1. Product standard
GB/T14049_2008
2. Usage
This product is suitable for use in rated AC voltage U(Um)10(12)KV overhead transmitting circuit.
3. Properties for use
(1)Rated voltage is 10kv
(2)Temperature for laying cable should be not less than-20 centigrade.
(3)For short circuit(5s), the max. Cable temperature is:
HDPE insulation 150 centigrade;
XLPE insulation 250 centigrade.
4. Max. Work temperature of cable conductor for a long period is:
(1) Cable with stress structure:
HDPE insulation 75 centigrade;
KLPE insulation 90 centgrade.
(2)Cable without stress structure, has not been stipulated in GB, actual situation, it should not exceed stipulated value" a"
5. The time for cable single phase earthing breakdown is not bigger than 1 min, also the longest should not exceed 8h each time and an annual accumulation not exceeding 125h.

Rated Voltage 10 (12) KV Overhead Insulated Cable (JKY JKTRY) product offered by Cangzhou Huiyou Cable Stock Co., Ltd.