The Descirption of insulation PVC insulation copper power cable, armoured or unarmoured.Executive Standard

GB12706.1.2 adopts international electrician committee IEC60502

II. Working Features

1.Long term working temperature for cable conductor is no higher than 70 ^oC

2.The highest temperature of cable conductor should be no higher than in time of 160 short circuit.(its lasting time is no more than 5s)

3.Environment temperature for laying should be no lower than 0  ^oC

Notice

We also produce common PVC insulation copper power cable, armoured or unarmoured with low smoke & halogen-free power cable according to the users demand

1. Common flame-retardant type: add ZR before original type, eg. ZR-VV

2. Low smoke & halogen flame-retardant type

a. Add DDZ before original type, eg. DDZ-VV

b. Add ZR before original type, and change the alphabet of type V into VD. eg. ZR-VDVD

Low smoke & halogen flame-retardant polyolefin type