Larsen & Toubro U-POWER Omega UW-MTX 3.5 User Manual

Connection Details
(UW-MTX 1Gi / 1.5Gi)
External Neutral CT
External Neutral CT
AS+:Auxiliary 24 V DC
AS-:Ground
SOUT:
SIN:
GOUT:
GIN:
N1 :
N2 :
ZSI S/C Output
ZSI S/C Input
ZSI E/F Output
ZSI E/F Input
N
EC
EC2
UR CR
D2
Protection & Control Unit
Main Circuit
Ref. No
Electric
Charging
Device
Spring
Charge
Indication
U/V
Release
Closing
Release
AX AX
2
2m
34
5
CH2
14
12 22
24
.2
.4
.2
.4
.1
.3
.1
.3
AX AX
34
32
44
42
.2
.4
.2
.1
.3
.1
.3
.4
RYB
LOAD
SO2
N1 N2
SI1
GI2
AS-
ACB STATUS
ACB STATUS
CFM
PI
Shunt
Release
Ready
to
Close
U/V Fault Signal
/Shunt Trip Signal
(only one can
be used)
Common
Fault
Indication
Electrical
Position
Indication
Remote
Reset
6
7
8e
1m
4m/6m
101 121 111 131
CMN
RR
RR-
SR
.1 .2
C2
EC1
D1
CH1
A1
13
11
23
21
33
31
43
41
GO2
GO1
SO1
GI1
AS+
RR+
112 102 132
114 104
122
124 134
DCN
TST
CN
TCS
C1
Auxiliary Contacts
4NO + 4 NC
SI2
UW-MTX 1.0Gi/1.5Gi
A2
3-59

Larsen & Toubro U-POWER Omega UW-MTX 3.5 Specifications

General

Brand	Larsen & Toubro
Model	U-POWER Omega UW-MTX 3.5
Category	Circuit breakers
Language	English