HGY Transformer Characteristics Comprehensive Tester
It adopts high-efficiency, low-consumption quality materials and specially wound booster, with microprocessor for data acquisition, analysis, and storage. Built-in micro printer can print test data and curves. When measuring CT ratio, it can automatically calculate the ratio value. One person can complete all testing work. This instrument is lightweight, portable, and easy to operate. Its unique performance makes it a rare instrument at present.
Technical Parameters
1. Input voltage: AC 220V or 380V, 50HZ, automatically identifies input voltage.
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3. Output voltage:
When input AC 220V, output 0~550V;
When input AC 380V, output 0~1000V.
Current: maximum instantaneous current is 240A when measuring ratio.
15A when testing volt-ampere characteristics.
4. Digital voltmeter measurement range: 0~999.9V; resolution: 0.1V.
When displaying current: 0~999.9mA; resolution: 0.1mA.
5. Digital ammeter measurement range: 0~15A (240A), resolution: 0.01A.
6. When measuring CT ratio, it can automatically calculate the ratio value and print data and calculation results.
7. When testing volt-ampere characteristics, it stores and prints 20 sets of current-voltage values and volt-ampere characteristic curves.
