| Model: | JKV JK KY JK |
|---|---|
| Brand: | Duobao |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Power Supply & Distribution / Other Power Supply & Distribution |
| Label: | power cable , XLPE insulated cable , aerial cable |
| Price: |
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| Min. Order: | 50 meter |
| Live Chat: | Last Online:10 Jan, 2013 |
For Rated Voltage 1kV, 10kV, 35kV
Executive Standard: GB12527-1990, GB14049-1993, Q/320282GAD010-2006
Application:
For aerial power transmitting and distribution lines with A.C. rated voltage 0.6/1kV, 10kV and 35kV.
Using Properties
1. Rated voltage: 0.6/1kV, 10kV, 35kV.
2. Max. permissible continuous temperature:
PVC or PE insulation: 70'C.
HDPE insulation: 75'C.
XLPE insulation: 90'C.
3. Max. temperature of cable under short-circuit (5sec. Max. Duration):
PVC insulated aerial cables: 160'C;
PE insulated aerial cables: 130'C;
HDPE insulation: 150'C.
XLPE insulated aerial cables: 250'C.
4. Laying ambient temperature of cables should not less than -20'C.
5. Operating ambient temperature of cables: -40'C~ 40'C.
6. Permissible bending radius of the cable:
For cables rated voltage up to and including 0.6/1kV:
If cable out diameter D<25mm, bending radius should not less than 4D;
If cable out diameter D≥25mm, bending radius should not less than 6D;
For cables rated voltage 10kV, 35kV:
Single-core cable bending radius should not less than 20(D+d);
Multi-core cable bending radius should not less than 15(D+d);
Remarks:D--the actual outer diameter of the cable; d--the actual outer diameter of the conductor.
