Polymeric Metal Oxide Surge Arrester 3 - 36kv Full Series for Distribution

Polymeric Metal Oxide Surge Arrester 3 - 36kv Full Series for Distribution

MOV blocks for DC arresters, including diameter 71mm,78mm and 99mm.Guaranted 2ms test current D71 is 1500A,D78 is 2000A,D99 is 2500A.repetitive charge transfer Qrs D71 is 3.2C, D78 is 4C, D99 is 6C.

Product Details

We always carry out the enterprise spirit of 'Science and technology be human-oriented, pursuit of excellence and efficiency', providing customers with fully quality D30 High Performance MOVS, Nominal Discharge Current 5kA MOVs size, dead-front arresters test. As a corporate citizen with a strong sense of social responsibility, our company is also enthusiastic about public welfare, helping the poor and helping the poor, always remembering to repay the society and share the worries for the country and the government. We are committed to producing products of excellent quality to meet the requirements of relevant regulations and standards and consumer expectations. We hope that by improving the quality level of employees and providing a platform for employees to show themselves, employees can have a sense of belonging and happiness. Under the support of our customers and the leadership of the company, we have shown a good development trend, continuously achieved gratifying results and won the recognition of the market.


MOV blocks for DC arresters, including diameter 71mm,78mm and 99mm.


DC systemDCDCDC
typeD71H35.4D78H35.4D99H21.4
diameter (mm)70.5±178±199±1.2
height (mm)35.4±0.335.4±0.321.4±0.3
DC U1mA (kV)7.8±0.57.8±0.54.7±0.35
IL at 75% of U1mA
(µA)
≤ 20≤ 20≤ 20
Ures (kV)12.65±0.812.45±0.87.85±0.5
typical Ures / U1mA1.591.581.54
repetitive charge transfer Qrs (C)3.246
guaranted 2ms test current (A)150020002500
max 2ms test current (A)160021003000
4/10µs high current test (kA)100100100
nominal discharge current In (kA)202020
accelerated ageing test115℃ 0.85U1mA/√2 Kct ≤ 1.0


DC   systemDCDCDC
typeD71H35.4D78H35.4D99H21.4
diameter (mm)70.5±178±199±1.2
height (mm)35.4±0.335.4±0.321.4±0.3
DC U1mA (kV)7.8±0.57.8±0.54.7±0.35
IL at   75% of U1mA
    (µA)
≤ 20≤ 20≤ 20
Ures   (kV)12.65±0.812.45±0.87.85±0.5
typical Ures / U1mA1.591.581.54
repetitive charge transfer Qrs (C) 3.246
guaranted 2ms test current (A)150020002500
max 2ms test current (A)160021003000
4/10µs high current test (kA)100100100
nominal discharge current In (kA)202020
accelerated ageing test115℃ 0.85U1mA/√2  Kct ≤ 1.0


Based on the principle of 'quality first', we follow a strict QC management system, and control the quality of our Polymeric Metal Oxide Surge Arrester 3 - 36kv Full Series for Distribution in every inspection link from raw materials, production to finished products. We strive to surpass and pursue excellence, and with our wisdom and sweat, we comprehensively build into a world-class international enterprise! We wholeheartedly provide thoughtful services, reasonable solutions, reliable equipment and complete product series to help customers reduce costs, improve efficiency, and create a better future.
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