…In homes, flat vinyl-sheathed cables are often used, in which two or three vinyl-insulated electric wires are bundled together to make a flat shape and then covered with a vinyl sheath. There are various wiring construction methods, but the most common are cable wiring using vinyl-sheathed cables and other cables, and metal conduit wiring, in which insulated electric wires are placed in steel conduits. The basic safety regulations are the Electrical Equipment Technical Standards set forth in the Ministry of International Trade and Industry Ordinance, and to supplement these, there are the Internal Wiring Regulations created by the Electrical Technology Standards Research Committee of the Japan Electrical Association. … *Some of the terminology that refers to "metal conduit wiring" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…住宅などでは,ビニル絶縁電線2~3本をまとめて平形にし,その上にビニル外装を施した平形ビニル外装ケーブルが多く使用される。配線の工事方法は種々あるが,もっとも一般的に行われているのはビニル外装ケーブルその他のケーブルを用いるケーブル配線と,絶縁電線を鋼製電線管に収めて施設する金属管配線とである。保安上の基本的な法規は通商産業省令の電気設備技術基準であり,これを補完するため日本電気協会電気技術基準調査委員会で作成した内線規程がある。… ※「金属管配線」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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