SF6 GSC-SFG Top unit 12/24kV
Safety: Made to highest IEC standards, non corrosive leak proof enclosure,
with inspection windows, integrated voltage indicator, interlocking device,
gas gauge,etc.
Economy: A life span of minimum 30 years, sealed for life, low maintenance costs.
Reliability: Stringent testing of each unit, extremely durable and reliable actuator,
worldwide use, etc.
Smart integration: Modular construction, compact size, easy installation,
one switch - multiple applications.
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Description
|
Unit
|
GSC-SFG Top unit
|
|
Rated voltage
|
kV
|
12
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17,5
|
24
|
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Rated lightning impulse withstand voltage
|
|
-common value
|
kV
|
75
|
95
|
125
|
|
-across the isolating distance
|
kV
|
85
|
110
|
145
|
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Rated short duration power frequency withstand voltage
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|
-common value
|
kV
|
28
|
38
|
50
|
|
-across the isolating distance
|
kV
|
32
|
45
|
50
|
|
Rated current
|
A
|
800
|
800
|
630
|
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Making capacity (3-times)
|
kA
|
62,5
|
50
|
50
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Short circuit current,3s
|
kA
|
25
|
20
|
20
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Mechanical endurance of switch
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c/o
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5000
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5000
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5000
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