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GN27-40.5 series indoor high-voltage disconnector
GN27-40.5 series indoor high-voltage disconnector

GN27-40.5 Indoor High-Voltage Disconnector

Environmental conditions of use 1. The altitude is 1000m. 2. Ambient air temperature: not higher than +400°C, not lower than -25°C. 3. Relative humidity: the daily average value is not more than 95%, and the monthly average value is not more than 90%. 4. Water vapor pressure: the daily average value is not more than 2.2×10MPa, and the monthly average value is not more than 1.8×10°MPa. 5. There is no fire, explosion, corroding metal, damaging the insulation of harmful gases and conductive dust.

Feature
1

This series of indoor high-voltage disconnectors are used in three-phase power systems with rated voltage of 35kV and AC 50Hz, as a connection and conversion line under the condition of voltage and load

2

Use.

3

This product is equipped with CS6-2 manual operating mechanism, and CS6-1 manual operating mechanism is equipped with D when it is with D.

Parameter

Model


Rated voltage (KV)



Maximum Voltage (KV)



Rated current(A)



4S thermally stable current

(RMS) (kA)



Power stabilizes the current

(Peak) (kA)


GN27-35(C)(D)/630

35

40.5

630

20

50

GN27-35(C)(D)/1250

1250

31.5

80

GN27-35(C)(D)/2000

2000

40

100

Install
GN27-40.5 series indoor high-voltage disconnector
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