Home » Braking devices » Braking Devices AC-VersiBrake 40 ... 600A
Fuji Electric, Braking Devices AC-VersiBrake 40 ... 600A
Braking Devices AC-VersiBrake 40 ... 600A

Function:

  • 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


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

Typical Applications:

  • sawing machines
  • centrifuges
  • wood working machines
  • textile machines
  • conveying systems

Options: (upon request)

  • 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)
200 – 690V ±10% 50/60Hz (wide voltage range)
Power draw of the electronics 6 VA
Recommended for rated motor currents up to 20 A 30 A 50 A 100 A 200 A 300 A
Rated device current 40 A 60 A 100 A 200 A 400 A 600 A
c.d.f. at max. braking current 20 %
I2t-Value Power semiconductor 1050 A2s 4900 A2s 6050 A2s 80000 A2s 320000 A2s 1125000 A2s
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 relays 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 16mm2 16mm2 16mm2 35mm2 Screw M12
Ambient / Storage temperature 0 °C...45 °C/-25°C...75 °C
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

Dimensions:


Connection Diagrams:

Subject to change without notice.