turn ratio tester
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Transformer TTR tester
In the production process of semi-finished and finished power transformers, before the newly installed transformers are put into operation and according to the preventive test regulations, it is required to test the turn ratio or voltage ratio of the running transformers, so as to check the correctness of the turn ratio of transformers, the condition of tap changer, whether the transformers are short circuited between turns, and whether the transformers can operate in parallel. The traditional bridge reading is not intuitive, so the conversion can only be carried out phase by phase. RDB-Ⅲ transformer ratio tester overcomes the shortcomings of traditional ratio bridge test, which is easy to operate and intuitive. TTR tester adopts three-phase precision inverter power supply, and has fast test and high accuracy.
variable ratio tester Transformer ratio measuring instrument Transformer transformer ratio automatic tester TTR testerEmail Details
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1109-2024
Multi-Combined Series - Transformer DC Resistance Ratio (On-load) Tester
Transformer DC resistance ratio (on-load) tester, is for the power industry, transformer manufacturing and field maintenance and other professional scenarios tailored to the efficient integrated solution. The equipment innovatively realizes the completion of DC resistance and ratio (on-load) testing in one wiring, which significantly improves operational efficiency and effectively saves labor costs.
