Wire wound power resistor parameter：
It is a spiral tubular resistance element made of iron-chromium-aluminum alloy ribbon with shockproof, not easy to break, etc.
Wire wound power resistor Working condition
a. Height no more than 2,500 meters
b. Permissible ambient temperature between -25°C to +40°C， the average temperature should not be lower than -35℃；
c. The relative humidity does not exceed 85%
d. The working environment should not have the flammable, explosive, corrosive gas or electric dust which will destroy insulation.
e. The place will not have the weather-beaten.
High power resistor appliance
ZX series resistor
1. Our workshops’environment is clean and comfortable，Every person wear working clothing.
2. Our company have staff mobilizational activities.
3. Our company have transport goods driver, we can better arrange to delivery goods.
4. We support many payment modes：L/C, T/T, Western Union.