Siemens 3KL84 Series User manual

Required tools
Contents
Assembly
2.5 mm 13 mm
19 mm
0.5 x 3 mm PZ 5
1 mm3
3KL84...-.. (500A-800A)
3KA84...-..(630A-1600A) IEC 60947-1
IEC 60947-3
Hazardous voltage will cause death or serious injury. Turn off and
lock out all power supplying this device before working on this device.
Replace all covers before power supplying this device is turned on.
Installation & Maintenace must be carried out by qualified personnel.
NOTICE
DANGER
EN !
3K.84..-5
M10 x 30 3K.84..M12 x 40
8UC64..
For 3KL8
2P: 2x
3P: 3x
4P: 4x
1x 1x
2x 2P: 4x
3P: 6x
4P: 8x
2P/3P/4P : M8 x 20 (4x)
Torque 10....14 Nm
(Not in scope of supply)
Permissible mounting position
Drilling Plan for mounting plate
L1V30606645004-01 | 01
Center of
Shaft
M8 (4x) 20.5 A
POLE A
SENTRON SUPERSWITCH
Switch Disconnector Fuse - Size 4
Mounting Details:

1 mm9
1 mm9
Connection
Assembly
1
2.5 mm
Provision for Fuse monitoring
L1V30606645004-01 | 02
2
2
3KL831.../3KA831....
3KL8322.../3KA822....
Max. Lug Size.... 2 X 185 mm M12 X 40
Max. Busbar Size.....2 X 50 X 5 mm M12 x 40
Torque 20 Nm to 28 Nm
3KL823....../3KA823....5 Neutral Link
Max. Lug Size.... 120 mm M10 x 30 (2x)
Torque 10 Nm to 28 Nm
Installation of Shaft

2.5 mm
PZ 5
1 2 3 1 2 3 4 1 2 3 4 5
Assembly
Assembly
L1V30606645004-01 | 03
Adjust Depth of Drive as per dimensional plan
2P : Phase Barrier in position 1 & 2 are essential
3P : Phase Barrier in position 1, 2 & 3 are essential
4P : Phase Barrier in position 1, 2, 3 & 4 are essential
8UC Coupler depth adjustment
Use Depth Setting Templet - 8UC6046-2
Pz5 X 13.5
2.1...2.4Nm
Panel Door
1.5....4Thk
297.7...325.7
Coupler
7 1
45.5 1
3K
8UC
Phase Barrier:
3KX84330AE
Mounting Details for Front Drive
8UC6414-1BB00

0.5 x 3 mm
0.5 x 3 mm
Assembly
L1V30606645004-01 | 04
2P : 3KX84310AF
3P : 3KX84310AE
4P : 3KX84310AG
2P : 3KX84360AF
3P : 3KX84360AE
4P : 3KX84360AG
Terminal cover
Rear Cover
Rear Phase Barrier Kit
2P/3P/4P : 3KX84469AE

Assembly
Assembly
0.5 x 3 mm
0.5 x 3 mm
1 2 3 1 2 3 4 1 2 3 4 5
0.5 x 3 mm
0.5 x 3 mm
2.5 mm
2.5 mm
L1V30606645004-01 | 05
2P (DIN/BS): 3KX84300HF/3KX84300JF
3P (DIN/BS): 3KX84300HE/3KX84300JE
4P (DIN/BS): 3KX84300HG/3KX84300JG
3KX35821YC
3KX35821YD
Fuse Cover:
Fuse Cover Phase Barrier kit
3KX84409AE Unlocked Locked
2P : Add Fuse cover phase Barrier in Position 3
2P : Add Fuse cover phase Barrier in Position 4
3P : Add Fuse cover phase Barrier in Position 5
2P/3P/4P - Replace phase barrier in position 1 with
Fuse Cover Phase Barrier
Mounting Aux. Switch

Information
i i
Information
i i
L1V30606645004-01 | 06
40 40
370
Mounting Dimensions
Outline of Enclosure
40 262 25
440
Dimension Details for SDF in Enclosure
Overall Dimensional details
3KL8: 2P 3KL8: 4P
3P(3KL8)/3P+N
For other Dimensions refer 3P/3P+N For other Dimensions refer 3P/3P+N
223.5
96
208
400
299.7.........324.7
337
32.5
40
17.5
25
264.4
154.4
6
51.7
70.2
4 THICK
60.2
87
87
63
M12
M10
AUXLIARY
SWITCH
NEUTRAL
LINK
OFF POSITION
INDICATOR
REAR COVER
REAR PHASE BARRIER
TERMINAL
COVER
PHASE
BARRIER
FUSE
COVER
INTERLOCKING
LEVER
250
424
87

Information
i i
L1V30606645004-01 | 07
Type BCD E F GHJK L
3KA....2....
3KA....3....
842/843/844
3KA....2....
3KA....3....
845/846
40
50
6
10
64.4
58.4
20
40 20
274
314 354
153.9
159.9
For missing Dimension refer 3P+N For missing Dimension refer 3P+N
3KA8: 3P+N
3KA8: 2P 3KA8: 4P
Outgoing
Incoming
299.7 .....324.7
D
C
70.2
C
337
B
17.5
32.5
60.2
87
87
AUXLIARY
SWITCH
OFF POSITION
INDICATOR
250
424
87