Coal mine electronic computer cable MDJYPV 4 * 2 * 1.5

The MDJYPV 4 * 2 * 1.5 $n electronic computer cable for coal mines is suitable for connecting electronic computers, detection instruments, and meters with high anti-interference performance requirements at rated voltages of 300/500V and below. 1. Long term operating temperature of cable conductors: PVC has two types: 70 ℃ and 105 ℃; Polyethylene insulation at 70 ℃; Cross linked polyvinyl chloride insulation is 90 ℃. 2. The cable is allowed to be fixedly laid and used under the condition of an ambient temperature of -40 ℃ to 50 ℃, and the environment during laying should not be lower than 0 ℃