What type of cable should be used for the heating device of 10KV high-voltage motors?
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I would like to ask what kind of cable is generally suitable for the heating system of 10KV high-voltage motors.
The motor is 10 kV, but heaters are usually 380 V. Just choose the cable based on the heater’s power; the heater will have its own wiring box
I want to choose ZR-YJV; I’m not sure if anyone has used it before.
A regular plastic cable will do; of course, a flame-retardant one can also be chosen. Typically, VV type can be chosen, or YJV, ZR-VV, or ZR-YJV.
For the electric heating of the high-voltage motor I worked with (10 kV, 710 kW), the voltage is 220 V and the power is 740 W; a VV2*2.5 square millimeter cable was used.
Heaters also come in three-phase versions; ordinary low-voltage cables can be used for them
For ordinary three-phase cables, chemical enterprises prefer those with better flame-retardant properties
There are no particular requirements for this. Just think of him as a small electric stove. . I’ve seen many 220V AC systems! ~!
Choose based on the environment in which the high-voltage motor is located; for normal environments, ordinary power cables are sufficient. If the environment is flammable, explosive, or corrosive, select appropriate special cables in accordance with the design specifications.