7
1.4. Weights and overall dimensions
Contactor
VSC7
VSC12
VSC-S/G
VSC7/F
VSC7/FN
VSC12/F
VSC-S/F
VSC7/P
VSC12/P - VSC12/PG
VSC-S/PG
VSC7/PN
VSC7/PNG
VSC12/PN
VSC12/PNG
VSC-S/PNG
Weight
[Kg] 23
23
35
(1)
35
(1)
35
(1)
52
(1)
52
(1)
45
(1)
45
(1)
45
(1)
45
(1)
Overall
dimensions
[mm] H 371
424
494
598
532
636
636
653
653
653
653
[mm] W 350
350
466
466
466
531
531
350
350
350
350
[mm] D
215
215
622
623
702
657
657
673
673
673
673
(1) Without fuses
1.3. Characteristics
Contactor
Reference
IEC 62271-106
VSC7
VSC7/F (
1
)
VSC7/P (
1
)
VSC7/PN (
1
)
VSC7/FN
VSC12
VSC12/F (
1
)
VSC12/P (
1
)
VSC12/PN (
1
)
Reference
VSC7/PNG (
1
)
VSC12/PNG (
1
)
VSC-S/G
VSC-S/F (
1
)
VSC-S/PG (
1
)
VSC-S/PNG (
1
)
GB/T
14808-2001
DL/T
593-2006
Rated voltage
[kV] 4.1
7.2
12
4.1
7.2
12
12
Rated insulation voltage
Withstand voltage at 50 Hz
[kV]
6.2
23
28
6.2
•
32
42
28
(
3
)
Impulse withstand voltage
[kVbil] 6.2
60
75
6.2
60
75
75
Rated frequency
[Hz] 4.3
50-60
50-60
4.3
50-60
50-60
50-60
Rated service current
[A] 4.101
400
400
4.101
400
400
250
Short-time withstand current
Short-time withstand current for 1 s
[A] 6.6
6,000
6,000
6,000
600
Short-time withstand current for 2 s
[A]
6.6
4,000
4,000
Short-time withstand current for 4 s
[A]
•
4,000
4,000
Short-time withstand current for 30 s
[A] 6.6
2,500
2,500
6.6
2,500
2,500
2,500
Rated peak current
[kA] 6.6
15
15
6.6
15
15
15
Rated values
Operations / hour (SCO - DCO)
[Nr.] 4.102.4
1.200
1,200
4.102.2
1,200
1,200
1,200
Rated voltage of the voltage characteristics in category of use
(Category AC4) 100 closing operations
[kA] 6.102.4
4,000
4,000
6.102.4
4,000
4,000
(Category AC4) 25 opening operations
[kA] 6.102.5
4,000
4,000
6.102.5
4,000
4,000
Switching devices and auxiliary circuits
4.8, 4.9
4.8, 4.9
Feeder 1 24÷60 V dc basic
•
•
•
•
•
Feeder 2 24÷60 V dc full option
•
•
•
•
•
Feeder 3 110÷250 V dc/ac basic
•
•
•
•
•
Feeder 4 110÷250 V dc/ac full option
•
•
•
•
•
Normal current
[A] 6.4.6.5
400
400
6.4, 6.5
400
400
400
Mechanical life
[Nr.] 6.101
1,000,000 (
2
)
1,000,000 (
2
)
6.101
1,000,000 (
2
)
1,000,000 (
2
)
200,000
Short-circuit breaking capacity (O-3min-CO-3min-CO)
[A] 6.104
5,000
5,000
6.104
5,000
5,000
-
Short-circuit making capacity (O-3min-CO-3min-CO)
[A] 6.104
13,000
13,000
6.104
13,000
13,000
-
Opening time
[ms]
35...60
35...60
35...60
35...60
35...60
Closing time
[ms]
60...90
60...90
60...90
60...90
60...90
Tropicalisation
IEC 721-2-1
•
•
•
•
•
•
(1) It is possible to combine current limiting fuses with breaking capacity up to 50 kA (IEC 62271-106 - 4.107) - Damage classification “C” (IEC 62271-106 - 4.107.3).
(2) With replacement of auxiliary contacts every 250,000 closing-opening operations.
(3) 42 kV for fixed versions and in dedicated Unigear switchgear
NEPSI.COM - Northeast Power Systems. Inc.
