DC Brake VersiBrake Series (40-600A)

Features:
  • DC braking with one-way rectification
  • controlled by microcontroller
  • suitable for all asynchronous motors
  • easy mounting, also for retrofitting into existing plants
  • wear-resistant and maintenance-free
  • integrated braking contactor (devices up to 60A)
  • degree of protection IP 20
Functions:
  • control via motor contactor
  • standstill- or time-dependent braking
  • signalling relay for exceeded braking times
  • braking current adjustments 0...100%, current control
  • automatic remanence time optimization
  • braking times 0,5 � 320s
  • temperature monitoring of heat sink
  • potential-free signalling and control outputs
  • 2nd braking time 0,5 � 40s selectable
  • manual braking stop selectable

Typical Applications:
sawing machines
centrifuges
wood working machines
textile machines
conveying systems


Accessories:

  • braking current display (AC*)
  • wide voltage range 200 � 690V (BC*)
  • plug-in control terminals (C)
  • motor temperature monitoring (PC*)
  • star-delta starting control (PC*)
  • standstill signalling relay (PC*)
  • braking current monitoring (PC*)
  • Adaptor for braking devices 40A-200A for mounting onto DIN rail (order number 29000.29700)

* Devices with options are always equipped with pluggable control terminals.

Models:

Type designation AC-VB ...

230-40

400-40

230-60

400-60

230-100

400-100

230-200

400-200

230-400

400-400

230-600

400-600

Mains voltage according to DIN EN 50160 (IEC 38)

220/240V ± 10% 50/60Hz (standard)

380/415V ± 10% 50/60Hz (standard)

290-690V ± 10% 50/60Hz (wide voltage range)

Power draw of the electronics

6VA

Recommended for rated motor currents up to

20A

30A

50A

100A

200A

300A

Rated device current

40A

60A

100A

200A

400A

600A

c.d.f. at max. braking current

20%

I2t-Value Power semiconductor (A2s)

1050

4900

6050

80000

320000

1125000

Braking voltage

0 … 130VDC at 220/240V

0 … 220VDC at 380/415V

max. Braking time

40s with standstill-dependent braking

320s with time-dependent braking

Contact rating of output relay

3A/250VAC; 3A/30VDC

Delay time for reduction of residual e.m.f.

Self-optimizing

(200 … 3100ms)

Self-optimizing

(1600 … 3100ms)

max. Cross-sectional area for connection

16mm2

16mm2

16mm2

35mm2

Screw M12

Ambient / Storage temperature

0ºC … 45ºC / -25ºC … 75ºC

Weight / kg

2.1

2.1

2.1

3.1

7.2

10.2

Order number 230V

29700.23040

29700.23060

29700.23100

29700.23200

29700.23400

29700.23600

Order number 400V

29700.40040

29700.40060

29700.40100

29700.40200

29700.40400

29700.40600

Please observe supplementary sheet with dimensioning rules

Dimensions:


Connection Diagram: