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ELECTRICAL DISTRIBUTION SYSTEM WITH A NUMBER OF SOCKETS, WHICH EACH EACH SOCKET INCLUDES A DEVICE FOR PREVENTIVE CHECKING OF THE CONDITION OF THE LOAD
ELECTRICAL DISTRIBUTION SYSTEM WITH A NUMBER OF SOCKETS, WHICH EACH EACH SOCKET INCLUDES A DEVICE FOR PREVENTIVE CHECKING OF THE CONDITION OF THE LOAD
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机译:带有多个插座的配电系统,每个插座包括一个用于预防性检查负载条件的装置
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摘要
An electrical distribution device with preventive checking of the state of the load, particularly for civil and industrial users, comprising a plurality of electrical tapping outlets which are mutually connected by a single-phase/multiple-phase electrical distribution line (2,3,4) and at least one electrical connector (5) for data transmission which is connected to means (25) for controlling the device. Each outlet is provided with means (11,12) for detecting plugs (10b) within the respective receptacles (13,14,15); these means indicate the presence or absence of the plugs (10b) to means (17,18) for connecting the outlet (10a) to the electrical distribution line (2,3,4); each outlet (10a) is also provided with means for detecting phase/neutral polarity and means for detecting the state of the load. The connecting means (17,18) selectively close normally-open coupling means (29-33) between the electrical distribution line. IMAGE
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