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| whgdmk12345 |
Postato il 06/21/2022 : 03:42:03
https://www.mktester.com/transformer-tester/transformer-load-loss-tester/3-phase-transformer-on-loadIntroduction #65306;
3 phase transformer on-load tap changer testeris mainly used to test three-phase transient time, transition waveform, transition resistance, synchronization state, etc. The transformer on-load switch tester is a comprehensive transformer on-load switch measurement and tester, which is used to measure and analyze the electrical performance indicators of power transformers and special transformers on-load tap-changers. The transformer on-load switch tester can automatically capture and display the transition resistance during the transition process. There is also a process of time jumping.
Technical parameters #65306;
Three phase constant current source charge,charge current: 3A/1A; 0.6A/0.2A
Maximum voltage of the port: 24V
Maximum range of transition resistance: 100#937;
Measuring range: 1A#65306;0.4#937;#65374;20#937; 0.2A#65306;10#937;#65374;100#937;
Record time of waveform:300ms
Sample rate: 30k
Resolution of time:0.1ms
Resolution of resistance: 0.1#937;
Accuracy of transition resistance: ±5% Reading±0.1#937;
Accuracy of transient time: ±0.5% Reading±0.2mS
Temperature: -10-40#8451; Humidity: <85%RH
3 Phase Transformer On-load Tap Changer Tester |
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