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For CT transformation ratio measurement range 15000A/5A, 3000A/1A. PT transformation ratio test range: 500KV: 100V. The measurement range when an external booster or current booster is not required. Using a thermal printer to automatically screen and print typical report usage data is very suitable for field data comparison. It can save 1000 sets of test data and can be saved for 10 years after power failure.
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Delta Technology (Chongqing) Co., Ltd.