9 Desconectador Abb
9 Desconectador Abb
9 Desconectador Abb
Catalogue 1YMR602160-en
ABB
Contents
NAL/NALF 12-17,5-24-36-40,5
1. General ....................................................................................... 3
2. Short-circuit making capacity .................................................... 3
3. Environmental withstand ability ................................................. 3
4. Functional description ............................................................... 3
5. Standard features ...................................................................... 4
6. Mechanisms ............................................................................... 4
7. Earthing switch ........................................................................... 5
8. Motor operation .......................................................................... 5
9. Ordering codes .......................................................................... 6
10.Options ....................................................................................... 7
11.Example of installed switches ................................................... 8
12.Technical Specifications ............................................................ 9
13.Ordering information ................................................ 11,12,13,14
14.Operating equipment and options ..................................... 15,16
15.Dimemsional drawing ................... 17, 18, 19, 20, 21, 22, 23, 24
ABB
Fig. 1
Fig. 2
4. FUNCTIONAL DESCRIPTION
To ensure correct operation for all relevant currents, the switch
disconnector system NAL/NALF is equipped with a dual arc extinguishing
system. When interrupting the current, the arc will be exposed to:
a) A current independent air blast which automatically starts at the
correct time during the interrupting process. This is achieved by
designing the insulators on the opening side as cylinders with
pistons. The pistons are connected to the mechanism in the
same way as the moving contacts. The air blast therefore starts
simultaneously with the contact movement (autopneumatic air blast).
b) A current dependent gas blast which occurs when the walls of
the arcing nozzles are exposed to the hot arc.
During this process, large volumes of gas are released and the
arc is effectively cooled. The concentration of the developed
gas increases with increasing current. The so called Hart gas effect
is therefore most important at high currents.
ABB
5. STANDARD FEATURES
NAL
The standard feature consists of chassis, insulators and current
carrying parts with the following pole distance:
12 kV
pole distance 150 mm, 170 mm and 210 mm
17,5 kV
pole distance 170 mm and 210 mm
24 kV
pole distance 170 mm*, 235 mm and 275 mm
36/40,5 kV pole distance 360 mm
* - with insulating barriers
Fig. 3
Fig. 4
6. MECHANISMS
A-MECHANISM with two springs.
The opening spring is always charged before the switch can be closed by
means of the closing spring. This means that a closed switch always has the
opening spring charged, and the switch can be tripped immediately by hand,
electrically or by a fuse-link striker system.
K-MECHANISM with one spring
Fig. 5
Fig. 6
Fig. 7
A and K mechanisms
Can be equipped with motor operation. (KS on request)
Fig. 5
A-mechanism
Fig. 6
K-mechanism
Fig. 7
KS-mechanism
ABB
Fig. 8
The earthing switch can be mounted on the pivot side of the switch
and on the fuse base when the latter is on the pivot side of the
switch.
Fig. 9
8. MOTOR OPERATION
The motor operation is very flexible when it comes to installation. It
can be installed at the switch axles right or left side, directly on the
switch or on the axles extension.
Can be delivered for all normed voltages.
Fig. 10
Fig. 11
Fig. 8
Type E
Fig. 9
Type EB
Fig. 10
Motor operation mounted on switch type UEMC 40 K3/NM
Fig. 11
Motor operation mounted in cell front type UEMC 40 A2
ABB
Switch disconnector,
F
Rated voltage 12 kV
17
24
Rated voltage 24 kV
36
Rated voltage 36 kV
40,5
82)
123)
KS
Pole distance 12 kV
170
210
235
Pole distance 24 kV
275
Pole distance 24 kV
360
Index explanations
1) additional information needed when placing the order:
the length of fuse link
mounting side - pivot or opening
with or withour fuse tripping
2) for 36/40,5 kV only
3) up to 24 kV only
4) closing or opening of switch disconnector must be carried by a coil
5) for left hand operation shaft extension must be used
6) the earthing switch is normally delivered without mechanical
interlocking that must be spefified seperatelly. For 36/40,5 kV
earthing switch is provided as self standing only type EB.
Ordering example A:
Switch disconnector for 17,5kV / 1250A with latched snap action
mechanism, pole distance 170 mm. The switch disconnector is lefthand operated and equipped with quick-make earthing switch.
Ordering example B:
Switch disconnector for 24kV / 630A with stored spring energy
mechanism type A, equipped with fuse-base on the pivot side, with
fuse-tripping device, pole distance 235mm, right-hand operated.
1) Normally, the switch disconnector is delivered with fuse base for
pivot side mounting. Fuse base for opening side mounting must
be specified in the order.
2) Closing or opening of the switch disconnector must be carried
out by a coil by operating coil. Additional charge.
3) For left-hand operation, a shaft extension must be used.
Additional charge.
