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Indoor High Voltage Disconnect Switch

GN27-40.5 indoor high voltage disconnect switch
  • GN27-40.5 indoor high voltage disconnect switch

GN27-40.5 indoor high voltage disconnect switch

1. Altitude:≤1000m;
2. 2. Ambient temperature: -25°C~+40 °C;
3. Relative humidity: daily average≤95%, monthly average ≤90%;
4. Earthquake intensity:≤8 degree;
5. Applicable occasions should free from inflammables, explosives Corrosives and severe vibration

Detailed introduction

GN27-40.5 indoor high voltage disconnect switch

GN27-40.5 Indoor High Voltage Disconnect Switch

Summary
GN27-40.5 indoor high voltage disconnect switch is an indoor electric apparatus used in rated voltage 35kV, three-phase AC 50Hz system. It used for connect and switch the circuit with voltage without load.This disconnect switch equipped with CS6-2 manual/handle operating mechanism, D series equipped with CS6-1 manual/handle operating mechanism.

Ambient condition
1. Altitude:≤1000m;
2. 2. Ambient temperature: -25°C~+40 °C;
3. Relative humidity: daily average≤95%, monthly average ≤90%;
4. Earthquake intensity:≤8 degree;
5. Applicable occasions should free from inflammables, explosives Corrosives and severe vibration
6.steam pressure: daily average ≤2 . 2*10-3MPa, monthly average ≤1.8*10-3Mpa

Feature
1. Scientific design and innovative structure.
2. 2. Multi contacts, rotary contacting, auto-cleaning capacity and effective cooling.
3. Contacting points distribute on two planes, small operating moment and good pressure withstand capacity as well as easy of adjustment.
4. Applicable when creep age distance, insulating capacity and withstand voltage are all on the highest level.
5. Axletree is fabricated on the rotary axle so as to prolong lifetime of apparatus and to simplify operation.

Specifications

Model Rated
Voltage(kv)
Max
Voltage(kv)
Rated
Current(kv)
Rated peak
 withstand current(kA)
4s short-time
withstand current(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 1000

Model Implication


Overall Dimensions

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