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제품명 29kV Gas Insulated Switchgear
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DONGNAM 29kV Gas Insulated Switchgear

Product Specification

Name of Product

29kV Gas Insulated Switchgear (GIS)

Rated Voltage(kV)

29

Applied Standard GIS

IEC 62271-200, KRSA

CB

IEC 62505-1, IEC 62271-100

Rated Current(A)

630 / 2000

Rated Breaking Current(kA)

20

Power Frequency Withstand Voltage(kV) /
Disconnector with Surge Protection Gap

95 / 110

Lightening Impulse Withstand Voltage(kV) /
Disconnector with Surge Protection Gap

200 / 220

Rated SF6 GAS Pressure
(Mpa.G)

at cutoff part

0.2

et cetera

0.2

Circuit Breaker's Service Classification (Class)

E1, C2, M2

Control Method

circuit breaker

Electric Spring Operation Method

disconnector

Electric Operation Method

earthing switch

Manual Operation Method

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