Arises from defective contact etc. Reaches highest value peak value of voltage in a very short time from inputting voltage and this is a unipolar type voltage change Spike that attenuates slowly. Large current Surge current flows transiently at the time of starting of instruments etc. Control circuits of instruments use inverter circuit condenser input type converter circuit and thyristor control circuit phase control circuit.
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Arises from defective contact etc. Reaches highest value peak value of voltage in a very short time from inputting voltage and this is a unipolar type voltage change Spike that attenuates slowly.
Large current Surge current flows transiently at the time of starting of instruments etc. Control circuits of instruments use inverter circuit condenser input type converter circuit and thyristor control circuit phase control circuit.
These circuits cause distortion in the current. The distortion causes harmonics. Causes burning of phase advance condenser and reactor, beat of transformer, wrong way of breaker, flicker of TV image, noise of audio players etc. Cause of Swells Voltage rise Voltage rises instantaneously by Inrush Current caused at the time of power input of the power line switchgear. Voltage drop happens by Inrush Current caused at the time of starting of load of motors etc.
Power supply stops instantaneously due to thunderbolt etc. Under 1 sec. Unbalance Rate One Touch Switch to Vector display and Power display Easy-to-Use Confirming Phase angle difference thanks to Vector display Specific Phase gets over loaded due to fluctuation of power line load and unbalanced equipment built. Product Questions Please Sign in or Create an account to post a question. There are no entries.
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