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HBJC1G B3 1X2X0.8mm2核电站用1E级K3/K1类电缆

  • 2024-09-18
  • 中国
  • 本产品适用于核电站核岛反应堆厂房外部控制系统中控制柜内部等的连接。 It is suitable for linking between signals and controlling in the control system network out of the building of nuclear island in nuclear power plant.
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产品特性Properties

1  电线额定电压: 0.6/1kV。

Rated voltage:0.6/1kV。

2  电线导体的长期允许工作温度:90℃。

The permitted long-term working temperature of conductor: 90℃.

3  电线的敷设推荐允许弯曲半径:应不小于电线外径的6倍。

The permitted bending radius of cable is no less than 6 times of the overall diameter of the cable .

4  电线的最低使用环境温度:-35℃。(环境温度可以根据顾客的要求)

The Min. environmental temperature:-35℃. (Ambient temperature can be due to customer demand)

5  电线的最低敷设温度:0℃。低于最低敷设温度时应预先加热。

Min. laying temperature of the cable is 0℃. The cable should be pre-heated if it is below the Min. laying temperature

6  电缆的燃烧特性Combustibility

6.1 电线应能通过GB/T 18380.12( IEC 60332-1-2)规定的单根垂直燃烧试验。

The insulated core can pass the test according to GB/T 18380.12(IEC60332-1): Test method on electric wires or cables under fire conditions.

7  电线应能符合GB/T 17651(IEC 61034)规定的烟浓度试验要求。

The cable can comply with he test according to GB/T 17651(IEC 61034):Test method on electric wires or cables under fire conditions.

8  电线的绝缘料按GB/T 17650(IEC 60754-2)标准规定进行测试,pH值不小于4.3,电导率不大于10s/mm。

Insulation material and sheath material of the cable should be tested as per GB/T 17650(IEC 60754-2), which pH is no less than 4.3, and conductivity should be less than 10s/mm.

9 电线的电气性能Electrical properties:

9.1  电线试验电压:AC 3500V/5min不击穿。

       It can withstand AC 3500V/5min.

常州八益电缆股份有限公司 江苏省 常州市
  • 江苏常州新北区电子科技产业园科技大道18号
  • 中国
  • 13961215736
  • +86 519 85480185
  • rkj@81cable.com
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