TERMINAL BOARD, TERMINAL BOARD SYSTEM, AND DISTRIBUTION SWITCHBOARD

• Main Authors: SHIN HIROKAZU, INOUE TAKESHI
• Format: Patent
• Language: English; Japanese
• Published: 26.01.2017
• Subjects: BASIC ELECTRIC ELEMENTS; BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; CURRENT COLLECTORS; ELECTRICITY; GENERATION; LINE CONNECTORS

PROBLEM TO BE SOLVED: To provide a terminal board for a temporary feeding breaker that can easily perform a construction work while making it possible to detect reverse power flow current.SOLUTION: In a terminal board including a pair of power supply connection terminals to which a power supply wire is connected, a neutral wire connection terminal to which a neutral wire is connected, a connection member for connecting the power supply connection terminals and power supply input terminals of plural breakers, and connection members 25 to 29 for connecting the neutral wire connection terminal and the neutral wire input terminals of the plural breakers, the power supply connection terminals and the connection members 25 to 29 are electrically independently provided for each of the plural breakers, and a connection wire for connecting the power supply connection terminals is configured to be attachable and detachable.SELECTED DRAWING: Figure 2 【課題】逆潮流電流の検出に対応可能としながら、施工作業を容易に行い得る一時送りブレーカの端子台を提供する。【解決手段】電力供給線が接続される一対の電源接続端子と、中性線が接続される中性線接続端子と、電源接続端子と複数のブレーカの電源入力端子とをそれぞれ接続する接続部材と、中性線接続端子と複数のブレーカの中性線入力端子とを接続する接続部材２５〜２９とを備えた端子台において、電源接続端子及び接続部材２５〜２９を複数のブレーカ毎に電気的に独立して設け、電源接続端子を接続する接続線を着脱可能とした。【選択図】図２