Description
VB DC Injection Braking Module for AC Motors, 25A.
Features
- control via motor contactor
- standstill detection
- braking current limited to rated device current
- remanence time optimization
- braking current infinitely adjustable
- potential-free output for motor contactor interlocking during braking
- potential-free output for fault signalling relay
Properties
- 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
- special voltages up to 575V (UL: up to 480V) with Option B
- for snap-mounting onto 35mm top-hat-rail
- degree of protection IP 20
Options
Upon request
- UL-Version
- D – star-delta starting control
- P – motor temperature monitoring
- S – standstill signalling relay
- B – wide-voltage-range 200 – 575V
- control voltage supply of 24VAC or 230VAC is necessary (please note in order)
- printed circuit-board version