BFC防爆吊风扇 BFC explosion-proof hang fan

产品名称:BFC防爆吊风扇（IIB） 防爆吊扇 防爆风扇
BAS51-1200(48寸）
BAS51-1400(56寸）
----防爆吊风扇----适用于爆炸性气体环境1区、2区；
----防爆吊风扇----适用于ⅡA、ⅡB级爆炸性气体环境；
----防爆吊风扇----适用于温度组别为T1T4的环境；
----防爆吊风扇----适用于石油采炼、储存、化工、医药、军工及军事设施等爆炸性危险环境。
产品特点
----防爆吊风扇----防爆吊扇由防爆电机、扇叶、接线盒、防爆调速器等部分组成；

----防爆吊风扇----防爆电机外壳采用铝合金压铸成型，表面高压静电喷塑；

----防爆吊风扇----防爆调速器采用电容式档位调速，档位调节无死区，可实现1-5级风速调节；

----防爆吊风扇----钢管或电缆布线。

技术参数
----防爆吊风扇----执行标准：GB3836.1、GB3836.2、GB3836.3、GB3836.9、IEC60079

----防爆吊风扇----防爆标志：ExdⅡBT4

----防爆吊风扇----额定电压：AC 220V

----防爆吊风扇----额定功率：80W

----防爆吊风扇----扇叶直径：1200mm       1400mm

----防爆吊风扇----风量：250m2/min         270M2/min

----防爆吊风扇----防护等级：IP54

----防爆吊风扇----防腐等级：WF1

----防爆吊风扇----引入口规格：2-G3/4"

----防爆吊风扇----适用电缆外径：φ9mm~φ14mm

安装及维护
----防爆吊风扇----安装工作必须由专业人员进行；

----防爆吊风扇----安装前应检查吊扇铭牌上所列的基本数据是否符合实际的使用条件；

----防爆吊风扇----检查吊扇上各引入装置内的压紧密封圈、垫圈是否完整齐备；

----防爆吊风扇----将吊扇的外接地与场所的接地系统连接起来，接地应牢固可靠；

----防爆吊风扇----使用或维修过程中，严禁带电开盖；

----防爆吊风扇----安装或维护后，应注意保持引入装置处的密封圈压紧；

----防爆吊风扇----定期检查引入装置密封圈，若发现密封圈有老虎现象应及时更换；

----防爆吊风扇----定期检查枫叶的使用情况，有无变化、各紧固件有无松动，若发现有此现象应及时更换和紧固。

Product name: BFC explosion-proof hang fan (IIB) explosion-proof ceiling explosion-proof fan

BAS51-1200 (48 inches)

BAS51-1400 (56 inch)

-- explosion-proof hang fan - suitable for explosive gases district 1, 2 division;

-- explosion-proof hang fan - suitable for Ⅱ A, Ⅱ grade B explosive gases;

-- explosion-proof hang fan - suitable for temperature classes for T1 ~ T4 environment;

-- explosion-proof hang fan - applies to oil refined by, storage, chemical, pharmaceutical, war industry and military facilities and other explosive dangerous environment.

Product features

-- explosion-proof hang fan - by explosion-proof motors, explosion-proof ceiling fan leaf, junction box, explosion-proof governor components;

-- explosion-proof hang fan - explosion-proof electric motor shell using aluminum alloy high-pressure electrostatic plastic-sprayed surface;

-- explosion-proof hang fan - explosion-proof governor using capacitive gear, gear speed regulation no dead zone, which can realize 1 - tier 5 wind speed regulation;

-- explosion-proof hang fan - steel or cable wiring.

Technical parameters

-- explosion-proof hang fan - executive standard: GB3836.1 GB3836.2, GB3836.3, GB3836.9, and IEC60079

-- explosion-proof hang fan - explosion-proof marks: Ⅱ Exd BT4

-- explosion-proof hang fan - the rated voltage: AC 220V

-- explosion-proof hang fan power rating: - 80W

-- explosion-proof hang fan - door leaf diameter: 1200mm 1400mm

-- explosion-proof hang fan - 250m2 / min 270M2 air: / min

-- explosion-proof hang fan - protection level: IP54

-- explosion-proof hang fan - the anti-corrosion class: WF1

-- explosion-proof hang fan - into mouth specification: 2 - G3 1/4"

-- explosion-proof hang fan - applicable cable diameter: phi phi 14mm 9mm ~

Installation and maintenance

-- explosion-proof hang fan - erection work must by professionals;

-- explosion-proof hang fan - before installation should check the nameplate listed on the ceiling of the basic data whether accord with actual conditions of use;

-- explosion-proof hang fan - check the ceiling introduced within the compaction sealing device, gaskets is complete ready;

-- -- will hang fan explosion with places the external ceiling connecting the grounding system, grounding should be stable and reliable;

-- explosion-proof hang fan - in the process of use and repair, forbidden charged open cover;

-- explosion-proof hang fan -- installation or maintenance, should pay attention to keep the sealing ring in introducing device pressure;

-- explosion-proof hang fan -- regular inspection introducing device sealing ring, if discover the sealing ring have tiger phenomenon should change in time;

-- explosion-proof hang fan - regularly check the use of maple leaf for changes, each fasteners, without loosing, if found to have this phenomenon should change in time and tighten.