Chongqing Gold M&E Equipment Co., Ltd.

Transformer On Load Tap Changer Anal`yzer

I.Introduction On load tap changer anal`yzer GDKC-2000 is mainly applied to test transient time, transition waveform,transition resistance,synchronization status of three phase. II.Test feature 1.Test transformers of type Y0 Y and display resistance value directly2.Automatically anal`yze waveform fault and mark the fault.3.Automatically adjust resistance value and time range according to sampling data4.Transformer type is able to display to synchronization status of three phase5.Be able to test with winding or without winding6.Four terminal connection mode and provide high accuracy of resistance measurement.7.Continuous test to save time of power off8.Make word report9.800& 215480 colorized LCD with touch screen and high speed printer10.Store 1000 groups of data and also can be saved by USB flash diskIII.Technical parameters1. Three phase constant current source charge,charge current: 3A/1A0.6A/0.2A2.Maximum voltage of the port:24V3.Maximum range of transition resistance:100O4.Measuring range:1A:0.4O~20O 0.2A:10O~100O5.Record time of waveform:300ms6.Sample rate:30k7.Resolution of time:0.1ms8.Resolution of resistance:0.1O9.Accuracy of transition resistance:& 1775 Percent Reading& 1770.1O10.Accuracy of transient time:& 1770.5 Percent Reading& 1770.2mS11.Temperature:-10-40& 176C Humidity:<85 PercentRH

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