耐火电缆-北京天康中大自动化仪器仪表有限公司

耐火电缆返回列表页

参考价

面议

具体成交价以合同协议为准

产品型号

品牌

厂商性质经销商

所在地滁州市

在线询价加入对比查看联系电话

联系方式：姜经理查看联系方式

更新时间：2015-10-19 23:53:23浏览次数：792次

联系我时，请告知来自仪表网

耐火电缆

0.6/1kv聚氯乙烯交联聚乙烯绝缘耐火电力电缆
PVCXLPEInsulatedFire-Resistant Power Cable

产品标准

The product is manufactured according to the standard of GB12706GB12666 or IEC,BS,DIN,ICEA,and JIS upon request.

适用范围
本产品适用于工频额定电压0.6/1kV及以下配电线路或工业装置中有耐火要求的固定敷设场所使用。
The product is suitable for use in power distribution lines or fixed installations with rated power-frequency voltage up toincluding 0.6/1kV.

使用特性
·工频额定电压U0/U:0.6/1kV。
Rated power-frequency voltage U0/U:0.6/1kV.
·电缆导体的zui高允许*工作温度（PVC/XLPE）:70℃/90℃.
Max.permissible continuous operating temperature of conductor PVC/XLPE: 70℃/90℃
·短路时（zui长持续时间不超过5s）电缆导体zui高允许温度
PVC:导体截面≤300mm2-160℃
导体截面＞300mm2-140℃
XLPE:250℃
Max.short-circuit temperature of the conductor shall not exceed5s maxiumduration:
PVC:cross-section of conductor≤300mm2-160℃
cross-section of conductor＞300mm2-140℃
XLPE:250℃
·电缆敷设时环境温度应不低于0℃
The ambient temperature under installation should not below 0℃
·电缆的弯曲半径：多芯电缆不小于电缆外径15倍，单芯电缆不小于电缆外径20倍。
The bending radius of a single-core cable should not less than 20 times of the cable diameter.
The bending radius of multicore-cable should not less than 15 times of the cable diameter.