耐高温(阻燃)电力电缆

耐高温(阻燃)电力电缆Heat Resisting(Flame retardant) Power Cable

一、适用范围

本产品适用于额定电压0.6/1kV及以下的高温范围和恶劣环境内，作电气设备电能传输线。

Scope ofapplication

It is used as power transmission cable for electric equipmentsof rated voltage 0.6/1kV or lower in bad environment or thatwith high temperature.

二、执行标准

企业标准

TICW/03-2009

Executive standard

Enterprise standard

TICW/03-2009

三、使用特性

1、额定电压Uo/U: 0.6/1kV。

2、电缆允许**工作温度: 氟塑料绝缘及护套为200C氟塑料绝缘耐热105聚氯乙烯护套为105C:氟塑料绝缘硅橡胶护套

为180C。

3、短路时(最长持续间不超过5S)电缆导体的**温度不超过250C。

4、电缆敷设温度应不低于-15C5、电缆的弯曲半径如下:单芯电缆: 其弯曲半径不小于 电缆外径的20D。

三芯电缆:其弯曲半径不小于电缆外径的15D6、氟塑料绝缘及护套型电力电缆具有优异的耐化学腐蚀性、耐高温及阻燃性。

Performance in Usage

1: Rated voltage Uo/U: 0.6/1kV

2: Max.working temperature allowed by cable is 200C forcable with fluoroplastic insulation and sheath,105C for cablewith fluoroplastic insulation, 105C heat resistanc and PVCsheath, and 180C for cable with fluo- roplastic insulation andsilicon rubber sheath.

3: Max temperature of cable conductor is no more than 250Cduring short circuit (The longest lasting time is no more than 5s).

4: Temperature for installation is no less than -15C.5: Bending radius of cable as followsIt is no less than 20 times that of cable outer diam- eter forcable with single core It is no less than 15 times that of cableouter diameter for cable with 3 cores6: Power cable with fluoroplastic insulation and sheath hasgood features of chemical corrosion resis- tance hightemperature resistance and flame retardance.

四、电缆的型号名称 Type and Description

1、电缆的型号名称如表1 Type and Description in Table 1

Table 1

注:型号中“22”表示钢带铠装，如需钢丝铠装结构应将型号中的“22”改为“32”即可。

Note: 22 means steel tape armor “22" should be changed into “32” for cable with steel wire armor (if needed).

五、电缆规格

电缆规格表示为芯数X导体标称截面mm’,其芯数及导体标称截面如表2

Specification of Cable

“core number * nominal cross section” stands forcable specification. Please see the following table 2 forcore number and nominalcross section

Table 2

六、技术参数

1、20C导体直流电阻应符合GB/T3956标准规定

2、电缆应经受3500V交流耐压试验5min绝缘不击穿

Technical Parameter

1: DC resistance of conductor at 20C shall meet therequirement of GB/T3956 standard.

2: Cable shall bear AC voltage test of 3500V for 5minwithout puncture of insulation.