4) The earthing switch is normally delivered without mechanical
interlocking. Additional charge for interlocking.
ABB
Fig. 13
Fig. 14
Fig. 16
OPERATION
(b)
Fig. 17
(c)
(a)
Fig. 18
Fig. 19
Fig. 20
ABB
NALF
Mechanisms
Auxiliary switch
HE-operation
upper part
Auxiliarty switch
at blown fuse
Shunt trip
Mechanical interlocking
HE-operation
lower part (mounted in cell front)
Motoroperation
ABB
12 kV
400 630
400 630
67
67
82
82
31,5 31,5
25
25
20
20
1250
1150
67
82
31,5
25
20
17,5 kV
400 630 1250
400 630 1150
50
50
50
82
82
82
31,5 31,5 31,5
25
25
25
400
400
50
62,5
31,5
25
16
24 kV
630 1250
630 1150
50 50
62,5 82
31,5 31,5
25 25
16 16
36 kV
630
800
630
800
50
50
66
66
40,5
630
630
50
66
kV
800
800
50
66
25
25
25
25
400
630 1250
400
630 1250
630
800
630
800
150
150
150
45
45
45
80
80
80
50
50
50
50
16
16
16
16
16
16
16
16
16
165)
165)
165)
165)
150
90
150
90
150
90
70
40
70
40
70
40
75 75 75
31,5 31,5 31,5
50
50
50
50
900 900
80 80
300
40
300
40
300
40
300
40
1600 1600
125 125
1600 1600
125 125
42
48
45
60
55
70
80
88
95
120
75
85
150, 170 and 210
95
110
170 and 210
125
145
1706), 235 and 275
170
195
190
220
115 - 120 Nm
K-mech. 120 Nm / A-mech. 3 Nm
130
40 - 60
10 - 20
12
62/82
31,5
25
20
62/67
42
82
Pole distance
P
mm
175 and 210
Mechanical interlocking can be fitted, but not for KS-mechanism.
2)
At In = 630 A, 100 x CO. At In = 1250 A, 20 x CO.
3)
When fed from switch disconnector/earthing switch side.
4)
Max. fuse size is ref. to time current characteristics for CEF.
5)
Power factor =0,1
6)
With insulating barriers
17,5
40/82
31,5
360
80 - 100 Nm
K-mech 80 - 100 Nm
120
60
35
40/62,5
45
95
24
38/82
31,5
25
16
38/50
55
125
36
66
50
80
170
360
25
1)
ABB
kV
kV
A
kV
kV
mm/inches
4,16
4,76
600/1200
60
28
150/5,9
210/8,25
kA asym.
kA asym.
kA sym.-2s
40
40
25
13,8
15
600/1200
95
38
170/6,69
210/8,25
235/9,25
40
40
25
27,6
29,8
600/1200
125
60
235/9,25
275/10,8
34,5
38
600/800
150
70
360/14,1
40
40
25
40
30
25
kV
kV
A
kV
kV
mm/inches
kA asym.
kA asym.
kA sym.-2s
4,73
8,25
200/600/1200
75
26
210/8,25
40
40
25
12-13,8
15
200/600/1200
95
36
170/6,69
40
40
25
12-16,8
17
200/600/1200
110
50
235/9,25
40
40
25
22,9-24,9
27
200/600/1200
125
60
275/10,8
40
40
25
34,5
38
600/800
150
80
360/14,1
40
30
25
10
ABB
Fig. 22
Fig. 23
Ident.
no.
