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Gas
Sectionalizer
:
SF6 Gas Insulated
Sectionalizer |
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 Application and
Characteristics
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The SF6 Gas Insulated
Sectionalizer is designed to use in conjunction with recloser
or circuit breaker to automatically isolate faulted of
distribution line.
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The switch can be open
after 1,2 or 3 counts.
(Opening time is not excess 0.2 second)
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The switch offers the
following features :
Maintenance free / Light weight and easy installation / Safety
features / Inrush current restraint.
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Type |
JK-GACBS |
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Rated voltage (kV) |
15 |
25.8 |
36 |
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Rated current (A) |
400/630 |
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Rated frequency (Hz) |
50/60 |
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Rated power frequency withstand voltage (kV) |
40 |
60 |
70 |
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Rated lightning impulse withstand voltage (kV) |
110 |
150 |
170 |
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Rated short-time current (kA, RMS) |
10/12.5/20 |
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Rated short circuit making current (kA,peak) |
25/31.5/50 |
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Minimum operation current (A) |
Phase |
16,24,40,56,80,112,160,224,256,300,448,640 bypass |
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Ground |
3,5,7,18,28,40,56m80m112m160m224m320 Block |
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Inrush restraint miltiplier |
1,2,4,6,8,Block |
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Mechanical endurance (times) |
5000 |
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Full load operation (times) |
200/400 CO |
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Rated control voltage (DC V) |
12 |
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Rated gas pressure (kgf / §². G) |
1.5 |
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Weight (kg) |
180 |
200 |
220 |
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Applied standards |
ANSI C 37.63/IEC 60694/KEPCO std. |
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Copyright(c)since 2003 Reliance Corp.
All right reserved
1304, Kumkwang Benesta,1149-2, Jung-Dong, Wonmi-Gu,
Bucheon-city, Gyeonggi-do 420-020, KOREA |
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