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Tengen International Industrial Limited
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Indoor AC High Voltage isolator Switch Earth Switch JN22 40.5kV 3 Pole

Tengen International Industrial Limited
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Tengen International Industrial Limited
Province/State: Zhejiang
Country/Region: China
Tel: 86--18657768658
Contact Person:
Mr Wang

Indoor AC High Voltage isolator Switch Earth Switch JN22 40.5kV 3 Pole

Brand Name : Tengen
Model Number : JN22
Certification : CCC
Place of Origin : Zhejiang, China (Mainland)
MOQ : 1
Price : negotiable
Payment Terms : T/T, L/C, Western Union
Supply Ability : 2000 Pieces per Month
Delivery Time : 5-15 work days after confirm the payment
Packaging Details : Standard package or according to customer's requirements
Rated voltage : 40.5kV
Rated short time withstand current : 31.5kA
Rated circuit-time making current : 80KA
Rated short-circuit duration : 300, 350, 400S
4. Earthquake does not exceed : degree 8
Rated insulting level : 95/85
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JN22 40.5kV 3 Pole Indoor AC High Voltage isolator Switch Earth Switch


Specification


JN22B-40.5/31.5 series indoor high voltage(HV) earthing switch absorbs advanced new technical from domestic and abroad. It confirms to GB1985-2004 <AC HV DISCONNECT SWITCH AND EARTH SWITCH> standard. And applies to three- phase rated voltage 405kV, AC50/60Hz power system. It can support the use of KYN61-405 HV switch panel and other models, the foundation is protect the HV electric equipments when repair or maintenance.


  1. Altitude: ≤s 1000m;
  2. Ambient temperature: -25°C-+40°C;
  3. Humidity: daily average humidity≤95%,monthly≤90%;
  4. Earthquake does not exceed degree 8;
  5. No fire, explosion, chemical erosion.
NO.ItemUnitsParameters
1Rated voltagekV40.5
2Rated short-time withstand currentkA31.5
3Rated circuit-time making currentkA80
4Rated peak withstand currentkA80
5Rated short-circuit durationS300, 350, 400
6

Rated

insulting level

1min. PF withstand voltagekVTo earth, phase to phase95
Lighting impulse withstand voltage185

OVERALL DIMENSION

Mounting cutout figure



ModelEGLD
JN22-40.5/31.5-2802802901010656
JN22-40.5/31.5-3003003401100696
JN22-40.5/31.5-3503503401200796
JN22-40.5/31.5-3603603201200816
JN22-40.5/31.5-4004003401300896

Note: The distance of less than 360, the white plus insulation board.


Product Tags:

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