Weight,
kg
1YMX054150M0001
1YMX064170M0001
1YMX054950M0001
1YMX054141M0001
1YMX064170M0002
1YMX054971M0001
1YMX054152M0001
1YMX064170M0003
1YMX054952M0001
1YMX054153M0001
1YMX064210M0001
1YMX054144M0001
1YMX064210M0002
1YMX054155M0001
1YMX064210M0003
1YMX064171M0001
1YMX054156M0001
1YMX054456M0001
1YMX064171M0002
1YMX054147M0001
1YMX054467M0001
1YMX064171M0003
1YMX054158M0001
1YMX054458M0001
1YMX054310M0001
1YMX054311M0001
1YMX064310M0001
1YMX064311M0001
25
25
25
25
25
25
26
26
26
27
27
27
27
28
28
35
35
35
35
35
35
36
36
36
62
62
63
63
ABB
12
12
12
12
12
12
12
12
12
17,5
17,5
17,5
17,5
17,5
17,5
24
24
24
24
24
24
24
24
24
36
36
40,5
40,5
400
400
400
630
630
630
1250
1250
1250
400
400
630
630
1250
1250
400
400
400
630
630
630
1250
1250
1250
630
800
630
800
150
170
210
150
170
210
150
170
210
170
210
170
210
170
210
170
235
275
170
235
275
170
235
275
360
360
360
360
1YMX054010M0001
1YMX065170M0001
1YMX054910M0001
1YMX054011M0001
1YMX065170M0002
1YMX054911M0001
1YMX054012M0001
1YMX065170M0003
1YMX054912M0001
1YMX054013M0001
1YMX065210M0001
1YMX054014M0001
1YMX065210M0002
1YMX054015M0001
1YMX065210M0003
1YMX065171M0001
1YMX054016M0001
1YMX054410M0001
1YMX065171M0002
1YMX054017M0001
1YMX054411M0001
1YMX065171M0003
1YMX054018M0001
1YMX054412M0001
1YMX054363M0001
1YMX054314M0001
1YMX065363M0001
1YMX065314M0001
30
30
30
30
30
30
31
31
31
32
32
32
32
33
33
40
40
40
40
40
40
41
41
41
67
67
68
68
Fig. 24
Type
12
12
12
12
12
12
12
12
12
17,5
17,5
17,5
17,5
17,5
17,5
24
24
24
24
24
24
24
24
24
36
36
40,5
40,5
400
400
400
630
630
630
1250
1250
1250
400
400
630
630
1250
1250
400
400
400
630
630
630
1250
1250
1250
630
800
630
800
150
170
210
150
170
210
150
170
210
170
210
170
210
170
210
170
235
275
170
235
275
170
235
275
360
360
360
360
NAL 12-4KS150R
NAL 12-4KS170R
NAL 12-4KS210R
NAL 12-6KS150R
NAL 12-6KS170R
NAL 12-6KS210R
NAL 12-12KS150R
NAL 12-12KS170R
NAL 12-12KS210R
NAL 17-4KS170R
NAL 17-4KS210R
NAL 17-6KS170R
NAL 17-6KS210R
NAL 17-12KS170R
NAL 17-12KS210R
NAL 24-4KS170R
NAL 24-4KS235
NAL 24-4KS275R
NAL 24-6KS170R
NAL 24-6KS235R
NAL 24-6KS275R
NAL 24-12KS170R
NAL 24-12KS235R
NAL 24-12KS275R
NAL 36-6KS360R
NAL 36-8KS360R
NAL 40-6KS360R
NAL 40-8KS360R
12
12
12
12
12
12
12
12
12
17,5
17,5
17,5
17,5
17,5
17,5
24
24
24
24
24
24
24
24
24
36
36
40,5
40,5
400
400
400
630
630
630
1250
1250
1250
400
400
630
630
1250
1250
400
400
400
630
630
630
1250
1250
1250
630
800
630
800
150
170
210
150
170
210
150
170
210
170
210
170
210
170
210
170
235
275
170
235
275
170
235
275
360
360
360
360
1YMX054025M0001
1YMX066170M0001
1YMX054915M0001
1YMX054026M0001
1YMX066170M0002
1YMX054916M0001
1YMX054027M0001
1YMX066170M0003
1YMX054917M0001
1YMX054028M0001
1YMX066210M0001
1YMX054029M0001
1YMX066210M0002
1YMX054030M0001
1YMX066210M0003
1YMX066171M0001
1YMX054031M0001
1YMX054415M0001
1YMX066171M0002
1YMX054032M0001
1YMX054416M0001
1YMX066171M0003
1YMX054033M0001
1YMX054417M0001
1YMX054316M0001
1YMX054317M0001
1YMX066316M0001
1YMX066317M0001
32
32
32
32
32
32
33
33
33
34
34
34
34
35
35
40
40
40
40
40
40
41
41
41
67
67
68
68
12
12
12
12
12
12
12
12
12
17,5
17,5
17,5
17,5
17,5
17,5
24
24
24
24
24
24
24
24
24
36
36
40,5
40,5
400
400
400
630
630
630
1250
1250
1250
400
400
630
630
1250
1250
400
400
400
630
630
630
1250
1250
1250
630
800
630
800
150
170
210
150
170
210
150
170
210
170
210
170
210
170
210
170
235
275
170
235
275
170
235
275
360
360
360
360
1YMX054040M0001
1YMX067170M0001
1YMX054920M0001
1YMX054041M0001
1YMX067170M0002
1YMX054921M0001
1YMX054042M0001
1YMX067170M0003
1YMX054922M0001
1YMX054043M0001
1YMX067210M0001
1YMX054044M0001
1YMX067210M0002
1YMX054045M0001
1YMX067210M0003
1YMX067171M0001
1YMX054046M0001
1YMX054420M0001
1YMX067171M0002
1YMX054047M0001
1YMX054421M0001
1YMX067171M0003
1YMX054048M0001
1YMX054422M0001
1YMX054319M0001
1YMX054320M0001
1YMX067319M0001
1YMX067320M0001
32
32
32
32
32
32
33
33
33
34
34
34
34
35
35
42
42
42
42
42
42
43
43
43
68
68
69
69
11
Ident.
no.
