YB2 series flame proof induction motor are suitable for the non-excavation working area in underground mine
Flame Proof Motor, Induction Motor, Explosion Proof Motor, YB2 Series Flame-Proof Three Phase Induction Motor This series motors are designed and manufactured into explosion proof type and the explosion proof property conforms to China National Standards: GB3836.1-2000 Electrical Apparatus for Explosive Gas Atmospheres-General Requirements. GB3836.2-2000 Electrical Apparatus for Explosive Gas Atmospheres- Explosion proof Enclosure d and standards IEC79-1, BS4683 and EN50018.
ExdI- safe for use in the non-mining surfaces of underground coal mines where the explosive mixtures of methane or coal-dust are present. ExdIIAT4 - safe for use in plants where the explosive mixtures of IIA Class, TI, T2, T3 or T4 are present. ExdIIBT4 - safe for use in plants where the explosive mixtures of IIB Class, TI, T2, T3 or T4 are present. ExdIICT4 - safe for use in plants where the explosive mixtures of IIC Class, TI, T2, T3 or T4 are present.
Available typeFrame H63 to 315, 2/4/6/8 poles, Rated output: 0.12KW-200KWB3/B5//B35 mounting; mounting dimensions according to IEC60034 standard.
Specifications & FeaturesRated voltage: 380V, 660V, 380V/660V, Rated frequency: 50HzDuty: Continuous (S1). Insulation class: FProtection degree: IP55Cooling method: ICO141 (cooled by SELF-FAN) Connection: Star-connection for 3KW or less while delta-connection for 4KW or more.
Operating Conditions:1.Ambient temperature should not be more than 40.2.Altitude: not exceeding 1000meters above sea level. 3.Relative humidity should be less than 90%.
Flame Proof Motor, Induction Motor, Explosion Proof Motor, YB2 Motor
