Technical data
Braking resistor | Unit | BW005-070 | BW005-170-T | BW004-050-01 | BW004-070-01 | |
|---|---|---|---|---|---|---|
Part number | – | 17983282 | 17983290 | 18200133 | 17967678 | |
Peak braking power | kW | 146 | 190.6 | |||
Current-carrying capacity | 100% cdf | kW | 7 | 17 | 5 | 7 |
50% cdf | kW | 11.9 | 28.9 | 8.5 | 11.9 | |
25% cdf | kW | 21.0 | 51.0 | 15.0 | 21.0 | |
12% cdf | kW | 31.5 | 76.5 | 22.5 | 31.5 | |
6% cdf | kW | 53.2 | 129.2 | 38.0 | 53.2 | |
Observe the regenerative power limit of the device, see chapter Technical data. | ||||||
Resistance value RBW | Ω | 4.7 ±10% | 3.6 ±10% | |||
Tripping current of external monitoring device IFThe tripping current must be reduced by 2% / 10 K at an ambient temperature above 40 °C. | A | 38.6 | 60.1 | 37.3 | 44.1 | |
Design | – | Grid resistor mounting position 1 | ||||
Power connections | – | M8 bolt | ||||
Tightening torque | Nm | 5 – 6 | ||||
PE connection | – | M6 bolt | ||||
Tightening torque PE | Nm | 2.5 – 3 | ||||
Degree of protection according to EN 60529 | – | IP20 | ||||
Ambient temperature ϑamb | °C | -30 – 40 | ||||
Derating at ambient temperature > 40 °C | – | -4% PN/10 K up to maximum 60 °C | ||||
Thermal overload protection | – | Overload relay | Temperature switch | Overload relay | ||
Noise characteristics | – | Pronounced | ||||
Mass | kg | 13 | 33 | 12 | 13 | |