Weight
kg
Fig. 25
12
12
12
12
12
12
17,5
17,5
17,5
17,5
24
24
24
24
24
24
36
36
40,5
40,5
400
400
400
630
630
630
400
400
630
630
400
400
400
630
630
630
630
800
630
800
150
170
210
150
170
210
170
210
170
210
170
235
275
170
235
275
360
360
360
360
1YMX054070M0001
1YMX068170M0001
1YMX054925M0001
1YMX054071M0001
1YMX068170M0002
1YMX054926M0001
1YMX054072M0001
1YMX068210M0001
1YMX054073M0001
1YMX068210M0002
1YMX068171M0001
1YMX054074M0001
1YMX054425M0001
1YMX068171M0002
1YMX054075M0001
1YMX054426M0001
1YMX054322M0001
1YMX054323M0001
1YMX068322M0001
1YMX068323M0001
39
39
39
39
39
39
42
42
42
42
51
51
51
51
51
51
68
68
69
69
12
12
12
12
12
12
17,5
17,5
17,5
17,5
24
24
24
24
24
24
36
36
40,5
40,5
400
400
400
630
630
630
400
400
630
630
400
400
400
630
630
630
630
800
630
800
150
170
210
150
170
210
170
210
170
210
170
235
275
170
235
275
360
360
360
360
1YMX054080M0001
1YMX069170M0001
1YMX054930M0001
1YMX054081M0001
1YMX069170M0001
1YMX054931M0001
1YMX054082M0001
1YMX069210M0001
1YMX054083M0001
1YMX069210M0002
1YMX069171M0001
1YMX054084M0001
1YMX054430M0001
1YMX069171M0002
1YMX054085M0001
1YMX054431M0001
1YMX054325M0001
1YMX054326M0001
1YMX069325M0001
1YMX069326M0001
41
41
41
41
41
41
44
44
44
44
53
53
53
53
53
53
70
70
71
71
Fig. 26
NALF 12-4A150R
NALF 12-4A170R
NALF 12-4A210R
NALF 12-6A150R
NALF 12-6A170R
NALF 12-6A210R
NALF 17-4A170R
NALF 17-4A210R
NALF 17-6A170R
NALF 17-6A210R
NALF 24-4A170R
NALF 24-4A235R
NALF 24-4A275R
NALF 24-6A170
NALF 24-6A235R
NALF 24-6A275R
NALF 36-6A360R
NALF 36-8A360R
NALF 40-6A360R
NALF 40-8A360R
12
12
12
12
12
12
17,5
17,5
17,5
17,5
24
24
24
24
24
24
36
36
40,5
40,5
400
400
400
630
630
630
400
400
630
630
400
400
400
630
630
630
630
800
630
800
150
170
210
150
170
210
170
210
170
210
170
235
275
170
235
275
360
360
360
360
1YMX054090M0001
1YMX070170M0001
1YMX054935M0001
1YMX054091M0001
1YMX070170M0002
1YMX054936M0001
1YMX054092M0001
1YMX070210M0001
1YMX054093M0001
1YMX070210M0002
1YMX070171M0001
1YMX054094M0001
1YMX054435M0001
1YMX070171M0002
1YMX054095M0001
1YMX054436M0001
1YMX054328M0001
1YMX054329M0001
1YMX070328M0001
1YMX070329M0001
41
41
41
41
41
41
44
44
44
44
53
53
53
53
53
53
70
70
71
71
1YMX084141M0001
1YMX084152M0001
1YMX084971M0001
1YMX089952M0001
1YMX084144M0001
1YMX084155M0001
1YMX084210M0002
1YMX084210M0003
1YMX084147M0001
1YMX084158M0001
1YMX184147M0001
1YMX184158M0001
1YMX084467M0001
1YMX084458M0001
1YMX084310M0001
1YMX084311M0001
25
26
25
26
27
28
27
28
35
36
35
36
35
36
62
62
12
4,16
4,16
4,16
4,16
13,8
13,8
13,8
13,8
13,8
13,8
27,6
27,6
27,6
27,6
34,5
34,5
600
1200
600
1200
600
1200
600
1200
600
1200
600
1200
600
1200
600
800
150
150
210
210
170
170
210
210
235
235
235
235
275
275
360
360
ABB
Ident.
no.
