Max. Dauerleistung: 30.000 W
Description
Braking resistor for drives with frequency converters of medium to high power. Mounting close to the frequency inverter.
Advantages
- quick connection
- Good heat dissipation
- suitable for the use with any frequency drive
- Compact, modular structure
- High degree of protection up to IP66
- Easy to assemble thanks to 4-hole fastening
- Optionally with cover
- optionally also for aggressive environments (e.g. salt spray)
Typical applications
Braking resistor for drives with low to medium power frequency inverters or can be used as a charging resistor. Mounted close to the frequency inverter.
Power
degree of protection: IP 20 / IP 65 / IP 66, test voltage: 2.5 kV AC, ambient temperature: 10+40ºC, other services on request
other mounting dimensions on customer request
| Type | Resistance values R [Ohm] to E12* |
Continuous output P [W] IP20 |
Continuous output P [W] IP65, IP66 |
max. Operating voltage U [V] |
| BW 155 / 4000 / IP … | 1 – 180 | 4000 | 3000 | 900 |
|---|---|---|---|---|
| BW 155 / 5000/ IP … | 1 – 150 | 5000 | 3750 | |
| BW 155 / 6000 / IP … | 1 – 120 | 6000 | 4500 | |
| BW 155 / 7500 / IP … | 1 – 100 | 7500 | 5600 | BW 155 / 9000 / IP … | 1 – 82 | 9000 | 6750 | BW 155 / 10000/ IP … | 1 – 68 | 10000 | 7500 | BW 155 / 12000 / IP … | 1 – 56 | 12000 | 9000 | BW 155 / 15000/ IP … | 1 – 47 | 15000 | 11250 | BW 155 / 18000 / IP … | 1,5 – 39 | 18000 | 13500 | BW 155 / 22000 / IP … | 1,5 – 33 | 22000 | 16800 | BW 155 / 24000 / IP … | 1,8 – 33 | 24000 | 18000 | BW 155 / 27000 / IP … | 2,2 – 27 | 27000 | 20250 | BW 155 / 30000 / IP … | 2,2 – 27 | 30000 | 22500 |
* With small resistance values, the conductor cross-section is adapted to the current.
| Type | Cable gland dimensions | Cable gland | Connection Terminal | Design | |||||
|---|---|---|---|---|---|---|---|---|---|
| L1 [mm] |
L2 [mm] |
B1 [mm] |
H1 [mm] |
H2 [mm] |
D [mm] |
Terminal | |||
| BW 155 / 4000 / IP… | 750 | 500 | 420 | 390 | 95 | 8,5 | M25 | 10 mm² | BF 1 |
| BW 155 / 5000 / IP… | 880 | 630 | 420 | 390 | 95 | 8,5 | M25 | 10 mm² | BF 1 |
| BW 155 / 6000 / IP… | 970 | 720 | 420 | 390 | 95 | 8,5 | M25 | 10 mm² | BF 1 |
| BW 155 / 7500 / IP… | 880 | 630 | 590 | 560 | 95 | 8,5 | M25 | 10 mm² | BF 2 |
| BW 155 / 9000 / IP… | 970 | 720 | 590 | 560 | 95 | 8,5 | M25 | 10 mm² | BF 2 |
| BW 155 / 12000/ IP… | 970 | 720 | 770 | 740 | 95 | 8,5 | M32 | 16 mm² | BF 3 |
| BW 155 / 15000/ IP… | 970 | 720 | 940 | 910 | 95 | 8,5 | M32 | 16 mm² | BF 4 |
| BW 155 / 18000/ IP… | 970 | 720 | 2×590 | 2×560 | 95 | 8,5 | M32 | 35 mm² | 2xBF 2 |
| BW 155 / 24000/ IP… | 970 | 720 | 2×770 | 2×740 | 95 | 8,5 | M32 | 35 mm² | 2xBF 3 |
| BW 155 / 27000/ IP… | 970 | 720 | 2×590 | 2×740 | 95 | 8,5 | M32 | 35 mm² | 3xBF 2 |
| BW 155 / 30000/ IP… | 970 | 720 | 2×940 | 2×910 | 95 | 8,5 | M32 | 35 mm² | 2xBF 4 |
| Type | Dimensions | |||||
|---|---|---|---|---|---|---|
| L1 [mm] |
L2 [mm] |
B1 [mm] |
B2 [mm] |
H [mm] |
D [mm] |
|
| BW 155 / 4000 / … | 700 | 620 | 520 | 500 | 200 | 7,0 x 10,0 |
| BW 155 / 5000 / … | 800 | 720 | 520 | 500 | 200 | 7,0 x 10,0 |
| BW 155 / 6000 / … | 900 | 820 | 520 | 500 | 200 | 7,0 x 10,0 |
| BW 155 / 7500 / … | 800 | 720 | 690 | 670 | 200 | 7,0 x 10,0 |
| BW 155 / 9000 / … | 900 | 820 | 690 | 670 | 200 | 7,0 x 10,0 |
| BW 155 / 12000 / … | 900 | 820 | 870 | 850 | 200 | 7,0 x 10,0 |
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