Product Description

YB2 Series Explosion-Proof Three Phase Induction Motor Application scope This series motors are designed and manufactured into explosion proof type and the explosion proof property conforms to China National Standards: GB***6.*****0 Electrical Apparatus for Explosive Gas Atmospheres-General Requirements. GB***6.*****0 Electrical Apparatus for Explosive Gas Atmospheres- Explosion proof Enclosure d and standards IEC***1, BS***3 and EN****8. 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. Specifications & Features: Rated voltage: **0V, **0V, **0V/**0V, Rated frequency: *0Hz Duty: Continuous (S1). Insulation class: F Protection degree: IP*5 Cooling method: ICO**1 (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 *0℃. 2.Altitude: not exceeding ***0meters above sea level. ***** humidity should be less than *0%. Available type Frame H*3 to **5, 2/4/6/8 poles, Rated output: 0.*2KW***0KW B3/B5//B*5 mounting; mounting dimensions according to IEC****4 *****