Braking Resistor Unit (PRU)

BrakingResistor Unit (PRU)

The PRU braking resistor unit is a resistor cabinet that is made up of wire wound resistors.
Power Range: 20KW-200KW

Voltage Range: 0.5KV-10KV

Resistance Range: 0.5R-100R
Dielectric Strength: AC2.5KV-30KV/1 min 50Hz optional IP Protection: IP20-IP23 optional Vibration: 0.5g Temperature Rise: 375 Temperature Coefficient: 80-400ppm Resistor Material: 0Cr25AL5/Ni80Cr20 optional Advantage: The braking resistor unit is ideal for high voltage applications, and comes with high power. Disadvantage: Less vibration

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

Technical specification  

Dimension

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
Woodencase

Foundedin 1998, KHX is one of the leading dynamic braking resistor box manufacturersand 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 pastyears, we have always been striving to provide customers with high qualityproducts and top class service. As a result, our company received theISO9001:2008 certification and our products are UL, CE certified. Welcome topurchase! KHX sincerely hopes to cooperate with you!