南通盛樂防爆電器有限公司
啟東市防爆電器儀表燈具廠
地址:江蘇啟東市長江東路東郊工業園區5號
電話：0513-83216899 83328044
傳真：0513-83355393
手機：18921499599
E-mail：sl83216899@163.com
webmaster@qdfb.cn
網址:www.dtfbmusic.com
XDB(C)-J系列防爆動力配電箱（自耦減壓）(IIB IIC)
適用范圍：Application scope
1、1區，2區危險場所 2、IIA、IIB、IIC類爆炸性氣體環境 3、戶外、戶內 1 Hazardous: division 1& 2; 2 Explosive gas atmosphere: classIIA、IIB、IIC 3 Indoor and outdoor. |
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型號含義：Type designation
主要技術參數：Main technical specification
產品特點：Product features
1.鋼板焊接或鋁合金外殼，表面噴塑，外形美觀
2.該產品適用于三相異步電動機不頻繁自耦減壓起動和停止
3.內裝自耦變壓器，交流接觸器，時間繼電器，熱繼電器，斷路器，電壓表，電流表，電流互感器，轉換開關，指示燈等
4.具有過載，短路，失壓，斷相，保護功能
5.鋼管或電纜布線
6.可根據用戶要求特制
1 Enclosure is made of aluminium alloy or welded with steel plate,surface is sprayed with plastic,fine outline;
2 The product suit for three phase asynchronism electromotor not often autotransformer decompress start and stop;
3 Built-in auto-transfomer, AC contactor, thermal relay, circuit-breaker, time delay relay, current instrument transformer, voltmeter,ammeter,transfer switch and indicator lamp;
4 It’s with overload,short circuit,low voltage, short phase protection function;
5 Wiring with steel tube or cable;
6 It can be made on requests.
電氣原理圖：Electrical principal diagram
