Specification And Technical Data - Eaton W-SLC-7.2 Instructions For The Installation, Operation And Maintenance

Instructions for the Installation,
Operation and Maintenance
of W-SLC-7.2
Specifications and technical data
Key specifications and technical data are shown in below table:
Key technical data
1 Rated voltage
2 Rated frequency
3 Rated insulation level
4 Rated current
5 Rated short-time withstand current (1s)
6 Rated short-time withstand current (30s)
7 Rated peak withstand current
8 Rated duration of short-circuit
9 Maximum breaking capacity
10 Rated load and overload
characteristics
11
Rated load and overload
characteristics
12
Take-over current for release-operated combination
13
Main loop resistance
14 Closing time
15
Opening time
16
Electrical life (category AC3 and AC4)
17
Mechanical life
18
Control Power Supply
19 Auxiliary contact ratings
20
Utilization category
Note: * This is the value determined by intersection of the time-current trip curves of protection devices
Power frequency withstand voltage (1min)
Lightning withstand voltage
25 opening operations, Category AC4
100 closing operations, Category AC4
Mechanical latch
Electrical latch
Mechanical latch
Electrical latch
Rated voltage
Mechanical latch
Closing coil power
Opening coil power
Electrical latch Closing coil power
Holding coil power
Voltage (max.)
Current
Making capacity (DC)
Making capacity (AC)
Breaking capacity (DC)
Breaking capacity (AC)
Technical Data TD534-0501002U
Withdrawable
Contactor with
Units Conductors
kV 7.2
Hz 50
kV 23
kV 60
A 400
kA 6
kA 2.4
kA 63
s 1
kA 8.5 (3 times)
A 3200
4000
A
A —
≤400
µΩ
≤120
ms
≤50
ms
ms 50~330 (selectable)
operations
300,000
operations 250,000
operations 2,500,000
110/50 Hz, 120/60 Hz,
220/50 Hz, 240/60 Hz,
110 dc, 220 dc
kVA 1 (110V), 1.8 (220V)
VA
400VA
kVA 1 (110V), 1.8 (220V)
VA 40 (110V), 50 (220V)
V (AC/DC)
600
A
10
VA 125
VA
7200
VA
125
VA 720
AC-3, AC-4
EATON CORPORATION
Effective January 2013
Withdrawable
Contactor with
Fuses
7.2
50
23
60
Max 200A with 355A fuse
6
2.4
63
1
50
3200
4000
5000*
—
≤120
≤50
50~330 (selectable)
300,000
250,000
2,500,000
110/50 Hz, 120/60 Hz,
220/50 Hz, 240/60 Hz,
110 dc, 220 dc
1 (110V), 1.8 (220V)
400VA
1 (110V), 1.8 (220V)
40 (110V), 50 (220V)
600
10
125
7200
125
720
AC-3, AC-4
www.eaton.com
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