Weight
kg
4,16
4,16
4,16
4,16
13,8
13,8
13,8
13,8
13,8
13,8
13,8
13,8
13,8
13,8
13,8
13,8
27,6
27,6
27,6
27,6
34,5
34,5
600
1200
600
1200
600
1200
600
1200
600
1200
600
1200
600
1200
600
1200
600
1200
600
1200
600
800
150
150
210
210
170
170
170
170
210
210
210
210
235
235
235
235
235
235
275
275
360
360
1YMX084011M0001
1YMX084012M0001
1YMX084911M0001
1YMX084912M0001
1YMX084014M0001
1YMX084015M0001
1YMX084014M0002
1YMX084015M0002
1YMX085210M0002
1YMX085210M0003
1YMX085210M0004
1YMX085210M0005
1YMX084017M0001
1YMX084018M0001
1YMX084017M0002
1YMX084018M0002
1YMX184017M0001
1YMX184018M0001
1YMX084411M0001
1YMX084412M0001
1YMX084363M0001
1YMX084314M0001
4,16
4,16
4,16
4,16
13,8
13,8
13,8
13,8
13,8
13,8
27,6
27,6
27,6
27,6
34,5
34,5
600
1200
600
1200
600
1200
600
1200
600
1200
600
1200
600
1200
600
800
150
150
210
210
170
170
210
210
235
235
235
235
275
275
360
360
1YMX084026M0001
1YMX084027M0001
1YMX084916M0001
1YMX084917M0001
1YMX084029M0001
1YMX084030M0001
1YMX086210M0002
1YMX086210M0003
1YMX084032M0001
1YMX084033M0001
1YMX184032M0001
1YMX184033M0001
1YMX084416M0001
1YMX084417M0001
1YMX054316M0001
1YMX054317M0001
30
31
30
31
32
33
32
33
32
33
32
33
40
41
40
41
40
41
40
41
67
67
32
33
32
33
34
35
34
35
40
41
40
41
40
41
67
67
ABB
4,16
4,16
4,16
4,16
13,8
13,8
13,8
13,8
13,8
13,8
13,8
13,8
13,8
13,8
13,8
13,8
27,6
27,6
27,6
27,6
34,5
34,5
600
1200
600
1200
600
1200
600
1200
600
1200
600
1200
600
1200
600
1200
600
1200
600
1200
600
800
150
150
210
210
170
170
170
170
210
210
210
210
235
235
235
235
235
235
275
275
360
360
1YMX084041M0001
1YMX084042M0001
1YMX084921M0001
1YMX084922M0001
1YMX084404M0001
1YMX084045M0001
1YMX084404M0002
1YMX084045M0002
1YMX087210M0002
1YMX087210M0003
1YMX087210M0004
1YMX087210M0005
1YMX084047M0001
1YMX084048M0001
1YMX084047M0002
1YMX084048M0002
1YMX184047M0001
1YMX184048M0001
1YMX084421M0001
1YMX084422M0001
1YMX084319M0001
1YMX084320M0001
Ident.
no.
Weight
kg
Type
32
33
32
33
34
35
34
35
34
35
34
35
42
43
42
43
42
43
42
43
68
68
4,16
4,16
13,8
13,8
13,8
13,8
13,8
13,8
27,6
27,6
34,5
34,5
600
600
600
600
600
600
600
600
600
600
600
800
150
210
170
170
210
210
235
235
235
275
360
360
1YMX084071M0001
1YMX084926M0001
1YMX084073M0002
1YMX084073M0001
1YMX088210M0002
1YMX088210M0003
1YMX084075M0001
1YMX084075M0002
1YMX184075M0001
1YMX084426M0001
1YMX084322M0001
1YMX084323M0001
39
39
42
42
42
42
51
51
51
51
68
68
CSA Main switch with fuse base and latched snap action
mechanism, with fuse tripping
NALF 4-6 150KSR
NALF 4-6 210KSR
NALF 13-6 170KSR
NALF 13-6 210KSR
NALF 13-6 235KSR
NALF 27-6 235KSR
NALF 27-6 275KSR
NALF 34-6 360KSR
NALF 34-8 360KSR
4,16
4,16
13,8
13,8
13,8
27,6
27,6
34,5
34,5
600
600
600
600
600
600
600
600
800
150
210
170
210
235
235
275
360
360
1YMX084081M0001
1YMX084931M0001
1YMX084083M0001
1YMX089210M0002
1YMX084085M0001
1YMX184085M0001
1YMX084431M0001
1YMX084325M0001
1YMX084326M0001
41
41
44
44
53
53
53
70
70
CSA Main switch with fuse base and stored spring energy
mechanism, with fuse tripping
NALF 4-6 150AR
NALF 4-6 210AR
NALF 13-6 170A17R
NALF 13-6 170A24R
NALF 13-6 210A17R
NALF 13-6 210A24R
NALF 13-6 235A17R
NALF 13-6 235A24R
NALF 27-6 235A24R
NALF 27-6 275A24R
NALF 34-6 360AR
NALF 34-8 360AR
4,16
4,16
13,8
13,8
13,8
13,8
13,8
13,8
27,6
27,6
34,5
34,5
600
600
600
600
600
600
600
600
600
600
600
800
150
210
170
170
210
210
235
235
235
275
360
360
1YMX084091M0001
1YMX084936M0001
1YMX084093M0001
1YMX084093M0002
1YMX080210M0002
1YMX080210M0003
1YMX084095M0001
1YMX084095M0002
1YMX184095M0001
1YMX084436M0001
1YMX084328M0001
1YMX084329M0001
41
41
44
44
44
44
53
53
53
53
70
70
400/630
400/630
400/630
400/630
400/630
400/630
400/630
400/630
630/800
630/800
150
170
210
170
210
170
235
275
360
360
1YMX054195M0001
1YMX064195M0001
1YMX054976M0001
1YMX054196M0001
1YMX064196M0001
1YMX064197M0001
1YMX054197M0001
1YMX054476M0001
1YMX054335M0001
1YMX064335M0001
7
7
7
8
8
15
13
13
17
17
400/630
400/630
400/630
400/630
400/630
400/630
400/630
400/630
150
170
210
170
210
170
235
275
1YMX054200M0001
1YMX064200M0001
1YMX054978M0001
1YMX054201M0001
1YMX064201M0001
1YMX064202M0001
1YMX054202M0001
1YMX054478M0001
7
7
7
8
8
13
13
13
13
Rated
Rated Pole distvoltage kV current A ance mm
Ident.
