ABB CL-LMR 18AC2 Series User Manual

Wiring with the logic relay
184
1SVC 440 795 M0100
Circuit examples Star-delta starting
Two star-delta circuits can be obtained with the logic relay.
The advantage of the logic relay is that you can select any
changeover time between star and delta contactors and any
wait time between switching off the star contactor and
switching on the delta contactor.
Figure 73: Star-delta circuit with conventional contactors
N
Q11
Q11
Q11
K1
K1
Q12
Q12
Q13
Q13
L
S1
S2
Q12

ABB CL-LMR 18AC2 Series Specifications

General

Brand	ABB
Model	CL-LMR 18AC2 Series
Category	Relays
Language	English