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JN15-12(7.2)/31.5 type indoor high voltage AC earthing switch

Price:
Negotiable
minimum:
Total supply:
Delivery term:
The date of payment from buyers deliver within days
seat:
Beijing
Validity to:
Long-term effective
Last update:
2017-08-06 23:52
Browse the number:
202

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Company Profile

Yueqing Leqi Electrical Appliances Co. Ltd

By certification [File Integrity]

Contact：leqi(Mr.)

Email：

Telephone：

Area：Beijing

Address：No.408,Shuangyan Road, Chennan Street, Yueqing City, Wenzhou, Zhejiang, China (325016)

Website： http://leqi.kwgbzy.com/

Product Details

Model Number: JN15-12(7.2)/31.5 Brand Name: Leqi Key Specifications/Special Features: Summary:JN15-12 indoor HV earthing switch meets GB1985 AC HV disconnect switchand earth switch, relative standards IEC60129 and passes KEMA testThe apparatus applies to power system of rating below12kV/40.5kV andAC 50/60Hz suitable for various types HV switchgear for earthing protectionThe holistic earthing switch consists of basis, supporting insulator, main axis, main blade, fast spring, fixed and moving contact

Ambient condition:

Altitude: ≤1000m
Ambient temperature: -25℃ ~+40℃
Relative humidity: daily average≤95% , monthly average≤ 90%
Earthquake intensity: 8 degree

Technical specification:

Item: Unit data
Rated voltage: kV 12
Rated short-time withstand current: kA 31.5
Rated short-circuit duration: s 4
Rated short-circuit making current: kA 80
Rated peak withstand current: kA 80
Central distance between poles: 150, 165, 210, 230, 250, 275mm
Rated insulating level 1 min PF withstand voltage: KV 42/49
Light impulse withstand volt: 75/85

Shipping Information:

Lead Time: 1 - 10 days

Main Export Markets:

Asia
Central/South America
Eastern Europe
North America
Western Europe