Description
1MT0003 series high-efficiency flameproof fully enclosed, self fan cooled three-phase asynchronous motor is a new product. This series of explosion-proof motors fully comply with design standards such as IEC 60079-0:2017 / IEC60079-1:2017 and GB 3836.1-2010 / GB 3836.2-2010. The explosion-proof grade is ex D IIB T4 GB, and the explosion-proof performance has passed CQST certification. Its efficiency meets the requirements of IEC 60034-30 ie3 high efficiency level (50Hz) and meets the energy efficiency level II of gb18613-2012. It has the characteristics of excellent performance, safe and reliable use, flexible installation, convenient maintenance, low vibration and low noise. 1mt0003 series high-efficiency flameproof motors can be widely used in dangerous fields and places such as petroleum, chemical industry and oil and gas.
Rated power: 0.55 ~ 315 kw
Frame No.: 80 ~ 355
Voltage and frequency: 380V 50Hz
380 / 660V 50Hz, other common voltages are optional
Standard color: ral7011
Cooling mode: ic411
Flameproof sign: ex D IIB T4 GB
Protection grade: IP55
Insulation system: Class F
Oiling device: standard configuration for motor with base No. 280 ~ 355,
Frame No. 160 ~ 250 optional
Ambient temperature: - 20 º C ~ + 40 º C standard design