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1. 適用于50Hz、380V，13~125kW三相異步電動機(jī)不頻繁
起動和停止用；
2. 鑄鋁合金或鋼板焊接外殼，表面噴塑；
3. 內(nèi)裝交流接觸器、熱過載繼電器、時(shí)間繼電器、轉(zhuǎn)換開
關(guān)、指示燈等元件；
4. 延時(shí)自動控制時(shí)間繼電器0.4~60秒內(nèi)可調(diào)；
5. 適用于八小時(shí)工作制、不間斷工作制、斷續(xù)周期工作制、
在斷續(xù) 周期工作制下的操作循環(huán)次數(shù)為30次/小時(shí)，兩
次連續(xù)起動間隔時(shí) 間不小于90秒；
6. 具有過載、斷相保護(hù)功能；
7. 鋼管或電纜布線；
8. 可根據(jù)用戶要求特制。
9. 符合GB3836-2000、IEC60079, GB12476.1-2000、
IEC61241標(biāo)準(zhǔn)要求。
1. Apply to 50Hz、380V，13~125KW 3-Phase asynchro-
nous motors infrequently start and stop;
2. Al-alloy diecasted or steelplate welded shell with
plastic-sprayed surface;
3. Inside mounted breaker, AC contactor, thermal-relay,
time relay, changeover switch and indicator, etc;
4. Delay automatic time-control relay can be set within
0.4~60 seconds;
5. Apply to 8 hours work system, continuity work
system and continuous period work system the
operation cyclic per hour. The interval time of twice
continuously sarts is not less than 90 seconds;
6. Possessing the guarding function against overload
and phase failure, etc;
7. Steelpipe and cable wiring.
8. Can be customized according to users requirements.
9. Suitable for GB3836-2000、IEC60079, GB12476.1-2000、
IEC61241 standard request. |
