GDKC-2000 Transformer On Load Tap Changer Tester
General introduction:
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The tester can record switch operation waveform in overall process.
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The longest time is 6.4s.
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It can test various parameters such as transition waveform, transition time, transition resistance and three phase synchronization one time and analyze results
automatically.
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It has power-off protection, over-voltage protection, perpetual clock and high-speed printing.
Technique index:
1. Three way independent test power, the maximum output current is 0.5A.
2. Processing part: 80C320 high speed 8 digit microprocessor High speed A/D converter, the 3.Maximum sampling rate can reach 400KHz
4. Tester set sampling rate:10~20KHz
5. Maximum save time of single waveform:6.4s
6.Transition resistance measuring scope:0~40Ω
7.Measuring precision:<10%
8.Power supply: 220V±10% power:200W
9. Size: 410mm´320mm´260mm
10. Weight: 20kg