MKVV mining control cable

Product introduction: mining control cables | mining control cables | mining control cables | mining control cables | mining control cables | mining control cables
, mining control cable implementation standards??
, mining Use of flame-retardant control cables: This product is suitable for control and monitoring circuits and protection circuits with AC rated voltages of /
and below, and connection lines for electrical instruments in power distribution devices. , Mining control cable product model specifications and range Mining control cable model specifications range use occasions, the core is suitable for weak current control systems or strong electromagnetic field interference areas. The core is mainly used in substations and power plant power distribution devices and strong electromagnetic fields. Interference zone core and usage characteristics The long-term allowable operating temperature of the conductor of the coal mine control cable is ℃, and the cable laying temperature should not be lower than ℃. The allowable bending radius of control cables used in coal mines should not be less than times the outer diameter of the cable for cables with armored or copper tape shielding structures. For flexible cables with a shielded structure, the cable should be no less than twice the outer diameter of the cable. For unarmored cables, it should not be less than twice the outer diameter of the cable.