no.
Weight,
kg
Fig. 27
12
12
12
17,5
17,5
24
24
24
400/630/1250
400/630/1250
400/630/1250
400/630/1250
400/630/1250
400/630/1250
400/630/1250
400/630/1250
150
170
210
170
210
170
235
275
1YMX054205M0001
1YMX064205M0001
1YMX054974M0001
1YMX054206M0001
1YMX064206M0001
1YMX064207M0001
1YMX054207M0001
1YMX054474M0001
12
12
12
17,5
17,5
24
24
24
400/630/1250
400/630/1250
400/630/1250
400/630/1250
400/630/1250
400/630/1250
400/630/1250
400/630/1250
150
170
210
170
210
170
235
275
1YMX054185M0001
1YMX064185M0001
1YMX054972M0001
1YMX054418M0001
1YMX064418M0001
1YMX064187M0001
1YMX054187M0001
1YMX054472M0001
400/630/1250
400/630/1250
400/630/1250
400/630/1250
400/630/1250
150
210
170
235
245
1YMX343555M0001
1YMX343555M0004
1YMX343555M0002
1YMX343555M0003
1YMX343555M0005
Fig. 28
Type
Rated
Rated Pole distvoltage kV current A ance mm
Ident.
no.
Weight,
kg
14
400/630
400/630
400/630
400/630
400/630
400/630
400/630
400/630
630/800
630/800
150
170
210
170
210
170
235
275
360
360
1YMX054181M0001
1YMX064181M0001
1YMX054960M0001
1YMX054182M0001
1YMX064182M0001
1YMX064183M0001
1YMX054183M0001
1YMX054460M0001
1YMX054337M0001
1YMX064337M0001
7
7
7
8
8
13
13
13
17
17
400/630
400/630
400/630
400/630
400/630
400/630
400/630
400/630
630/800
630/800
150
170
210
170
210
170
235
275
360
360
1YMX054190M0001
1YMX064190M0001
1YMX054961M0001
1YMX054191M0001
1YMX064191M0001
1YMX064193M0001
1YMX054193M0001
1YMX054461M0001
1YMX054337M0001
1YMX064337M0001
7
7
7
8
8
13
13
13
17
17
150
170
210
150
170
210
170
210
170
210
170
235
275
170
235
275
1YMX054235M0001
1YMX064235M0001
1YMX054983M0001
1YMX054214M0001
1YMX064235M0002
1YMX054989M0001
1YMX054236M0001
1YMX064236M0001
1YMX054218M0001
1YMX064236M0002
1YMX064237M0001
1YMX054237M0001
1YMX054483M0001
1YMX064237M0002
1YMX054219M0001
1YMX054489M0001
7
7
7
7
7
7
8
8
8
8
9
9
9
9
9
9
150
170
210
170
210
170
235
275
1YMX054225M0001
1YMX064225M0001
1YMX054988M0001
1YMX054226M0001
1YMX064226M0001
1YMX064227M0001
1YMX054227M0001
1YMX054488M0001
7
7
7
8
8
9
9
9
EB 36 Pivot s. NAL
EB 36 Open s. NAL
EB 36 Pivot s. NALF
EB36Opens.NALF
12
12
12
17,5
17,5
24
24
24
36
36
36
36
36
1250
1250
1250
1250
1250
1250
1250
1250
800
630/800
630/800
630/800
630/800
150
170
210
170
210
235
170
275
360
360
360
360
360
1YMX054270M0001
1YMX064270M0001
1YMX054271M0001
1YMX054272M0001
1YMX064272M0001
1YMX054273M0001
1YMX064273M0001
1YMX054274M0001
1YMX054288M0001
1YMX344033M0001
1YMX344034M0001
1YMX344035M0001
1YMX344036M0001
17,5
17,5
17,5
19
19
24
24
24
30
30
30
30
30
ABB
Type
Ident.
no.
