Electronic controllers

Soft start, soft stop and brake for three-phase induction motors

Features

¨ Electronic d.c. injection brake with a short delay time
can be integrated in controller

¨ Compact unit easily retrofitted

¨ Shutdown on detection of phase failure during ramp up

¨ Controller inhibited when phase sequence is incorrect
(E2, E4)

¨ Version for operation with two phase sequences for
reversing drives available (E22, E42)

¨ Auxiliary module (Option I1) allows:
- Soft start with current limit
- Switch-on torque pulse
- Monitoring of power with overload trip
- Improvement of power factor at low load

Parameter Name	Parameter Value
Type	motor
Technology	electronic
Other characteristics	with integrated injection brake