1. 該產品適用于50Hz、380V,14~190kW三相異步電動機 不頻繁自耦降壓起動用; 2. 鋼板焊接外殼,表面噴塑; 3. 內裝有自耦變壓器、交流接觸器、熱過載繼電器、時間 繼電器、熔斷器、指示燈等元件; 4. 具有過載、斷相保護功能; 5. 鋼管或電纜布線; 6. 可根據用戶要求特制。 7. 符合GB3836-2000、IEC60079, GB12476.1-2000、IE-C61241 標準要求。
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1. This product applies to 50Hz、380V、14~190KW 3- phase asynchronous motors infrequently self-coupling step-down start; 2. Steel plate welded shell with plastic-sprayed surface; 3. Inside mounted auto-transformer, AC contactor thermal relay, time-relay, intermediate relay, fuser and indicator etc; 4. Possessing the guarding function against overload、 under-voltage and phase failure; 5. Steelpipe and cable wiring; 6. Can be customized according to users requirements. 7. Suitable for GB3836-2000、IEC60079, GB12476.1-2000、 IEC61241 standard request. |