Product DescriptionGDBT-1000kVA is mainly to make no-load, load and
induction voltage test for 23kV single phase transformers. The
measurement part is controlled by single chip. Digital display,
no-load and short circuit test data will be sampling by single chip
at the same time.FeaturesManual record test data and save in the
database.The data of No-load test can be corrected by waveform and
rated voltage automatically.The data of Load test can be corrected
by temperature (75ºC, 100ºC, 120ºC, 145ºC) and rated current.In
No-load test, LV side voltage can be monitored.In Load test, HV
side current can be monitored.All test functions and test process
can be selected and controlled by buttons of front panel.All test
results are corrected according to the requirement of GB1094,
IEC60076 or ANSI C57.Test procedure can be proceed by PC
software.All data can be stored and printed.With zero protection,
over-current protection and over-voltage protection functions.CT/PT
range switch automatically.The test bench will fully control to the
whole loop circuit and monitor the measurement.Safety alarm
system.Specifications ItemMeasuring rangeRelative
errorVoltage0.1-500V±(0.2% of the reading+0.1%of the
range)Current0.1-5A±(0.2% of the reading+0.1%of the
range)PowerU*I±(0.2% of the reading+0.1% of the
range)Power factor0.1-0.9999± 3digitsTurns
ratio1.000-9999.9Class 0.2Group00-11 Power SupplyAC220V+/-10%
50Hz+/-2%Use
environmentWorking temperature 0~40ºC, relative humidity 30%~90%/*
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a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
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