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适用范围
1、1区、2区危险场所。
2、IIA、IIB类爆炸性气体环境。
Application
1.Can be used in Zone 1 and Zone 2 dangerous places.
2.Can be used in II A, II Bgroup explosive atmosphere.
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产品特点
1、外壳为钢板焊接而成。
2、内可装有自耦变压器、交流接触器、时间继电器、中间继电器、热继电器、电流互感器、 转换开关、 熔断器、电压表、电流表、指示灯等供用户选定，或按图纸特制。
3、具有过载、短路、 失压、断相保护等功能。
4、钢管或电缆布线均可。
5、符合GB3836-2000,IEC60079标准要求。
Features
1.The shell is welded of steel plates.
2.Inside is arranged varitran, AC contactor,time relay,interposing relay, ther-
mal relay, current transformer, selector, fuses,voltmeter, ammeter and indicatoretc.
3.With protections of overload, short-circuit,voltage-absent, phase-failure.
4.Suitable for both steelpipe and cable wiring.
5.Suitable for GB3836-2000,IEC60079 Standard request.
型号含义
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主要技术参数Main inplication
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