Dimensions - ABB VM1 Manual

M E D I U M V O LTA G E P R O D U C T S

10.2.2 Dimensions

10.2.2 Dimensions
Circuit breaker for fixed installation
Circuit-breaker for fixed installation
d
p p
22
c
a
a1
GA
50 M M
f
A3 M12
H = Emergency manual opening lever
H = Emergency manual opening lever
K = Cable entry
K = Cable entry
T = Handling bores, both sides
T = Handling bores, both sides
Note: Remove the lifting lugs on both sides before commissioning)
Note: Remove the lifting lugs on both sides before commissioning)
A = View „A"
A = View „A"
M = Minimum distance to DIN VDE 0101
M = Minimum distance to DIN VDE 0101
GA = Tested terminal zone
GA = Tested terminal zone
Rated Rated
Rated Rated
voltage current
voltage current
kV A
12 / 17.5 1250 / 1600
kV A
12 / 17.5 1600
1 2 / 17.5 1 250 / 1 600
1 2 / 17.5 16 00
Figure 10/1: Dimensional drawing of circuit-breaker type VM1
- 12 / 17.5 kV, 1250 / 1600 A, 40 kA
Figure 10/1: Dimensional drawing of circuit breaker type VM1 (
- 12 / 17.5 kV, 1250 / 1600 A, 40 kA
BA 504-05 GB_29102012.indd 37
A
M
95
A
25
35
530
670
A - A
22
A1 = Terminal for contact arm
A1 = Terminal for contact arm
A2 = Terminal for connecting bar A2 = Terminal for connecting bar
A3 = Terminal bar to DIN 46 433
A3 = Terminal bar to DIN 46 433
Rated
Rated
short-circuit-
short-circuit
breaking current
breaking
kA p
current
40 210
kA p a
40 275
40 210 610
40 275 75 0
1) 1) See table page 35 and 36 (column Dimensional drawings)
1 ) ( ) See table page 35 and 36 (column Dimensional drawings)
1
424
400
T K H
M12
e
44
428
385 24
50
+2
A1: M12/18 deep
+2
A2: M10/15 deep
= Earthing conductor terminal, use contact washer
= Earthing conductor terminal, use contact washer
a a c d
1
610 555 560 600
a c d
1
750 695 700 750
555 560 600
695 700 75 0
Instruction manual 504/05 | VM1 Vacuum circuit-breaker 37
37 37
f e
405 320
f e
545 345
405 32 0
545 345
30.10.12 13:45