简介
Introduction
◆适用于爆炸性气体环境1区、2区；
◆ applicable to the 2 District, 1 District, explosive gas environment;
◆适用于IIA、IIB级爆炸性气体环境；
◆ applicable to IIA, IIB explosive gas environment;
◆适用于温度组别为T1～T4的环境；
◆ applicable for temperature groups T1 to T4 environment;
◆适用于石油采炼、储存、化工、医药、*及军事设施等爆炸性危险环境。
◆ applicable to the petroleum production and refining, storage, chemical, pharmaceutical, military and military facilities and other explosive dangerous environment.
产品特点
Product features
◆防爆吊扇由防爆电机、扇叶、接线盒、防爆调速器等部分组
◆ the explosion-proof fan made of explosion-proof motor, blades, junction box, explosion-proof governor as the part
◆防爆电机外壳采用铝合金铸成型，表面高压静电喷塑；
◆ explosion-proof motor shell using aluminum alloy casting forming, surface of high-pressure electrostatic spraying;
◆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；
◆ ex governor adopts capacitive stall speed, gear position regulating no dead time, can realize the 1-5 level wind speed regulation;
◆钢管或电缆布线。
◆ steelpipe and cable wiring.
技术参数
Technical parameters
执行标准：GB 3836.1、GB 3836.2、GB 3836.3、GB 3836.9、IEC60079-0、IEC60079-7、IEC60079-18
Executive standard: GB 3836.1, GB 3836.2, GB 3836.3, GB 3836.9, IEC60079-0, IEC60079-7, IEC60079-18
防爆标志：ExdemII BT4
Explosion proof mark: ExdemII BT4
额定电压：AC 220V
Rated voltage: AC 220V
额定功率：80W
Rated power: 80W
防护等级：IP54
Protection grade: IP54
引入口规格：2-G3/4"
Introduction of export specification: 2-G3/4"
适用电缆外径；Φ9mm～14mm
For cable diameter; diameter 9mm ~ 14mm
双语对照