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On load tap changer analyzer HYKC-2000

On load tap changer analyzer HYKC-2000 is a comprehensive measuring instrument for measuring and analyzing the electrical performance indicators of on-load tap-changers for power transformers and special transformers in power systems, which is mainly applied to test transient time, transition waveform, transition resistance, synchronization status of three phase.



Features
Technical Specification

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

100Ω

Measuring range 

1A0.4Ω20Ω 

0.2A10Ω100Ω

Record time of waveform

300ms

Sample rate

30k

Resolution of time

0.1ms

Resolution of resistance

0.1Ω

Accuracy of transition resistance

±5% Reading±0.1Ω

Accuracy of transient time

±0.5% Reading±0.2mS

Temperature

-10-40  Humidity:   <85%RH


Service commitment
0.2769s