Different characteristics Control cable: Insulation electrical strength: 1min between conductors 1kv without breakdown of conductor and shield 1min 3kv without breakdown; insulation resistance: each core
The rated voltage of the control cable shall not be lower than the working voltage of the circuit, and shall meet the requirements of transient
PVC insulated and sheathed power cable Execution standard XLPE insulated power cable performance conforms to GB12706.2-1991 equivalent IEC60502-1997, flame retardant performance conforms to GB12666.5-1990 equivalent IEC332-1992. (Not
Control cable for intrinsically safe circuits This product has low capacitance and low inductance, has excellent shielding performance and interference performance, so the explosion-proof performance
Main use and use characteristics Applicable to control, monitoring circuits and protection circuits with rated voltages up to and including 450/750V. The long-term allowable working
1. Bare wire and bare conductor products The main features of this product are: pure conductor metal, no insulation and sheath layer, such as steel core aluminum
The pace of rail transit construction has accelerated, and the increase in mileage of railway operations has led to the expansion of demand for rail transit
1. Why should a return line installed along the cable be installed in the grounding mode of the single-core cable sheath at one end? Answer: In the cable
What? ? ? The wire will also expire? ? ? Emmm… In the world where this wrap will expire, what else will not expire? General
1. Power system The wire and cable products used in the power system mainly include overhead bare wires, bus bars (bus bars), power cables(plastic cables, oil-paper cables (substantially replaced
