1:IEC standard,obtained CCC,CE,CQC 2:years of motors history,high quality 3:explosion-proof 4:Protection class:IP55

Specifications & Features :  

      YB2 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 type1:Frame: H80 to H355

2:Poles:2/4/6/8 poles

3:Rated output: 0.75KW-315KW4:B3/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 centigrade

2.Altitude: not exceeding 1000meters above sea level. 3.Relative humidity should be less than 90%.

YB2 three phase induction motor (ISO9001 CE CCC CQC)