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126KV Zinc Oxide Power Station Substation Arrester Lightning Diverter With Porcelain Housed

Hangzhou Yongde Electric Appliances Co.,Ltd

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126KV Zinc Oxide Power Station Substation Arrester Lightning Diverter With Porcelain Housed

Country/Region china
City & Province hangzhou zhejiang
Categories Lightning Rod
InquireNow

Product Details

126KV Zinc Oxide Power Station Substation Arrester Lightning Diverter With Porcelain Housed​

 

Description:

 

Porcelain Surge Arrester for 35~220kv alternating system

 

Main features: It adopts double sealing structure, the core encapsulates by molded silicone rubber which completely solves the sealing problem of porcelain housed products.
It has a two-way pressure release structure.
Its core component ZnO varistor has good pressure ratio, consistency, large flow capacity and high reliability.
E creepage distance of porcelain housed products is wide which is suitable for IV level heavy pollution areas.

Polymer Housed Metal-Oxide Surge Arrester is mainly applicable for protection of the power equipment like transformers against system over-voltages and lightning surges. It is manufactured with excellent voltage-ampere characteristics and high level of reliability and durability. And the arrester is designed and type tested according to IEC60099-4:2004 standard.

 

Specifications sheet:

 

TypeNominal System VoltageRated VoltageContinuous Operating VoltageMRV under 1/5 μ s Steeo Discharge CurrentMRV under 8/20 μ s Lightning Discharge CurrentMRV under 30/60 μ s Operating Discharge CurrentMinmum Reference Voltage under 1 mA DC4/10 μ s High Current Impulse Twice (KA)2mS SW through-flow capacity A/18Line Discharge Class 
10KA20KA5KA10KA0.5KA1KA
Y10W5-102/26612310281277 2352582032101481008503 
Y10W5-108/28114510886295 2492742152221571008503 
Y10W5-111/29014511188303 2572822222291611008503 
Y10W5-120/31314512098327 2773042392471741008503 
Y10W5-126/329145126100344 2913202512591831008503 
Y10W5-132/344145132106359 3053342632721921008503

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