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whgdmk12345
1098 Messaggi |
 Postato il 12/28/2022 : 02:39:30
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https://www.mktester.com/transformer-test-system/transformer-comprehensive-analyzer/power-frequency-analyzer.htmlProduct description#65306;
Power frequency analyzer is mainly used for #64257;eld testing of P class CT and PT. The test items mainly include excitation characteristic, transformation ratio, polarity, degauss, 5% and 10% error curves, secondary circuit check, withstand test of power frequency alternating current and secondary load. Adopting LCD, self-equipped mini type printer supporting #64257;eld printing; supporting to use USB #64258;ash disk to dump data, with simple and convenient operation.
Technical index
Electrical parameters
Accuracy 0.2%, 0.5%
Power supply AC 220Vą10% or AC 110Vą10%, 50/60Hz
Excitation voltage output 0-2500Vrms,
Excitation current output 0-5Arms (20A peak-value)
Large current output 0-1000A |
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Power Frequency Analyzer
