交聯(lián)聚乙烯絕緣控制電纜

生產(chǎn)范圍 Type and Description

交聯(lián)聚乙烯絕緣控制電纜結(jié)構(gòu)示意圖

產(chǎn)品標(biāo)準(zhǔn) Standard of Product
本產(chǎn)品按GB/T9330-2008國家標(biāo)準(zhǔn)生產(chǎn)，同時還可根據(jù)用戶需要按電工委員會推薦標(biāo)準(zhǔn)IEC、英國標(biāo)準(zhǔn)、德國標(biāo)準(zhǔn)及美國標(biāo)準(zhǔn)生產(chǎn)。 
The product is manufactured according to the standard of GB/T9330-2008.At the same time ,it can also be manufactured according to IEC, BS ,DIN and AEIC standard upon request.

適用范圍 Application
本產(chǎn)品適用于交流額定電壓450/750V及以下控制、監(jiān)控回路及保護(hù)線路.
The product is suitable for controlling ，monitoring and protecting circuit with the rated voltage up to and including 450/750V. 

使用特性 Operating characteristics
額定電壓U0/U為450/750V。 
Rated voltage U0/U is 450/750V
電纜導(dǎo)體允許的長期工作溫度為90℃。 
The permissible continuous operating temperature of conductor is 90℃
電纜的敷設(shè)溫度應(yīng)不低于0℃。 
導(dǎo)體短路時zui高溫度不得超過250℃，短路zui長持續(xù)時間不超過5秒。 
Max temperature of conductor during short circuit(5s maximum duration) shall not exceed 250℃
The ambient temperature under installation should not below 0℃ 

推薦的允許彎曲半徑 
The bending radius of cable is recommended as follow:
銅帶屏蔽結(jié)構(gòu)的電纜，應(yīng)小于電纜外徑的12倍； 
The bending radius of cable with cooper tape screen should be not less than 12 times of cable’s
有屏蔽層結(jié)構(gòu)的軟電纜，應(yīng)不小于電纜外徑的6倍。 
The bending radius of flexible cable with screen should be not less than 6 times of cable’s OD
敷設(shè)不受水平落差的限制
The installation is not limited to the horizontal dropping variance.

生產(chǎn)廠家