User Manual Manual

9-5 Applications/Wiring
Publication 825-UM001B-EN-P January 2001
Control Circuit
Figure 9.6 Control by Momentary Contact
Two-Speed Motors
The following ranges are possible for speeds I and II:
Speed I-II Converter Module
0.5…2.5 A with 825-MCM2
2.5…20 A with 825-MCM20
20…180 A with 825-MCM180
160…630 A with
825-MCM630 or
825-MCM630N
H3
95 97
96 98
A1
A2
H2
(L2/F8)
N
K1
K1
H1
#1
F7
L1
S0
S1
MR
F1
U
s
A1
A2
23
24
QA
QM
QM
825-M
QM Circuit-breaker
QA Shunt trip coil
K1 Contactor
F1 Bulletin 825 Electronic control and protection
system
S1 On push button
S0 Off push button
U
s
Control voltage
H1 Indicator “Contactor closed“
H2 Indicator “825-M tripped” (except for
short-circuit protection
MR Main relay
AL Alarm relay
H3 Indicator “Alarm/Warning“
#1 Aux. relay, short-circuit indication