Metal oxide varistor Surge arrester

الوصف

Metal Oxide varistor uses zinc oxide that has been heat treated and formed into a disc. The zinc oxide disc acts as a non-linear resistor, clamping the voltage at a given level.

Most applications for MOV are in power transmission lines and circuits that are controlled by low frequency signals. Brightking provide a full range of MOV, with break-down voltages from *8V to ***0V and surge currents of up to *0KA or more. The company offers round varistors with diameter sizes (measured in millimetrer) of: 5, 7, *0, *4, *0, *5, *2, *0 and *3mm. A square model with *4mm sides is available and custom-made sizes are also possible.

Brightking MOV products are RoHS WEEE compliant and meet the following standards and certifications: UL; VDE; CSA. BrightKing MOV products may be incorporated into SPD that are certified to standard ICE *************3.

• Varistor voltage(V1mA):*3
• Fast response to transient over-voltage and limited current
• Capable of absorbing high transient energies
• Low clamping ratio and no follow-on current