The BRU power resistor box assembles wirewound elements in an enclosure for inverter dynamic-braking circuits, test equipment, elevators and cranes.
The operating voltage is below 800V, with resistance from 1R-1kR, IP20 or IP23 construction and power options represented in the selection table. Choose the enclosure by braking power, duty cycle, resistance and matched braking-unit requirements.
|
Type |
Power(kW) |
Dimension(mm) |
Terminal |
Weight(kg) |
Cable(m㎡) |
Combination |
|||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
W±3 |
D±3 |
H±3 |
H1±4 |
D1±4 |
W1±4 |
||||||
|
BRU |
2.4 |
251 |
500 |
117 |
147 |
480 |
180 |
M6 |
7.3 |
6 |
600W*4 |
|
3.0 |
281 |
132 |
161 |
240 |
9.5 |
0.5KW*3 |
|||||
|
4.5 |
341 |
600 |
142 |
172 |
560 |
291 |
12.5 |
10 |
1.5kW*4 |
||
|
4.8 |
1.5KW*4 |
||||||||||
|
6.0 |
|||||||||||
|
8 |
410.5 |
685 |
145 |
642 |
340 |
15.4 |
16 |
2.0KW*4 |
|||
|
10 |
17.2 |
2.0KW*5 |
|||||||||
|
16 |
142 |
344 |
30.8 |
8KW*2 |
|||||||
|
20 |
34.4 |
10KW*2 |
|||||||||
|
Inverter |
Breaking Unit |
Breaking Resistor |
||||
|---|---|---|---|---|---|---|
|
Voltage |
Motor ( kW ) |
Model |
QTY(PCS) |
Recommended Resistance Value |
Resistor specification |
Qty (PCS) |
|
220V |
0.75kW |
Built-in |
|
80W200Ω |
80W200Ω |
1 |
|
1.5 kW |
|
200W100Ω |
200W100Ω |
|||
|
2.2 kW |
|
300W70Ω |
300W70Ω |
|||
|
3.7 kW |
|
400W40Ω |
400W40Ω |
|||
|
380V |
0.75kW |
Built-in |
|
80W750Ω |
80W750Ω |
|
|
1.5 kW |
|
200W400Ω |
200W400Ω |
|||
|
2.2 kW |
|
300W250Ω |
300W250Ω |
|||
|
3.7 kW |
|
400W150Ω |
400W150Ω |
|||
|
5.5 kW |
|
600W100Ω |
600W100Ω |
|||
|
7.5 kW |
|
800W75Ω |
800W75Ω |
|||
|
11 kW |
|
1000W50Ω |
1000W50Ω |
|||
|
15 kW |
|
1500W40Ω |
1500W40Ω |
|||
|
18.5kW |
|
2500W35Ω |
2500W35Ω |
|||
|
22 kW |
|
3000W27.2Ω |
1500W54Ω |
2 |
||
|
30 kW |
4030 |
1 |
5000W19.2Ω |
2500W40Ω |
||
|
37 kW |
4045 |
6000W16Ω |
2000W50Ω |
3 |
||
|
45 kW |
9600W13.6Ω |
2500W54Ω |
4 |
|||
|
55 kW |
4030 |
2 |
12000W10Ω |
2000W60Ω |
6 |
|
|
75 kW |
4045 |
19200W6.8Ω |
8 |
|||
|
|
|
|
|
Power Resistor Unit |
Qty(PCS) |
|
|
|
90 kW |
4030 |
3 |
9600W20Ω |
3 |
|
|
|
110 kW |
4220 |
1 |
|||
|
|
132-160kW |
40KW3.4Ω |
1 |
|||
|
|
185-220 kW |
60KW3.2Ω |
||||
|
|
250-315 kW |
2 |
40KW4.5Ω |
2 |
||
|
|
315-600 kW |
3 |
60KW3Ω |
3 |
||
