适用范围
Scope of application
1.适用于爆炸性气体环境1区、2区；
1 suitable for explosive gas environment 2 zone, 1 zone;
2.适用于IIA、IIB、IIC级爆炸性气体环境；
2 applies to IIA, IIB, IIC explosive gas environment;
产品特点
Product features
1.防爆轴流风机由防爆电机、叶片、风筒等部件组成；
1 explosion-proof axial flow fan is composed of explosion-proof motor, blades, hair dryer and other components;
2.噪音低、能耗低、防爆性能可靠；
2 low noise, low energy consumption, reliable explosion-proof performance;
3.电缆布线；
3 cable wiring;
4.主轴转速（或电机功率或风量）可根据用户要求选配；
4 spindle speed (or motor power or wind) can be selected by user;
5.符合GB3836-2000，IEC60079标准要求。
5 according to GB3836-2000, IEC60079 standard.
执行标准
The implementation of standards
1.执行标准：GB3836.1-2000、GB3836.2-2000等效于IEC60079-0、IEC60079-1、EN50014,、EN50018；
1 standards: GB3836.1-2000, GB3836.2-2000 is equivalent to IEC60079-0, IEC60079-1, EN50014,, EN50018;
2防爆标志：Exde II BT4等效于II 2G EExd II BT4（欧标）；
2 explosion-proof mark: Exde II BT4 is equivalent to the II 2G EExd II BT4 (European standard);
3.防护等级：IP54；
3 protection grade: IP54;
4.防腐等级：WF1；
4 the anti-corrosion class: WF1;
5.额定电压：AC380V
5 of the rated voltage: AC380V
6.电缆规格：φ10mm～φ14mm
6 cable specifications: Phi 10mm Phi 14mm
7.进线口螺纹：G3/4”
7 inlet thread: G3/4"
双语对照