1 2 3 4 5 6

44.5(1 3/4")
100 R50 1 1 Cable inlet see fig.
23 40 40 4 60

22.5
44.5 2 Terminal of aluminium.
D=14(13x)

44.5 28

60
2 3 Terminal of aluminium.

292
40
40
4 Holes for earthing clamp

40

28
D=14(7x)

33.5
5 Centre of gravity
A A
6 Hole for bolt M24

4174 7 Break chamber insulator

Polymeric insulator
1750 1750 255 2 3
510
267 8 Post insulator
Polymeric insulator
7
9 Open/closed indicator.
5

20
8 10 Density switch

1157

1324
4 11 -

184
B 12 Cubicle B

20
1240

1400
185

5204
10

3837
9 4 D=14(5x)
60

40
2497

44
2205
2412

28
C C
1046

182
158
10
1 12

25
300
890
24 4 6

10
866

D D
SF6 BREAKER LTB 145D1/B WITH OPERATING MECHANISM TYPE MSD1
420 1
320 1

Comments Order Scale Units Format

2530
mm A3
Prepared Based on

2016-10-03 A Parling
Reviewed Responsible department Language

2016-10-03 A Parling PGHV/SE/TC/LTB SF6 CIRCUIT BREAKER en

Approved Document kind Page
320 1
2016-10-03 A Claesson Customer drawing LTB 145D1/B 1 of 2
420 1
6
We reserve all rights in this document and in the information contained
therein.It is Document id. Revision
provided for information only and ABB assumes no liability whatsoever.
Reproduction,
use or disclosure to third parties without express authority is forbidden.
strictly
NOTE! ABB AB is working continuously to improve the products. We therefore
reserve

ABB AB
the right to change designs, dimensions
and data without prior notice. Copyright 2016 ABB 1HSBDG00005-116 A
1 2 3 4 5 6
 1 2 3 4 5 6

Mass in kg Loads on foundation and foundation bolts

Breaker Frame/polebeam Operating mechanism Total mass (gas excluded)
Foundation Foundation bolt

3x130 160x2+106 230 1045 Load definition Horizontal forces Bending moments Vertical force Vertical force

Fx [kN] Fy [kN] Mx [kNm] My [kNm] Fz [kN] Fbz [kN]

Weight --- --- --- --- 5,1 1,3

Static terminal load 1,9 1,1 5,8 10,1 1,5 13
A A
Short circuit 40 kA --- 1,2 1 --- --- 1,2
Wind 34 m/s 1,9 1,6 4,3 5,1 --- 6,4
Upwards --- --- 12,1 3,9
Operation --- ---
Downwards --- --- 8,3 4,4

B B

C C
X
X
Y
Y
Z
Z

D SF6 BREAKER LTB 145D1/B WITH OPERATING MECHANISM TYPE MSD1 D

Comments Order Scale Units Format

mm A3
Prepared Based on

2016-10-03 A Parling
Reviewed Responsible department Language

2016-10-03 A Parling PGHV/SE/TC/LTB SF6 CIRCUIT BREAKER en

Approved Document kind Page

2016-10-03 A Claesson Customer drawing LTB 145D1/B 2 of 2

We reserve all rights in this document and in the information contained
therein.It is Document id. Revision
provided for information only and ABB assumes no liability whatsoever.
Reproduction,
use or disclosure to third parties without express authority is forbidden.
strictly
NOTE! ABB AB is working continuously to improve the products. We therefore
reserve

ABB AB
the right to change designs, dimensions
and data without prior notice. Copyright 2016 ABB 1HSBDG00005-116 A
1 2 3 4 5 6