Polyvinyl chlorides insulated cables

BV: Copper conductor PVC insulated wire.
Single-core non-sheathed cable with solid conductor for general purposes

1. 227IEC01(BV):
1) Voltages:  up to and including 450/750V
2) Conductor diameter: 1.5-8 sqmm

2. 227IEC05(BV)
1) Voltage: up to and including 300/500V
2) Conductor diameter: 0.5-1 sqmm
Application:
non-sheath cables for fixed wiring.

BVV: Copper conductor PVC insulated and sheathed round cables
1. Standard: JB8734.2-1998
1) Voltage: up to and including 300/500V
2) Conductor diameter: 0.75-10 sqmm

2. Standard: 227IEC10
1)Voltage: up to and including 300/500 V
2) Condutor diameter: 1.5-35 sqmm, One core or two cores

Application:
with sheath, for fixed wring
BVR: Copper conductor PVC insulated flexible cable

Standard: JB8734.2-1998
1) Voltage: up to and including 450/750 V
2) Conductor diamter: 2.5-70 sqmm

Application:
non-sheath, for fixed wiring in supple place.
BVVB: Copper conductor PVC insulation PVC sheath flat cable

standard: JB8734.2-1998
1) Voltage: up to and including 300/500V
2) Conductor diameter: 0.75-10 sqmm,  Two cores

Application:For fixed wiring.