D78H35.4 MOV Block for DC Arresters
Note:
The nouns, parameters and corresponding test methods in this parameter list conform to the standards of IEC60099-4:2014 and GB11032-2020.
The rated voltage, power frequency reference current and power frequency reference voltage are reference values.
The 2ms square wave tolerance value is based on the declared current/2ms repetitive charge transfer charge Qrs=423, if the actual test waveform 2ms current/2mS repetitive charge transfer charge Qrs is not equal to 423, it should be corrected according to the actual 2ms current waveform and Qrs value.
The charging rate of the aging test was 90%.
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The number of pulses for the high current withstand value is two.
Features of D78H35.4 MOV for DC Arresters
The D78H35.4DC MOV for DC Arresters is a high-quality product designed to protect electrical installations from lightning and other overvoltage surges. The product is composed of a metal oxide varistor (MOV) connected in series with a spark gap, which acts as an arrester for both lightning and DC overvoltage. This product is designed for use in electrical installations, providing reliable protection and excellent performance. It is a great choice for ensuring safety and reliability in a variety of applications.As a leading zinc oxide varistor manufacturer, we ensure that our D78H35.4DC MOV for DC Arresters are made with the highest quality materials for optimal performance. Our metal oxide varistor (MOV) and ZnO blocks are meticulously crafted to provide superior protection against overvoltage, making them a trusted choice for various electrical applications.
For more information about metal oxide varistor selection guideand metal oxide varistor selection, please feel free to contact us!
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