ABB CM Series Operating And Installation Instructions - Page 4

Browse online or download pdf Operating And Installation Instructions for Relays ABB CM Series. ABB CM Series 20 pages. Single-phase voltage monitoring relays
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ABB CM Series Operating And Installation Instructions
IV Remote test
S1
S2 S3
(DE) Verdrahtungsdiagramme
(EN) Wiring diagrams
(FR) Schémas de câblage
(ES) Esquemas de cableado
(IT)
Schemi di cablaggio
(RU) Схемы соединения
(ZH)
2-wire AC system
2-wire DC system
L
N
PE
L+
PWM
DC
L-
PE
1) For monitoring of mains with higher voltages, use coupling unit CM-IVN
V
Fault storage and reset
DIP 2
S1
S2 S3
S1
S2 S3
S1
S2 S3
CM-IWN.x (U
max. 400 V AC; 600 V DC)
n
A1 11
21 S1
12 14
L+ VS
22 24 L- KE
U
400 V AC
n
A1 11
21 S1
12 14
L+ VS
22 24 L- KE
U
600 V DC
n
e
f
1.) Front
2.) Remote
1.) Front
3.) A1-A2
2.) Remote
1.) Front
1.) Front
2.) A1-A2
1.) Auto-
Reset
1)
S2 S3
V1+
V1-
w
A2
S2 S3
V1+
V1-
w
A2
4