GN24-12(D) Indoor high-voltage isolating switch

Описание:

• Classification Series ：High Voltage Isolating Switch • Product Name ：GN24-12(D) Indoor high-voltage isolating switch • Product Overview： GN24-12D indoor High voltage disconnecting switch applies to power system of rated voltage below 12KV, AC 50/60Hz. It is equipped with CS6-1 manual-operating mechanism and is used to break and make circuit under no-load...

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подробность

Description

GN24-12D indoor High voltage disconnecting switch applies to power system of rated voltage below 12KV, AC 50/60Hz. It is equipped with CS6-1 manual-operating mechanism and is used to break and make circuit under no-load. There are additional pollution type, high-altitude type and electrified display..

Environment condition

Ambient temperature: max. 40°C min. -30°C

Altitude: ≤3000m

Wind pressure: ≤700Pa (equals to wind speed 34m/s)

Relative humidity: daily average ≤95%, monthly average ≤90%

Earthquake intensity: ≤8 degree

No corrosive, explosive or flammable gas, no violent vibration

Technical Data

Model	Rated voltage(kV)	Rated current (A)	4s rated short time withstand current (kA)	Rated peak withstand current (kA)
Model	Rated voltage(kV)	Rated current (A)	4s rated short time withstand current (kA)	Rated peak withstand current (kA)
GN24-12D/630-20	12	630	20	50
GN24-12CD/630-20	12	630	20	50
GN24-12SD/630-20	12	630	20	50
GN24-12CSD/630-20	12	630	20	50
GN24-12D/1000-31.5	12	1000	31.5	80
GN24-12CD/1000-31.5	12	1000	31.5	80
GN24-12SD/1000-31.5	12	1000	31.5	80
GN24-12D/1250-40	12	1250	40	100
GN24-12SD/1250-40	12	1250	40	100
GN24-12CD/1250-40	12	1250	40	100

Outline & Mounting Dimensions