how to improve the success rate of meter reading methods and measures. Tenth, eleventh chapter explains in electronic energy meter performance testing in confusing error problem.
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2013年9月21日星期六
Ensure dry type power transformers do not need special maintenance and management
Single-chip intelligent control technology made into dry-type transformer temperature controller, than using discrete components in terms of performance and error control techniques such as a step forward, high precision, small size, multi-function, performance, quality, reliability and operating easy maintenance. Measurement, control Electric energy meter principle whether the normal safe operation, is known for its winding temperature rise to decide. Dry-type transformers are three-phase, and the A-phase, B-phase and C phase three windings, each phase mcb circuit breaker to keep temperature, dry-type power transformers in order to ensure safe operation, and do not need special maintenance management, you need to configure the temperature patrol control instrument (referred temperature controller).
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