Max. Continuous Power: 30,000 W
Description
Braking resistor for high-power frequency converter drives. Installation close to the frequency converter.
Benefits
- Quick connection
- Good heat dissipation
- Adaptable to any frequency converter
- Compact, modular design
- High degree of protection up to IP66
- Easy to install due to 4-hole mounting
- Optional with cover
- Also optional for aggressive environments (e.g., salt spray)
Typical Applications
Braking resistor for drives with small to medium power frequency converters or usable as a charging resistor. Installation close to the frequency converter.
Services
Protection class: IP20 / IP65 / IP66, Test voltage: 2.5 kV AC, Ambient temperature: -10…+40ºC, other power ratings on request, other mounting dimensions on customer request
| Type | Resistance values R [Ohm] according to E12* |
Continuous power P [W] IP20 |
Continuous power 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 |
*For small resistance values, the conductor cross-section is matched to the current.
| Type | 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 |
All data and configurations can be found in our product data sheet.
