electrical Cable ISO9001:2000 and CE passed Standard IEC60502 High quality and lowest price ...
The Application of electrical cable
Power Cable is used to transmit power on power distribution circuit of AC 50HZ, rated voltage 35 KV or lower. It has not only excellent electrical performance, mechanical performance, heat-resistant & anti-aging performance, environment resistant character & chemical-corrosion resistant performance, but simple structure, light weight, without restriction by laying fall, and it also has high temperature (90) for long term
Instruction
I. Executive Standard: GB12706.1.3 adopts international electrician committee IEC60502
II. Working Features:
1. Environment temperature should be no lower than 0 for laying, the cable fall without limitation
2. The min bending radius of cable is stipulated as follows: Single core: 20(d+D) 5% three cores: 15(d+D) 5% (D is actual diameter of cable; d is actual outer diameter of conductor).
3. Operation temperature of cable PVC sheath is no more than 90.
4. Max rated temperature of cable conductor is 90 , and no higher than 250 in time of short circuit (max. Lasting time is no longer than 5s).
Cable Type, Description & Application Occasion
| Type | Description | Application Occasion | |
| CU | AL | ||
| YJV | YJLV | XLPE insulation & PE sheath power cable | To be laid indoors, in tunnel, furrow and pipe, soft soil as well. The cable could not bear outer mechanical force. |
| YJV22 | YJLV22 | XLPE insulation steel tape armored PVC sheath power cable | To be laid underground, the cable could bear outer mechanical force, but it could not bear great pull. |
Notice
We are in position to supply common flame-retardant type, flame-retardant polyolefin type with low smoke & halogen-free power cable according to the users demand:
1. Common flame-retardant type: add ZR before original type, eg. ZR-YJV.
2. Low smoke & halogen flame-retardant type:
a. Add DDZ before original type, eg. DDZ-YJV
b. Add ZR before original type, and change the alphabet of type V into VD. eg. ZR-YJVD.
3. Low smoke & halogen flame-retardant polyolefin type: Add ZR before original type, and change the alphabet of type V into E. eg. ZR-YJE.
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