Pumping dedicated BCX series of explosion-proof repair an electrical outlet box

Explosion-proof Electric Co., Ltd. in Anhui Xinhe

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Pumping dedicated BCX series of explosion-proof repair an electrical outlet box

Information Name:	Pumping dedicated BCX series of explosion-proof repair an electrical outlet box
Published:	2015-05-22
Validity:	365
Specifications:	Custom made
Quantity:	999.00
Price Description:
Detailed Product Description：	BCX series of explosion-proof repair an electrical outlet box Scope: 1.0, Zone 1 and Zone 2 hazardous gas areas; 2. ⅡA, ⅡB, ⅡC class T1 ~ T6 group explosive gas or vapor; 3. Applicable to combustible dust 20, Zone 21 and Zone 22; 4. Indoor and outdoor (IP54, IP65 *). 1.1 division explosive atmosphere hazardous areas in different countries and regions, according to their own standards divide explosion hazardous areas. According to the emergence of explosive gas mixtures in the frequency and duration of the explosive atmosphere into O, Zone 1 and Zone 2. (In accordance with IEC International Electrotechnical Commission) in zone 0: continuous presence or long-term environment of explosive gas mixtures occur. Zone 1: Environmental explosive gas mixtures may occur during normal operation. Zone 2: In normal operation impossible environment of explosive gas mixtures or even if it is only short-lived environment of explosive gas mixtures. 0 areas are generally only present in sealed containers, tanks and other interior gas space, in the actual design process, a region rarely exist, in most cases below 2 area. 1.2 explosion-proof electrical equipment is divided into two categories: Class Ⅰ except mine coal mine electrical equipment electrical equipment Ⅱ occasions of 1.3Ⅱ electrical equipment, according to explosive gas mixtures suitable for maximum experimental safe gap or the minimum ignition current ratio, divided ⅡA, ⅡB, ⅡC three; according to its maximum surface temperature T1-T6 into six groups. 1.4 explosive gas mixture by ignition temperature group (Table 1). 1.5 explosive gas mixtures, according to their maximum experimental safe gap (MESG) or the minimum ignition current ratio (MICR) classification (Table 2). Table 1 Group ignition temperature t (℃) T1450

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