型號(hào)含義 Model implication
適用范圍 Applications
1.1區(qū)、2區(qū)危險(xiǎn)場(chǎng)所或20區(qū)、21區(qū)、22區(qū)危險(xiǎn)場(chǎng)所; 2.ⅡA、ⅡB爆炸性氣體環(huán)境或可燃性粉塵環(huán)境; 3.戶內(nèi)、戶外(IP54); 4.溫度組別:T1~T4; 5.應(yīng)用于石油、化工、航天、軍工等場(chǎng)所。 1.Hazardous:division 1 &2,or 20,21,&22; 2.Explosive gas atmosphers: class ⅡA ⅡB or inflammable dust environment; 3.Indoor or outdoor(IP54); 4.Temperature class:T1~T4; 5.Widely using in the fields of oil, chemical industry, spaceflight,war ind-ustru and so on.
產(chǎn)品特點(diǎn) Features
1.鋼板焊接,表面噴塑; 2.內(nèi)裝自耦變壓器、交流接觸器、熱繼電器、斷路器、 時(shí) 間繼電器、電流互感器、電壓表、電流表、轉(zhuǎn)換開關(guān)及 指示燈等元件; 3.產(chǎn)品具有過載、短路、欠壓、斷相等保護(hù)功能; 4.可根據(jù)用戶要求特制; 5.鋼管或電纜布線。 1.Welded with steel plate, surface is sprayed with plastic; 2.Built-in auto-transfomer, AC contactor, thermal relay, circuit-breaker, time relay, current instrument transformer, voltmeter,ammeter, transfer switch and indicator lamp; 3.With overload, short circuit, low voltage, short phase protectionfunctions; 4.It can be made on requests;T1~T4/T6; 5.Wiring with steel tube or cable.
主要技術(shù)參數(shù) Main technical parameters
電器原理圖 Electric scheme
外形尺寸 Outline dimensions
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