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To safeguard electrical equipment from transient overvoltages, power substations frequently employ metal-oxide varistor zno (MOV) surge arresters. MOVs are made to deflect excess current away from the device they are safeguarding in order to limit the voltage to a safe level.
To Safeguard Electrical Equipment From Transient Overvoltages, Power Substations Frequently Employ Metal-oxide varistor Zno (MOV) Surge Arresters. MOVs Are Made To Deflect Excess Current Away From The Device They Are Safeguarding In Order To Limit The Voltage To A Safe Level. Lightning Is One Of The Most Common And Destructive Natural Phenomena That Can Have A Catastrophic Effect On Substations And Their Components. This Is Especially True For MOV (Metal-Oxide Varistor) Substation Arresters, Which Are Designed To Protect Electrical Equipment From The High Voltages Caused By Lightning Strikes. When Lightning Strikes A metal Oxide Varistor Calculator, It Can Cause A Surge Of Current That Can Damage The Arrester And Other Components In The Substation. This Can Lead To Power Outages, Equipment Damage, And Even Fire.