BYPASS TOOL FOR WATT-HOUR METER

• Main Authors: SHIMOGAKI MASAHIRO, OGASAWARA TSUYOSHI, ISHIMODA KENICHI, KUSUDA TOMOHIRO
• Format: Patent
• Language: English; Japanese
• Published: 18.02.2021
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

To provide a bypass tool for a watt-hour meter which does not cause a short-circuit accident at a terminal for a meter of a meter when the meter is mounted on a terminal block.SOLUTION: A bypass tool for a watt-hour meter includes: connection terminals 9 to 15 connected to terminals of a terminal block TB; bus bars 17, 19 for short-circuiting the connection terminals; a bus bar storage section 21 for storing the bus bars; and a pair of guide wall sections 31, 31'. The bypass tool for the watt-hour meter provides a pair of meter guide wall sections 33, 33' which face a pair of side surfaces of the terminal block TB, with which the terminal block is sandwiched, which extend upward beyond an exposed region in which an exposed portion on an upper end side of the terminal of the terminal block is positioned, and which guide mounting of the meter, on the pair of guide wall sections 31, 31'.SELECTED DRAWING: Figure 1 【課題】端子ブロックに計量器を取り付ける際に、計量器の計量器用端子で短絡事故を起こさない電力量計用バイパス工具を提供する。【解決手段】端子ブロックＴＢの端子に接続される接続用端子９乃至１５と、接続用端子を短絡するブスバ１７，１９と、ブスバを収納するブスバ収納部２１と、一対のガイド壁部３１，３１´を備えた電力量計用バイパス工具であって、一対のガイド壁部３１，３１´に、端子ブロックＴＢの一対の側面と対向し端子ブロックを挟んだ状態において、端子ブロックの端子の上端側の露出部分が位置する露出領域を越えて上方に延びて、計量器の装着をガイドする一対の計量器ガイド壁部３３，３３´を設ける。【選択図】 図１