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.
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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