1MT0003 Series Flameproof Grade 3 Energy Ef?ciency(China) Low-voltage Three-phase Asynchronous Motor
Category：Low voltage motor
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1MT0003 Series Flameproof Grade 3 Energy Ef?ciency(China) Low-voltage Three-phase Asynchronous Motor
Rated output：0.55 ~ 315 kW
Frame size：80 ~ 355
Voltage and Frequency：380V 50Hz, 380/660V 50Hz, Other common voltage can be
provide as option design
Standard color：RAL7011
Cooling method：IC411, IC416 optional
Frame-proof marking：Ex db IIB T4 Gb
Protect degree：IP55
Insulation class：F
Re-greasing device：FS 280 ~ 355 motor as standard, FS 160 ~ 250 motor as option design
Ambient temperature：-20oC ~ 40oC as standard
1MT0003 series ?ameproof motors is newly designed totally enclosed fan cooling (TEFC) high ef?ciency motor. This series ?ameproof motor completely meet the standard of IEC 60079- 0:2017/IEC 60079-1:2017 and GB/T 3836.1-2021/GB/T 3836.2-2021. The type of protection for this motor is Ex db IIB T4 Gb. And its ef?ciency ful?ll ef?ciency grade IE3 (50Hz) of IEC 60034-30, and also Grade 3 ef?ciency of GB 18613-2020. This series products have excellent performance, safe and reliable to use, simple and ?exible installation, easy to maintain, low vibration, low noise.
1MT0003 series high-ef?ciency ?ameproof motors can be widely used in petroleum, chemical industry, oil and gas and other hazardous areas and places. These motors are designed such that an explosion
within the housing cannot result in an explosion in the environment. The energy that is generated internally by an explosion is dissipated in the so-called “?ameproof enclosure” so far that the energy is no longer suf?cient for ignition outside the casing.
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