Wt,
kg
1YMX053233M0001
1YMX053233M0002
1YMX042249M0004
1YMX053362M0001
1YMX053235M0001
1YMX053235M0004
1YMX053393M0001
1YMX053394M0001
1YMX053395M0001
1YMX053396M0001
1YMX053397M0001
1YMX053398M0001
1.6
0.8
1,6
1.4
0.6
1,8
2.1
2.1
2.1
2.1
2.1
2.1
1YMX054357M0001
1YMX054353M0001
1YMX054358M0002
1YMX054358M0001
1YMX054359M0001
1YMX054355M0001
1YMX343226M0004
1YMX000054M0001
1YMX053346M0008
1YMX053346M0009
1YMX053346M0010
1YMX053346M0002
1YMX053347M0001
1YMX000012M0001
1YMX000012M0002
1YMX000012M0003
1YMX000012M0004
1YMX000012M0005
1YMX000012M0006
1YMX000012M0007
1YMX000012M0008
1YMX000004M0003
1YMX000004M0004
1YMX000004M0007
1YMX000004M0008
1YMX053225M0001
1YMX053001M0001
1YMX053348M0001
1YMX053349M0001
1YMX053350M0001
1YMX053351M0001
1YMX053352M0001
1YMX053353M0001
1YMX053354M0001
1YMX053355M0001
1YMX053356M0001
1.9
2.3
2.1
2.1
2.6
3.1
4.0
0,1
0,8
0,9
1,0
1,9
2,9
2,1
3,1
2,9
4,2
1,2
1,3
2,9
4,2
2,7
4,0
2,7
4,0
Fig. 29
Fig. 30
Fig. 31
Fig. 32
Fig. 33
Fig. 34
Fig. 35
0.7
1.7
1.4
0.2
1.8
1.9
2.2
2.8
1.3
1.4
1YMX300062M0001
Type
Ident.
no.
Wt,
kg
Mechanisms
K-mechanism
K-mechanism
K-mechanism
K-mechanism
K-mechanism
A-mechanism
A-mechanism
A-mechanism
A-mechanism
A-mechanism
KS-mechanism*)
KS-mechanism*)
KS-mechanism
KS-mechanism
Plastic cover for A-mechanism
ABB
K 12
K 17
K 24
K 36
K 40
A 12
A 17
A 24
A 36
A 40
KS 12/17
KS 24
KS 36
KS 40
1YMX054165M0001 5
1YMX038658M0001 5
1YMX054167M0001 5
1YMX054340M0001 5
1YMX054340M0001 5
1YMX054173M0001 7
1YMX054174M0001 7
1YMX054175M0001 7
1YMX051341M0001 7
1YMX051341M0001 7
1YMX054168M0001 6
1YMX054171M0001 6
1YMX054342M0001 6
1YMX054342M0001 6
1YMX241351M0001 0,2
on NAL 12
on NAL 17/24
on NALF 12
Fuse length dim. e = 292 mm
on NALF 12
Fuse length dim. e = 192 mm
on NALF 12
Fuse length dim. e = 442 mm
on NALF 17
Fuse length dim. e = 292 mm
on NALF 17
Fuse length dim. e = 442 mm
on NALF 24
Fuse length dim. e = 442 mm
on NALF 24
Fuse length dim. e = 537 mm
on NAL 36/40
RB on pivot side
on NAL 36/40
RB on opening side
on NALF 36/40 RB on pivot side
on Nale 36/40
RB on opening side
1YMX054275M0001
1YMX054276M0001
1YMX054277M0001
1YMX054278M0001
1YMX054279M0001
1YMX054280M0001
1YMX054281M0001
1YMX054282M0001
1YMX054283M0001
1YMX343986M0002
1YMX343986M0001
1YMX343986M0003
1YMX343986M0004
2,5
3,1
5,7
5,0
6,4
6,3
7,0
6,5
7,3
5,4
3,3
9,4
7,6
*) Normally, interlocking is mounted on the left hand side of the switch and
therefore a shaft for left hand operation is needed.
Fig. 29 A-mechanism
Fig. 30 K-mechanism
Fig. 31 KS-mechanism
Fig. 32 Front bearing for HE
15
Ident.
no.
Weight,
kg
1YMX054713M0001
1YMX054714M0001
1YMX054715M0001
1YMX054716M0001
1YMX054716M0002
1YMX054717M0001
1YMX054717M0002
1YMX240807M0005
1YMX240807M0006
1YMX054715M0001
1YMX240807M0004
1YMX053390M0001
0.9
1.0
1.1
0.9
0.9
1.0
1.0
0.9
1.0
1.1
0.1
0.1
Fig. 36
0.6
0.6
0.6
0.6
0.6
0.6
NOTE: In connection with shunt trip, auxiliary switch with indent no.
