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Power resistance cabinet PMR
Number of views:
1000

Power resistance cabinet PMR

The resistance cabinet product is a resistance cabinet composed of corrugated resistors, which is applicable to the energy consumption braking circuit of high-power, hoisting and other inverters.
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Number of views:
1000
Product serial number：
Category：
Resistor series
Quantity
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Stock:
1
Product description
Parameters
Product features
Technical specifications
Product size

PMR series power resistance cabinet is a resistance cabinet composed of corrugated resistors, which is applicable to the energy consumption braking circuit of high-power and large current braking equipment, test equipment, elevators, cranes and other inverters.

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We could not find any corresponding parameters, please add them to the properties table

Product characteristics

1. Rated power range: single 20KW-100KW
2. Resistance range: 0.1 Ω - 1000 Ω;
3. Electric strength: AC3000V 50Hz 1Min
4. IP protection grade: IP20-IP23
5. Fluid carrying material: 0Cr25Al5
6. Heat balance time constant: 1800S
7. Working voltage range: ≤ 10KV
8. Working voltage range of conventional products: ≤ 1200V
9. Working characteristics: It is applicable to braking occasions. As a load or long time operation, it needs to be equipped with fans.
10. Applicable standard: GB/T5729-1994 Fixed Resistors for Electronic Equipment

 

Product ldentification Code

PMR  —  20KW / 20R  —  F  —  Y
       

Product Type 

  

Rated Power

  

Resistance Value(ohm)

(Ω) indicates resistance

yalue im uni ts of ohms

  

F2 220V fan

F4 380V fan

   Rain proof (optional)

 

Product Application

1. As a braking resistor, protect the frequency converter, servo, etc. from the harm of the regenerative electric energy of the motor
2. As resistive load in power electronic load test
3. As sampling resistance, current limiting resistance, starting resistance and protection resistance in power electronic equipment

Product Size

 

Product model Power (KW) Dimension (± 2mm) terminal

Recommended wiring

(mm²) 

Weight

(kg±10%)

 Combination
W D H H1 D1 W1
PMR 30 700 500 900 985 342 615 M6 16 74 2.5KW*12
40 700 500 900 985 342 615 M6 25 84 2.5KW*16
50 700 500 1300 1385 342 615 M6 25 100 2.5KW*20
60 700 500 1300 1385 342 615 M6 35 110 2.5KW*24
70 700 500 1500 1585 342 615 M6 35 125 2.5KW*28
80 700 500 1500 1585 342 615 M6 50 135 2.5KW*32
100 700 500 1800 1885 342 615 M6 50 160 2.5KW*40
200 1400 500 1800 1885 342 615 M6 75 320 100KW*2

 

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