Three Phase Electric Motor

YB2 explosion proof three phase asynchronous motors are designed and manufactured into flameproof type and the flameproof 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- Flameproof 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. ExIIBT4 - 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. 1. Ambinent tempertuer should not be more than 40º C 2. The elevation should not be exceed 1000 meters. 3. The relative humindity should not be more than 90%. 4. Rated Frequency: 50Hz 5. Rated voltage: 380V 660V 380V/660V 6. Operation mode is S1 7. Protection degree: IP55, Insulation class: F ModelOutputSpeedAmpsEff %Cos φWeightSizeKWHPr/minAkgmmYB2-631-2 0.180.2428200.5650.814270*175*230YB2-632-2 0.250.3328250.66680.8115270*175*230YB2-711-2 0.370.528300.96700.8118300*183*240YB2-712-2 0.550.7528401.33730.8320300*183*240YB2-80M1-2 0.75128501.8750.8321330*308*340YB2-80M2-2 1.101.528402.6780.8422330*308*340YB2-90S-2 1.50228503.4790.8431360*315*355YB2-90L-2 2.20328504.8810.8535385*315*355YB2-100L-2 3.00428706.2830.8846430*326*380YB2-112M-2 4.005.528908.1850.8856460*363*400YB2-132S1-2 5.507.5290011.1860.8883510*380*470YB2-132S2-2 7.5010290014.8870.8887510*380*470YB2-160M1-2 11.0015294021.6880.88150660*430*530YB2-160M2-2 15.0020294028.8890.89164660*430*530YB2-160L-2 18.5025294035.5890.89188700*430*530YB2-180M-2 22.003029504190.50.9237730*438*565