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whgdmk12345
1098 Messaggi |
 Postato il 12/30/2022 : 02:33:20
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https://www.mktester.com/ground-resistance-tester/15kv-digital-insulation-resistance-tester.htmlOverview#65306;
The instrument is designed for HV substations and power plants to test the characteristic of large HV transformer, electric machines and appliances, remote power cable or buried cable and other electrical insulation resistance in strong interference environment. It also can be widely used for testing characteristics of insulation resistance in other area.
Technical Parameters#65306;
Technical parameters
Measurement voltage range 0.5kV#12289;1kV#12289;2.5kV#12289;5kV#12289;10kV#12289;20kV
Measurement voltage accuracy ±(5%#65291;10V)
Short circuit current 10mA
Measurement range and accuracy
Measurement range
Resistance measurement
range
Accuracy
20M#937; 0.01#65374;19.99M#937; ±(5%+3d)
200M#937; 5.0#65374;199.9M#937; ±(5%+3d)
2000M#937; 50#65374;1999M#937; ±(5%+3d)
20G#937; 0.5#65374;19.99G#937; ±(5%+3d)
200G#937; 5.0#65374;199.9G#937; ±(10%+3d)
2000G#937; 50#65374;1999G#937; ±(20%+10d) |
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15KV Digital Insulation Resistance Tester
