Domestic digital intelligent power distribution box
Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- STATE GRID CORP OF CHINA
- Publication Date
- 2014-06-11
- Estimated Expiration
- Not applicable · inactive patent
Smart Images
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Abstract
Description
technical field
[0001] The invention belongs to electrical appliances, in particular to a digital intelligent distribution box mainly used for internal power supply in places such as family houses, shopping malls, and school buildings. Background technique
[0002] In modern residences, shopping malls, school buildings and other places, each household is equipped with a distribution box, which is responsible for the power supply and distribution tasks inside the residence, and has the functions of overcurrent protection and leakage protection. Traditional power distribution boxes mostly use mechanical miniature circuit breakers as the main switch. When the power is stopped and transmitted, manual operation is required on site. There is no intelligent function, the function is relatively single, and the precision of the protection action is not high. The security is not high. In recent years, with the development of the economy and the progress of the society, the living sta...