概述 1215-6H1178系列井用潛水三相異步電動機系按西德里茨公司引進技術制造。潛水電動機與潛水泵組成潛水電泵，長期潛入水中工作，適用于在深井中提取地下水，為城市工礦企業，農業灌溉及居民生活提供生產和生活用水，也可用于礦井搶險排水。 General Introduction 1215-6H1178 series water-submersible 3-phase asynchronous motors are manufactured according to the technology introduced from Ritz Company of Germany.Electric water-submersible pump is composed of water-submersible motor and water-submersible pump,can be submerged into water operating for long period,suitable for lifting underground water in deep well to provide water for agriculture irrigation,industry production and living water,and can be also used for mine dewatering in case of emergency. 使用條件 1． 電動機應完全浸在水中立式使用，其潛入深度不大于70m，較低位置距井底不少于5m。 2． 電動機為連續工作制。 3． 1215-1234系列介質水溫不高于20℃。6H1162-6H1178系列介質水溫不高于25℃。 4． 介質為清水，固體含量（重量比）不大于0.01%。 5． 介質水中不含腐蝕性物質，PH值在6.5-8.5范圍內。 6． 電動機內必須充滿潔凈的清水。 Application Conditions 1. The motor should be submerged into water and be operated in vertical with a depth no more than 70m and the lower distance to the bottom of the well is no less than 5m. 2. The motor will operate continuously. 3. The motor for 1215-1234 series,the medium water temperature is not exceeding 20℃. And for 6H1162-6H1178series,the medium water temperature is not exceeding 25℃. 4. Solid content of the medium water should be no more than 0.01%(by weight). 5. There’s no corrosive things in the water,and pH value should be 6.5-8.5. 6. The motor must be filled with clean water.