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Over Voltage Metal Oxide Gapless Lightning Arrester Ceramic For Electric Railway Systems

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Over Voltage Metal Oxide Gapless Lightning Arrester Ceramic For Electric Railway Systems

China Over Voltage Metal Oxide Gapless Lightning Arrester Ceramic For Electric Railway Systems supplier
Over Voltage Metal Oxide Gapless Lightning Arrester Ceramic For Electric Railway Systems supplier Over Voltage Metal Oxide Gapless Lightning Arrester Ceramic For Electric Railway Systems supplier Over Voltage Metal Oxide Gapless Lightning Arrester Ceramic For Electric Railway Systems supplier

Large Image :  Over Voltage Metal Oxide Gapless Lightning Arrester Ceramic For Electric Railway Systems

Product Details:

Place of Origin: China
Brand Name: Changgong
Certification: ISO9001/ ISO14001/ OHSAS18001
Model Number: Metal-oxide surge arresters without gaps for electric railway

Payment & Shipping Terms:

Minimum Order Quantity: No Limitation
Price: from 45 USD -500 USD
Packaging Details: wooden cases or pallets
Delivery Time: According to the type and quantity of products
Supply Ability: 80,000pcs per year
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Detailed Product Description
Item Name: Metal-oxide Surge Arresters Without Gaps For Electric Railway Materials Of The Product: Polymeric-housing Or Ceramic
Application: Railway System OEM ODM Service: Available, Too
Samples: Available, Too Trade Term: FOB CIF CFR EXW Etc.
Standards Used: GB11032,JB/T8952,IEC60099-4 Tests Finished: All Type Tested And Deisng Tested

 
Over Voltage Metal Oxide Gapless Lightning Arrester Ceramic For Electric Railway Systems
 
 
1, Lighting Arrestor Description
 
The lighting arrestor is the most advanced over-voltage protector. It is widely used as protective
devices against switching and lightning over voltages in power electrical systems such as power
transformers ,distributors,generators, compensation capacitors. Its core component--resistance slice adopts the material including zinc oxide and many kinds of metal oxides, compared with traditional silicon-carbide arrester,its volt-ampere characteristic of resistance slice has been improved to great degree, as well as the
current-transmit ability of resistance slice, as a result, the capability of arrester has been improved basically
and thoroughly.
Over Voltage Metal Oxide Gapless Lightning Arrester Ceramic For Electric Railway Systems
 
2,  The metal-oxide surge arresters without gaps for electric railway, which is used to protect    
     all kinds of electrical equipments, contact network, electric locomotive from the damage of
      atmosphere overvoltage and operating voltage.
 
3,   Main electrical parameters of polymer-housed metal-oxide surge arresters without gaps for    
      electric railway
      
 

Type

Rated voltage

kV r.m.s

Nominal voltage of the system

kV r.m.s

Continuous operating voltage

kV r.m.s

D.C reference voltage not less than kVResidual voltage ≤ kV

2ms rectangular impulse current withstand

A

4/10μs high current impulse withstand kA

30/60μs

Switching impulse

8/20μs

Lightning impulse

1/10μs steep current impulse

YH5(10)
WT-42/120

4227.5346598120138400/60065/100

YH5(10)
WT-84/240

845568130196240276400/60065/100

4,   Outline dimension of polymer-housed metal-oxide surge arresters without gaps for electric
      railway
        

TypeOverall height mmHeight of unit mmOutside diameter of shed mmNominal creepage distance mm

Total mass

kg

YH5WT-42/120793630150108013
YH5WT-84/2401005870220220024
 

 
Over Voltage Metal Oxide Gapless Lightning Arrester Ceramic For Electric Railway Systems
5, Lighting Arrestor shipping details

Product Name:3kV,10kA ,Lightning arrester(L,A)Item No:YH10W5-42/120
Size:425mmX145mmX110mm with 3pieces per cartonPacking:carton with polyfoam insert parts
MOQ:1setsproduction capacity: 500 sets per day
Payment Terms:T/T 30%before shipment,balance 70% L/C after received B/LWeight:1.8kg/carton
Trade Terms:FOB,CIF(or we can discuss details)Loading Port:Ningbo/ Shanghai(Or as customer requirement)
Loading Ability:20'GP1931sets
40'GP2254sets

Contact Details
China Kayi Industrial Co., Ltd.

Contact Person: Mr. Warren

Tel: 86-755-26927358

Fax: 86-755-26927358

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