Larsen & Toubro U-POWER Omega UW-MTX 1.5G, User Manual

Page: 59 / 149

3-41
Termination - Fixed Breakers
Flat Termination
400A-800A N/S/H Fr.1-4P (200% N)
M10 bolts to be used for link termination
Tightening torque: 3.0 kgfm
Horizontal Termination
400A-1000A N/S Fr.1-4P (200% N)
400A-1000A H Fr.1-4P (200% N)
100 100 100
Ø12.9
1
9
27
M12 / Equivalent BS bolts to be used for link termination
Tightening torque: 3.2 kgfm
Bolt length for mounting link(s) on
Flat Terminals to be cumulative link(s)
thickness + 15 mm.
Bolt length
B
D
B
4
1
15
Holes (on both sides) for Earthing
connections by M10/Equivalent BS bolt.
M10
C
447
100
100 100 73.5
1
2
2
A
A
1
0
5
32
C
BREAKER
RATING
ADAPTOR
CAT. No.
400-1000A N/S
400-1000A H
CL60967OOOO
CL60968OOOO
6
9
63
1
0
8
.8
A
6
9
1
5
4
0
FRAME 1
A
B C
400 - 800A N 24
50 11
400 - 800A S 24 50 65
400 - 800A H
D
50
30 55 65
11
9
400 - 1000A N/S
400 - 1000A H
74
72
BREAKER
RATING DIMENSION
A