Detailed Product Description

Three Phase Motor, Explosion Proof Motor, Flameproof Motor, Asynchronous Motor, YB2 Motor.

This series three phase 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 type
Frame H63 to 315, 2/4/6/8 poles, Rated output: 0.12KW-200KW
B3/B5//B35 mounting; mounting dimensions according to IEC60034 standard.

Specifications & Features
Rated voltage: 380V, 660V, 380V/660V, Rated frequency: 50Hz
Duty: Continuous (S1).
Insulation class: F
Protection degree: IP55
Cooling 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%.