ПВХ изоляцией / оболочке кабеля питания

PVC INSULATED /SHEATHED POWER CABLE Application: Laying indoors,in tunnel or in pipe,can't afford excessive forth. used for power transmission in circut of AD 50HZ,with voltage rating 0.6/1kv. Remark: The highest allowed operating temperature of conductor for long-term working is 70°c. In short-circut(max.long-term is no more than 5 seconds). The highest temperature for conductor is no more than 150°c.The environment temperature should be no lower than 0°c when lay. Working Frequency Voltage Test:3.5KV/5minutes without puncture. NO of cores:1-5cores,3+1,3+2,3+2,4+1