In many large or important buildings, in addition to normal power supply and distribution, but also equipped with diesel generators as emergency power. Once the grid power supply line special cable, mining cable, rubber cable problems or fire inside the b
In the "Made in China 2025" issued by the state, the robot industry has also been clearly planned: it is required to break through the technical bottleneck of robot, reducer, servo motor, controller, sensor and driver and other key parts and system integr
1. Fiber braid layer Fiber braided layer is relatively light, can make the insulation layer from light, heat, humidity, low temperature, acid and alkali gas erosion and external mechanical force damage, and for the bending drag chain cable, fiber braided
Ground or short circuit fault, line break fault, line break and ground fault and flashover fault. Fault diagnosis method     The way to determine the type of cable fault is to measure the insulation resistance of each phase at one end of the