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Power Resistor Unit

Power Resistor Unit

Power Resistor Unit

Eagtop power resistor unit is a resistor cabinet that is made up of Wirewound resistors. It can be applied to the braking circuits for inverters of braking equipment, testing equipment, elevator and crane and other equipment with large rated power and operating current.

Parameters of Power Resistor Unit
Power Range: 20kW-500kW
Voltage Range: 0.5KV—10KV
Resistance Range: 1R-100R
Dielectric Strength: AC2.5KV-30KV/1min 50Hz
Insulated Resistor: DC 1000V ≥100MΩ
IP Protection: IP00-IP23
Vibration: 0.5g
Temperature Rise: 375℃
Temperature Coefficient: 40-400ppm/℃
Resistor Material: 0Cr25AL5/Ni80Cr20 optional
Storage temperature: -40℃~50℃
Standard: GB/T 5729

Type Rated Power(KW) Dimension Terminal Weight(Kg) Combination
W D H H1 D1 W1
PRU 20 700 500 700 785 342 615 M6 60 8*2.5KW
30 700 500 900 985 342 615 M6 73.4 12*2.5KW
40 700 500 1100 1185 342 615 M6 86.8 16*2.5KW
50 700 500 1300 1385 342 615 M6 100.2 20*2.5KW
60 700 500 1500 1585 342 615 M6 113.6 24*2.5KW
70 700 500 1700 1785 342 615 M6 127 28*2.5KW
80 700 500 1800 1885 342 615 M6 138.5 32*2.5KW
100 700 500 2000 2085 342 615 M6 165.3 40*2.5KW
120 700 500 2200 2285 342 615 M6 192.1 48*2.5KW
200 1400 500 2000 2085 342 615 M6 330.6 2*100KW
Product Identification Code:
Product Type
Rated Power
20KW-50KW
Resistance Value(ohm)
(Ω) inedicates resistance
value in units of ohms
Resistance Tolerance
K=±10%
J=±5%
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