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Yunnan Nanyue Electric Power Equipment Co., Ltd.
Yunnan Nanyue Electric Power Equipment Co., Ltd.  

Gold Index: 40381

You are here: home  > Arrester & Insulator  > Arresters  > Porcelain Housed Metal Oxide Surge Arresters

Porcelain Housed Metal Oxide Surge Arresters 

Payment Terms: T/T,L/C,WU,Paypal 
Place of Origin: Yunnan, China (Mainland) 
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Product Detail

Model No.: NY
Production Capacity: 100000
Delivery Date: Delivery in 5 work days aft...
Means of Transport: Ocean,Land
Packing: Export Standard package
Brand Name: Nanyue

This product has large current discharge capacity .2ms rectangular current discharge capacity of metal oxide varistor(diameter 115mm) is 2500A,4/10μs

Product name: 
Porcelain housed metal oxide surge arresters 
(Belongs to class surge arresters)
Product summary:
This product has large current discharge capacity .2ms rectangular current discharge capacity of metal oxide varistor(diameter 115mm) is 2500A,4/10μs high current impulse withstand capacity is 100ka which passes line discharge class 5.
This porcelain housing is one big shed and one small shed united open sheds,the shed pitch and shed out are reasonable,the specific creepage distance of surge arresters for Ⅲ degree pollution area is 28mm/kv,it improves pollution withstand capacity of product.
Product feature
This product is made of well voltage-ampere  characteristic nonlinear metal oxide varistors,its protection performance is excellent.
This product has unique pressure release device ,its arc channel is smooth and pressure release performance is excellent. 
High performance double rubber sealing structure is adopted in the product,the constant compression of gasket is less than 15% which ensures good sealing performance.

Main type technical parameter of porcelain housed metal oxide surge arresters.


typerated
voltage
(kvrms)
KVRMS 
continuous
operating
voltage

≥KV DC.
reference
voltage

residual voltage≤kvp2ms 
rectangular
withstand
4/10μs
high current
impulse
withstand
30/60 μs
switching
impulse 
8/20 μs
lighting
impulse
1/10 μs
steep
impulse
Y20W-828/162082863811141460162017828000100
Y20W-648/14916484988751234149116392500100
Y20W-600/13806004628101142138015182500100
Y20W-444/1106444355597907110612382500100
Y20W-420/1046420335565858104611702500100
Y20W-400/95040031856576095010542500100
Y20W-300/7273002284256187278141500100
Y20W-198/4851981542894144855381000100
Y20W-192/4801921502804104805321000100
Y20W-150/3751501172183203754161000100
Y20W-144/3741441152053123744111000100
Y20W-120/295120961702522953281000100
Y20W-108/28110884157239281315800100
Y20W-102/26010279.6148226266297800100
Y20W-96/2509675140213250288600100
Y20W-60/160604885137160178600100
Y20W-54/134544376114134154400100


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skype Ms. Sandra
Sales Manager
Tel: 86-136-29698649
Fax: 86-871-65882055
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Company Info

Yunnan Nanyue Electric Power Equipment Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Kunming
Province/State: Yunnan
Country/Region: China (Mainland)

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