产品简介  Brief introduction

额定电压450/750V聚氯乙烯控制电缆和0.6/1kV交联聚乙烯控制电缆分别用于450/750V和0.6/1kV及以下控制、监控回路及保护线等场所。聚氯乙烯控制电缆的工作温度为70℃，交联聚乙烯控制电缆工作温度为90℃，电缆的型号、名称和使用范围见表1。
本公司在额定电压450/750V聚氯乙烯绝缘和护套控制电缆的基础上开发了0.6/1kV交联聚乙烯绝缘控制电缆、阻燃型PVC/XLPE绝缘控制电缆和耐火型PVC/XLPE绝缘控制电缆。450/750V聚氯乙烯绝缘控制电缆符合GB9330-88的规定。0.6/1kV交联聚乙烯绝缘控制电缆符合IEC60502.1的有关规定。阻燃型和耐火型控制电缆其电气性能符合GB9330-88《塑料绝缘控制电缆》，阻燃性能根据要求可符合GB/T18380.3《成束电线或电缆的燃烧试验方法》中的A、B或C类，耐火性能符合BG/T19216-2003《在火焰条件下电缆或光缆的线路完整性试验》的规定。

The rated voltages 450/750V and 0.6/1kV XLPE control cables are used for the controlling return circuit and protecting facilities for the rated voltages 450/750V and 0.6/1kV separately.The working temperature of PVC and XLPE control cables are 70℃ and 90℃ separately. type,description and main applications of cable see table 1.
Based on PVC insulated and sheathed control cable for rated voltage 450/750V PVC,our company developed 0.6/1kV XLPE insulated control cable and flame-retardnant & fire-resistant PVC/XLPE insulated control cables,450/750V PVC insulated control cable is in accordance with GB9330-88. 0.6/1 kV XLPE insulated control cable meets the related criterions of IEC60502.1.The electrical properties of flame-retardant and fire-resistant control cables are in accordance with GB9330-88“Plastic insulated control cable”.The property of flame-retardant meets the requirements of class A,B or C of BG/T18380.3“Test on bunched wire or cable correspondingly”,Firepro of performance shall comply with stipulation of GB/T 19216-2003“Integrity test for electric cable or optic cable under the flame condition”.