.

D42 Series MOV Block for Substation Arrester

D42 Series MOV Block for Substation Arrester

The D42 Series MOV for Substation Arrester is designed for heavy-load surge protection in 35kV substations. It utilizes a robust MOV varistor material to absorb and dissipate over-voltage transients, ensuring the safety of your equipment and personnel. It also features a dielectric withstand voltage of up to 50kV, a current rating of up to 100A, and a life expectancy of up to 20 years.As a professionalzinc oxide varistor manufacturer, we are sure that with its easy installation and maintenance features, it is the perfect solution for your surge protection needs.

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%.

The number of pulses for the high current withstand value is two.

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%.

The number of pulses for the high current withstand value is two.

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%.

The number of pulses for the high current withstand value is two.

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%.

The number of pulses for the high current withstand value is two.

Features of D42 Series MOV for Substation Arrester

As a reliablemetal oxide varistor manufacturer, our D42 Series MOV for Substation Arrester is a robust and reliable surge protection solution designed to protect critical electrical systems from lightning strikes and other transient over-voltages. It is designed to withstand high surge currents and provide reliable protection to the equipment by limiting the transient over-voltage. It features high energy absorption capacity, high surge current capability, and low voltage drop, making it an ideal choice for a wide range of applications. Additionally, it is designed to be easy to install and maintain, making it an ideal choice for any industrial environment.

If you want to know more about metal oxide varistor identification, please contact us.



Send product request

To: Xi'an Tiangong Electric Co.,Ltd
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

35kV Duriton Core
35kV Duriton Core Welcome to the world of 35kV Duriton Core, the most advanced arrester core in the industry. Our35kv surge arrestercore is made with superior-qualit...
D99 Series MOV Block for Substation Arrester
D99 Series MOV Block for Substation Arrester The D99 Series MOV for Substation Arrester is a state-of-the-art lightning arrester designed to protect substations from lightning and overvoltage ...
D36 Series MOV Block for Distribution Arrester
D36 Series MOV Block for Distribution Arrester D36 Series MOV Block for Distribution Arrester D36 Series MOV for Distribution Arrester is an advanced surge protection device designed to protect...
D42 Series MOV Block for Substation Arrester
D42 Series MOV Block for Substation Arrester D42 Series MOV Block for Substation Arrester The D42 Series MOV for Substation Arrester is designed for heavy-load surge protection in 35kV substa...
High Gradient MOV Block for GIS Arresters
High Gradient MOV Block for GIS Arresters High Gradient MOV (Metal Oxide Varistor) GIS Arresters are surge arresters designed specifically to protect sensitive GIS (Gas Insulated Switchgear...
All supplier products

Same products

CUSTOM METAL SPEAKER MESH
CUSTOM METAL SPEAKER MESH Seller: JCL Precision Part Co.Ltd. A speaker mesh is a protective covering in front of speakers that lets sound pass through while k...
D60 Series MOV Block for Line Surge Arrester
D60 Series MOV Block for Line Surge Arrester Seller: Xi'an Tiangong Electric Co.,Ltd D60 Series MOV Block for Line Surge Arrester The D60 Series MOV for Line Surge Arrester is a hig...
D42 Series MOV Block for Substation Arrester
D42 Series MOV Block for Substation Arrester Seller: Xi'an Tiangong Electric Co.,Ltd D42 Series MOV Block for Substation Arrester The D42 Series MOV for Substation Arrester is desig...
D41 Series MOV Block for Substation Arrester
D41 Series MOV Block for Substation Arrester Seller: Xi'an Tiangong Electric Co.,Ltd D41 Series MOV Block for Substation Arrester D41 Series MOV for Substation Arrester offers super...
D36 Series MOV Block for Distribution Arrester
D36 Series MOV Block for Distribution Arrester Seller: Xi'an Tiangong Electric Co.,Ltd D36 Series MOV Block for Distribution Arrester D36 Series MOV for Distribution Arrester is an ad...