By the perfect integration of stationary type and flexible expansion, SRM16-12 type SF6 gas-insulating compact close metal switchgear with the adoption of the modular design, is suitable for end-user or network node, meanwhile meets the requirement of all kinds of switching substations cabinet-type transformer substations and cable
Branch cabinets. It characters on its compact structure, safety and reliability, longevity and maintenance free.
Available modules:
C Load break switch module ( Width = 325mm )
De Cable connection module with earthing switch ( Width = 325mm )
D Cable connect module without earthing switch ( Width = 325mm )
F Load break switch and fuse combination module ( Width = 325mm )
V Vacuum switch module ( Width = 325mm )
SL Bus bar section module ( load break switch) (Width = 325mm )
Sv Bus bar section breaker module (vacuum switch) (Width = 650mm )
Be Bus bar earth module (Width = 325mm )
M Metering module (Width =750\1000mm )CB Vacuum circuit breaker module (Width = 500mm )
PT power module (Width = 400mm)
This product is in conformity with the standards of IEC60420, GB/T11022, GB3804, GB3906.
No.
Item
Unit
C Module
V Module
Load Break Switch
Circuit Breaker
1
Rated voltage
kV
12
24
12
24
2
Rated current
A
630*
3
Rated frequency
Hz
50/60
4
1min Power frequency withstand voltage
Common value
kV
42
50
42
50
Across insulate distance
kV
48
60
48
60
5
Lightning impulse withstand voltage
Common value
kV
75
125
75
125
Across insulate distance
kV
85
145
85
145
6
Rated transfer current
A
1700
1000
7
Rated active load and close circuit breaking current
A
630
8
Rated cable charge breaking current
A
50 and 10
9
Rated short circuit breaking current
kA
20
16
10
Rated short circuit making current (peak)
kA
63
50
63
50
11
Short time (2s) withstand current, load switch/earth
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