L&T Electrical & Automation OMEGA, Manual

Page: 121 / 135

1 1 9
T e r m i n a t i o n - D r a w - o u t B r e a k e r s
M12/Equivalent BS bolts to be used for links termination Tightening torque: 3.2 kgfm
H o r i z o n t a l T e r m i n a l s
400-4000A H/V
4 0 0 - 4 0 0 0 A H / V F r . 3 3 P
F l a t T e r m i n a l s
400-1600A
Bolt length for
mounting link(s) on
Flat Terminals
to be cumulative
link(s) thickness
+20 min to 25 max
B o l t l e n g t h
V e r t i c a l T e r m i n a l s
400-4000A H/V
100 100 100 100 73.5
647
165
17
9
36
36
36
56
56
Ø 12.9
100
10
5
M12 / Equivalent BS bolts to be used for links termination. Tightening torque: 3.2 kgfm
165
36 Ø12.9
13
4
18
3
36
73.5 100 100 100 100 100
647
36
Hole (on Both Sides) for Earthing
Connections By M10 / Equivalent Bs Bolt
16
15
35.5
10
22.5
70 35.5
16
15
12
5
12
5
22
Ø12.9
27
58
27
22
8
70
27
22
.5
15
165
Ø12.9
647
100
36
165
36
17
9
40
73.5 100 100 100
100
65
Ø12.9
16
15
15
35.5
70
45
22.5
15
M12/ Equivalent BS bolts to be used for links termination.
Tightening torque: 3.2 kgfm
All Dimensions in mm
1 2 0
T e r m i n a t i o n - D r a w - o u t B r e a k e r s
5 0 0 0 - 6 3 0 0 A H / V F r . 3 3 P
Horizontal Terminals 5000A
V e r t i c a l T e r m i n a l s 5 0 0 0 A
* H-H termination recommended for bus coupler only
16
20
15
35.5
70
45
22.5
647
100
36
165
36
17
9
40
73.5 100 100 100 100
65
Ø12.9
1
2
5
2
2
1
2
5
2
2
2
7
58
2
7
20
70
35.5
16
1
5
Ø12.9
165
36
Ø12.9
13
4
18
3
36
73.5 100 100 100 100 100
647
36
15
70
27
22
.5
15
165
Ø12.9
20
M12/ Equivalent BS bolts to be used for links termination.
Tightening torque: 3.2 kgfm
M12/ Equivalent BS bolts to be used for links termination.
Tightening torque: 3.2 kgfm
All Dimensions in mm