PVC Insulted Electrical Wire BS Standard

Specifications

PVC Insulated Wire is used for lighting, electronic equipment, instrument and communication equipment with rated voltage 450/750

Application

The PVC insulted wires belong to the series of laying wires, which are mainly suitable for laying at the fixed places. They are widely used as connectors of driving, lighting, electric equipment, instrument and telecommunication equipment with rated voltage up to 450/750v(U0/U).Part of the plastic insulted wires are used at the equipment with AC rated voltage up to 300/300v.

 

Specification

The rated voltage of wires should equal to or higher than rated voltage of the system when wires are used at AC system. If the wires are used at DC system, rated voltage of system should be lower than 1.5 times as high as rated voltage of cable and wires. The working voltage of system could be 1.1 times as high as the rated voltage of cable.

 

The long term working temperature should lower then 70 °C . The working temperature of BV-90 should lower then 90 °C . And laying temperature should higher than 0 °C .

 

The curve diameter of wire should longer than 8 times of diamet er of the outer diameter of cable and wires if their outer diameter is 25 mm or above. If diameter of cable and wires is above 25 mm, curve diameter should be at least 12 times of outer diameter of cable and wires.

 

Type, Name and Application

 

Type	Name	Applicationh
BV,BLV	Copper Conductor,PVC Insulted Wire  Aluminium Conductor,PVC Insulted Wire	Fixed laid in the circumstance of indoor,conduit etc.
BV	Heat Resistant Copper Conductor PVC Insulted Wire at 90 °C	Fixed laid in the circumstance of high temperature environment and can be laid indoor,conduit etc.
BVR	Copper Conductor ,PVC Insulted Flexible Wire	Fixed laid where flexibility is required
BVV	Copper Conductor ,PVC Insulted and PVC Sheathed Roung Wire	Fixed laid where high mechanical protaction and moisture are required. They can be laid in the air or underground.
BLVV	Aluminium Conductor, PVC Insulted and PVC Sheathed Roung Wire	Fixed laid where high mechanical protaction and moisture are required. They can be laid in the air or underground.
BVVB	Copper Conductor, PVC Insulted and PVC Sheathed Flat Wire	Fixed laid where high mechanical protaction and moisture are required. They can be laid in the air or underground.
BLVVB	Aluminium Conductor, PVC Insulted and PVC Sheathed Flat Wire	Fixed laid where high mechanical protaction and moisture are required. They can be laid in the air or underground.
RV	Copper Conductor , PVC Insulted Flexible Wire	Mainly used at middle and light type movable equipment.Instrument and metess,power and lighting and the places where flexibility is required.
RVB	Copper Conductor , PVC Insulted Flat Flexible Wire	Mainly used at middle and light type movable equipment.Instrument and metess,power and lighting and the places where flexibility is required.
RVS	Copper Conductor , PVC Insulted Flexible Twisting Connector	Mainly used at middle and light type movable equipment.Instrument and metess,power and lighting and the places where flexibility is required.
RVV	Copper Conductor, PVC Insulted and PVC Sheathed Roung Wire (Light and Common Type)	Mainly used at middle and light type movable equipment.Instrument and metess,power and lighting and the places where flexibility is required.