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Small Size Surge Protection Metal Oxide Varistor Lightning Protector MOA Resistor Disc

Small Size Surge Protection Metal Oxide Varistor Lightning Protector MOA Resistor Disc

Brand Name : YONGDE
Model Number : D28
Certification : ISO9001/KEMA
Place of Origin : Zhejiang,China(Mainland)
MOQ : 1pcs
Price : negotiation
Payment Terms : T/T or western Union or L/C or PayPal, MoneyGram, D/P, D/A
Supply Ability : 30,000pcs per month
Delivery Time : 20 working days after received your payment
Packaging Details : carton
genre : Metal Oxide Varistor
Use : Surge Arrester
Function : Protection
Diameter : 28mm
Color : Silvery gey
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Small Size Surge Protection Metal Oxide Varistor Lightning Protector MOA Resistor Disc


Description:


1. Core of Arrester
2. good electro conductibility
3. more better nonlinearity


The specification of MOV:


D28 Metal Oxide Varistor(MOV):

TypeD28 Metal Oxide Varistor(MOV)
Specification mmD28*24
Voltage Gradient V/mm210~235
Square Wave Test Valve200
4/20μ S High Current Withstand kA65
8/20μ S high current withstand kA10
DC1mA Refering Voltage kV5.3
0.75Times U1mA Leak current μ A <10
Residual Votage Ratio1.88
Aging Load Point Ratio%85

IMG_2116.jpg


Note:


Zinc Oxide Varistor is widely used in large filed of lightening protection,they are

specified according to the voltage range that they can tolerate without damage.

Other important parameters are the varistor's energy rating in joules, operating

voltage, response time, maximum current, and breakdown (clamping) voltage.

Energy rating is often defined using standardized transients such as 8/20

microseconds or 10/1000 microseconds, where 8 microseconds is the transient's

front time and 20 microseconds is the time to half value.


Yongde holds the quality policy of being 'the technical forerunner, supreme in quality, supremacy of customers, and innovative progressing', so that our products and services successfully satisfied our users. We warmly welcome friends and customers from home and abroad to contact for exchanges and corporations. We also welcome feedbacks from our user communities.


Product Tags:

zinc oxide varistor

      

high voltage varistor

      
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