Black, Yellow and Green
Environmentally friendly radiation cross-linked wire
WDZ-BYJ/ WDZ-BYJR/ WDZN-BYJ/ WDZ-BYJR
Irradiation cross-linked flame-retardant wire, suitable for residential buildings with AC rated voltage of 450/750V and below, dense population, high environmental protection requirements, special requirements for the environment, such as heat resistance, temperature resistance, radiation resistance Fire-retardant, corrosion-resistant and other special requirements, such as aerospace, weapons and equipment, nuclear power plants, oil platforms, underground railways, vehicle ships, high-rise buildings, electronic computers and household appliances.
Executive standard: JB/T 10491-2004 | GB/T5023
Brand: Chengtiantai®
Model: WDZ-BYJ/ WDZ-BYJR/ WDZN-BYJ/ WDZ-BYJR
Conductor material: oxygen-free copper (copper content: 99.9%)
Number of cores: single core
Insulation material: crosslinked polyolefin
Specification: 1.5-50mm2
Rated voltage: 450/750V
Maximum conductor temperature: 125 °C
Color: Red, Yellow, Green, Blue, Black, Yellow and Green
Home improvement wire (common type)
BV/BVR/RV/RVV/RVS/BVVB
Polyvinyl chloride insulated wire and cable with rated voltage of 450/750V and below
This product is suitable for AC rated ground voltage (Uo/U) 450/750V and below power, household appliances, instruments, small power tools, power lighting, etc.
Use characteristics:
1. Cable laying temperature ≥ 0 ° C
2. Cable operating temperature: except 60227IEC07 (BV-90) and 60227IEC08 (RV-90), the working temperature is up to 90 °C and the rest are 70 °C.
3. Allowable bending radius: if the outer diameter of the cable (D) is less than 25mm, it should be no less than 4D; if the outer diameter of the cable (D) is 25mm or more, it should be no less than 6D.
