11-33KV Disconnector

  • GW1-33kV Outdoor High Voltage Switch Disconnecting 
  • GW1-33kV Outdoor High Voltage Switch Disconnecting 

GW1-33kV Outdoor High Voltage Switch Disconnecting 

The 33kv line disconnector is a high-voltage switchgear with a single pole structure. 

The 33kv line disconnector is a high-voltage switchgear with a single pole structure. It is used to divide and close the circuit under the condition of voltage and no load in the outdoor 15KV line network. The outdoor safety switch is equipped with a CS type manual mechanism to prevent misoperation of live ground wire and “dose” with ground wire, the operator does not need to connect another ground wire. Among them, the anti-pollution outdoor high-voltage isolating switch can meet the requirements of users in severely polluted areas, and can effectively solve the pollution flashover problem in the operation of the disconnecting switch.

high voltage switch disconnector

Working Environment

1. Altitude:below 3000m;

2. Ambient temperature:upper limit +40°C, lower limit -10°C in general areas (-40°C in high-cold areas);

3. The wind pressure does not exceed 8 degrees;

4. The earthquake intensity does not exceed 8 degrees;

5. There should be no frequent and severe vibration at the installation site;

6. Gas, steam, chemical deposits, salt spray, dust and other explosive and corrosive substances that seriously affect the insulation and conductivity of the isolation switch in ordinary installation places;
7. The anti-pollution type is suitable for heavily polluted areas, but there should be no substances that cause fires and explosions.

Main Technical Parameters

N oltemUnitDataRemark
1Rated voltagekV15,40.5
2Rated currentA630,1250
3Rated peak withstand currentkA50,100Grounding knife same
4Rated short-time withstand currentkA20,40
Structure typeModel NOCurrenl rating
630A1250A
No groundingGW□-40.5/630GW□-40.5/1250630A1250A
Dynamic contact groundingGW□-40.5(D1)/630GW□-40.5(D1)/1250
Static contact groundingGW□-40.5(D2)/630GW□-40.5(D2)/1250

Appearance And Installation Dimensions

Appearance And Installation Dimensions
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