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Braking Resistor Unit

Braking Resistor Unit

1. The PRU braking resistor unit is a resistor cabinet that is made up of wire wound
resistors.
2. Power Range: 20KW-200KW
3. Voltage Range: 0.5KV-10KV
4. Resistance Range: 0.5R-100R
5. Dielectric Strength: AC2.5KV-30KV/1 min 50Hz optional
6. IP Protection: IP20-IP23 optional
7. Vibration: 0.5g
8. Temperature Rise: 375
9. Temperature Coefficient: 80-400ppm
10. Resistor Material: 0Cr25AL5/Ni80Cr20 optional
11. Advantage: The braking resistor unit is ideal for high voltage applications, and comes with high power.
12. Disadvantage: Less vibration

PRU braking resistor unit can be applied to the power loss braking circuits for inverters of braking equipment, testing equipment, elevator and crane with large rated power and operating current.

Technical Specification of Braking Resistor Unit

Type Power (KW) Dimensions(mm) Terminal Cable (mm2) Combination
W D H H1 D1 W1
PRU 20 700 500 700 785 342 615 M6 10 8*2. 5Kw
PRU 30 700 500 900 985 342 615 M6 16 12*2. 5Kw
PRU 40 700 500 1100 1185 342 615 M6 25 16*2. 5Kw
PRU 50 700 500 1300 1385 342 615 M6 25 20*2. 5Kw
PRU 60 700 500 1500 1585 342 615 M6 35 24*2. 5Kw
PRU 70 700 500 1700 1785 342 615 M6 35 28*2. 5Kw
PRU 80 700 500 1800 1885 342 615 M6 50 32*2. 5Kw
PRU 100 700 500 2000 2085 342 615 M6 50 40*2. 5Kw
PRU 120 700 500 2200 2285 342 615 M6 50 48*2. 5Kw
PRU 200 1400 500 2000 2085 342 615 M6 75 2*100Kw

Packaging
Wooden case

Founded in 1998, We is one of the leading dynamic braking resistor box manufacturers and suppliers in China. In addition to braking resistor unit, we also provide high voltage resistor, film resistor, shunt resistor, heater ceramic resistor, and more. Over the past years, we have always been striving to provide customers with high quality products and top class service. As a result, our company received the ISO9001:2008 certification and our products are UL, CE certified. Welcome to purchase! We sincerely hopes to cooperate with you!

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