本质安全型控制电缆

本质安全型控制电缆Intrinsic Safe Control Cable

一、适用范围

本产品用于额定电压450/750V及以下有爆炸环境下控制、监控回路及保护线路等本质安全电路场合。具有分布参数小、低电路、低电感、抗电磁场射频干扰、抗近场耦合等特点。

Application

Applicable to the control system ， control loop and protectioncricuit environment or in the explosionproof with the rated voltage450/750V(or lower). it has small distribution parameter ， low circuitlow inductance ，against the interference of the electromagneteic fieldａnd the near-field coupling capacitor .

二、执行标准

GB/T9330.2.3-2008

GB/T3836-2014(等同IEC60079)

GB/T19666-2005(等同IEC60331、60332)

Implementation ofstandards

GB/T9330.2.3-2008

GB/T3836-2014(equaltolEC60079)

GB/T19666-2005(equaltolEC60331、60332)

三、使用特性

1.导体**工作温度:聚氯乙烯绝缘70℃，交联聚氯乙烯绝缘90℃

2.安装敷设时环境温度不低于0℃.

3.安装敷设时最小弯曲半径:无铠装6X电缆外径，有屏蔽层软电缆6X电缆外径，有铠装或铜带屏蔽12X电缆外径

Using characteristics

1.The max working temperature of conductor(of a cable)is70°C(PVC)ａnd 90℃(XLPE)

2. The ambient temperature for laving is not lower than 0℃

3.Theleast allowed bending radius: steel tape-armoredcable is 6 times the outer diameter of the cable; 6 timesthe outer diameter of the cable(the screen soft cable):steel tape-armored or Cu tape armored shield calble is12 times the outer diameter of the cable.

四、型号、名称TypeandDenomination

五、规格范围 Specification range

六、主要技术参数 Technolgicalparameters1.电性能 Electricalproperties