1YMX054713/54715 must be used.
Spare coil for shunt trip for A-mechanism and coil for operating coil
for KS-mechanism.
Coil 220 V AC
Coil 110 V AC
Coil 220 V DC
Coil 110 V DC
Coil 48 V DC
Coil 24 V DC
Common separator for KS-mechanism
1YMX054250M0001
1YMX054251M0001
1YMX054252M0001
1YMX054253M0001
1YMX054254M0001
1YMX054255M0001
1YMX054257M0001
0.4
0.4
0.4
0.4
0.4
0.4
0.1
16
ABB
36
Switch disconnector
type NAL 12, 17,5 and 24 kV
with mechansim
Type
A1
A2
A3
H1
H2
K1
N1
NAL 12-A/K/KS,
NAL 12-A/K/KS,
P=150
P=170
394
394
90
90
422 428
422 428
510 315
510 315
58
58
412
452
75
75
33
33
NAL 12-A/K/KS,
P=210
394
90
422 428
510 315
58
532
75
33
511
98
534 577
600 441
87
452
90
18
511
98
534 577
600 441
87
532
90
18
NAL 24-A/K/KS,
P=170
511
98
534 577
600 441
87
452
90
18
NAL 24 A/K/KS,
P=235
511
98
534 577
600 441
87
582
90
18
NAL 24 A/K/KS,
P=275
511
98
534 577
600 441
87
662
90
18
* 1250 A: A + 2 mm
36
Fuses
kV
Length
3,6/
7,2
192
292
292
442
12
H1
H4 K2
K4 R1 R2
ABB
M S
412 350
452 390
532 470
17
Fuses
kV
17,5
H1
H4
292
1060
895
442
1210 1045
Length
K2
K4
925
828 375
125
275
Type
NALF 17, P=170
NALF 17, P=210
R1
R2
M S
452 395
532 470
Fuses
kV
Length
24
442
537
H1
H4
K2
K4
R2
Type
NALF 24, P=170
NALF 24, P=235
NALF 24, P=275
18
R1
M S
452 395
582 525
662 605
ABB
Fuses
kV
3,6/7,2
12
17,5
24
Type
E12, P=150
E12, P=170
E12, P=210
ABB
M1
681
721
801
M2
428
468
548
S
350
390
470
Length
H5
192
462
292
292
562
562
442
292
704
563
442
442
706
706
537
801
Type
A5
A7
NALF 12 P = 150
NALF 12 P = 170
NALF 17,5 P = 170
NALF 24 P = 170
NALF 17,5 P = 210
NALF 12 P = 210
NALF 24 P = 235
NALF 24 P = 275
173
173
243
243
243
173
243
243
430
430
500
500
500
430
500
500
150
170
170
170
210
210
235
275
19
E 17,5
P 170
P 210
E 24
P=170
P=235
P=275
M1
721
801
M1
721
933
1013
M2
468
548
M2
468
598
678
S
395
475
S
395
525
605
N2
114
161
163
N3
139
174
174
Type
20
E 12
E 12
E 17,5
E 24
E 17,5
E 24
E 24
P = 150
P = 170
P = 170
P = 170
P = 210
P = 235
P = 275
H2
208
208
208
208
208
351
351
H3
393
393
393
432
432
575
575
K3
100
100
100
100
100
100
100
M1
681
721
721
721
801
933
1013
M2
428
468
468
468
548
598
678
N2
112
112
112
112
112
161
161
N3
139
139
139
139
139
174
174
150
170
170
170
210
235
275
350
390
395
395
395
525
605
375 60
375 60
375 60
375 60
375 60
500 120
500 120
ABB
Type
EB 12
EB 17,5-24
245
310
231
245
115
90
200
175
46
21
Recess in front
1YMX053362M0002
Transmission
46
Connection rod
1YMX053233M0001
46
90
100
1YMX400840M0001
1YMX053302M0002
1YMX343036M0001
ABB
1YMX000129M0005
21
Fuse
kV
7,2
12
H1
H2
K2
R1
192
848
275
292
292
948
375
292
292
948
375
442
525
Length
192
H3
NAL 36
NAL 40,5
22
ABB
NAL 36
+
EB 36
NALF 36 + EB
ABB
23
ABB
ABB Sp. z o.o.
Power Products division
ul. Leszno 59
06-300 Przasnysz, Poland
Phone: (+48 22) 51 52 838, 51 52 831
(+48 29) 75 33 233, 75 33 240
Fax:
+48 22 51 52 659, +48 29 75 33 327
e-mail: export.plzwa@pl.abb.com
www.abb.com
24
ABB