Technical data

Braking resistor

Unit

BW1.0-170

Part number

17985455

Peak braking power

kW

686

Current-carrying capacity

100% cdf

kW

17

50% cdf

kW

28.9

25% cdf

kW

51.0

12% cdf

kW

76.5

6% cdf

kW

129.2

Observe the regenerative power limit of the device, see chapter Technical data.

Resistance value RBW

Ω

1 ±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

130

Design

Grid resistor mounting position 2

Power connections

M12 bolt

Tightening torque

Nm

14 – 15.5

PE connection

M10 bolt

Tightening torque PE

Nm

8 – 10

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

Noise characteristics

Pronounced

Mass

kg

45