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RV PVC insulated cord (ZR-RV, NH-RV)

RV PVC insulated cord (ZR-RV, NH-RV)

Features: Scope of application: This product is suitable for fixed wiring (laying) of power equipment with AC rated voltage of 450/750V and below. It has a wide range of applications in low voltage power lines, everyday electrical, instrumentation and telecommunications equipment. Product features: Cable rated voltage Uo
Product Details

Scope of application:

 

This product is suitable for fixed wiring (laying) of power equipment with AC rated voltage of 450/750V and below. It has a wide range of applications in low voltage power lines, everyday electrical, instrumentation and telecommunications equipment.

 

Features:

 

The rated voltage Uo/U of the cable is 450/750V and below

Long-term working temperature of cable conductor: ordinary cable does not exceed 70 ° C, heat resistant 90 ° C product does not exceed 90 ° C;

When the cable laying cable is laid, the ambient temperature should not be lower than 0 °C, and its bending radius:

If the outer diameter (D) of the cable is less than 25mm, it shall be not less than 4D;

If the cable outer diameter (D) is 25mm or more, it should be no less than 6D.

 

Implementation standards:  

GB/T5023-2008、JB/T8734-2012 

Brand:  

Zhujiang Wires & Cables

Model number:  

RV、ZR-RV、NH-RV 

Conductor material: 

Oxygen-free copper (≥ copper content: 99.9% or more)

Number of cores: 

Multi-core conductor

Insulation Materials:

Polyvinyl chloride

Specifications: 

0.5-240mm² 

Rated voltage:  

300/500V  450/750V 

colour:  

Red yellow yellow green bicolor blue green black

 

Structure diagram >>


 

 

RV cable has a wide range of applications in the industrial power distribution field, especially suitable for more flexible installation sites, such as electrical control cabinets, distribution boxes and various low-voltage electrical equipment, which can be used for transmission of electric power, electrical control signals and switching signals. . RV wire and cable adopts soft structure design, the conductor has a small bending radius and is suitable for wet and oily installation. At the same time, the RV cable has been certified by the CCC and CE markings and meets the requirements of the HD (EU Uniform Coordination Standard), which can be applied not only to the Chinese market but also to the European market.

 

Fire resistance features:

 

standard 

In accordance with IEC331 regulations 

Meet the requirements of GB12666.6 - Class A 

Meet the requirements of GB12666.6 - Class B 

Flame temperature

750℃ 

950~1000℃ 

750~800℃ 

Burning time

3h 

90min 

90min 

Cooling time

12h 

  

  

Additional voltage 

Rated voltage 

Rated voltage 

Rated voltage 

Additional current 

3A 

3A 

3A 

Remarks: Flame retardant characteristics comply with GB12666.5 bundle cable burning test class A 

 

The insulation material of RV cable is polyvinyl chloride. According to different performance, the product can be divided into three categories: insulation, flame retardant and fireproof. Different classifications are used differently.

 

model 

name 

Insulating material 

Rated voltage 

Number of cores 

Nominal cross section 

use 

RV 

Copper core PVC insulated flexible cord cable 

Polyvinyl chloride mixture (PVC) 

450/750V and below 

1 

0.5-240mm² 

For low voltage power lines, daily electrical, instrumentation and telecommunications equipment 

ZR-RV 

Flame-retardant copper core PVC insulated flexible cable 

For electrician, instrumentation, telecommunication equipment, power equipment and lighting line fixed installation with flame retardant occasions 

NH-RV 

Refractory copper core PVC insulated flexible cable

It is used in places such as control, monitoring circuit, power, line protection and other places with high flame retardant and fire resistance requirements in large construction, petroleum, metallurgy, chemical, cable, ship, and personnel intensive industries. 

Remarks: RV, ZR-RV, NH-RV are all series of cords, so the structural parameters of the three models are the same. The detailed parameters can be seen below.

 

RV cable can be divided into two types: 02, 06, 08. Different models have different characteristics, and there are some differences in the parameters of structural size.

 

model 

Executive standard 

name 

Rated voltage 

Range of use

60227IEC02(RV) 

GB/T5023.3-2008 

Generally used for single-core soft conductor unsheathed cable

450/750V 

Fixed wiring 

60227IEC06(RV) 

Single core soft conductor unsheathed cable with internal conductor temperature of 70 ° C

300/500V 

60227IEC08(RV-90) 

Single core soft conductor unsheathed cable with internal conductor temperature of 90 ° C

300/500V