Y3 series enclosed self fan-cooling squirrel cage rotor three phase induction motor with low voltage and big power, It is improved based on Y2 motor with new material, new crafts and reliable technology. The power
factor and installation way are in line with IEC standard. Y3 series motor is widely used for big power
machines have no special performance requirements, such as machine tools, food machinery, fans,
pumps, compressors, agricultural machinery and other industry.
Main technical performance
Rated voltage: 380V or 660V
Protection class: IP55
Insulation class: F
Cooling method: IC411
Installation way: (table 2) IMB3, IMB35,IMV1
Work Environment
Altitude: less than 1000m
Work temperature: -15°C~+40°C
Relative humidity: less than 85%
| type | power | current A | speed | eff. | power | weight | |
| kw | 380V | 660V | rpm | factor | kg | ||
| Y3-400 1-4 | 450 | 806 | 464 | 1492 | 96.3 | 0.88 | 3100 |
| Y3-400 2-4 | 500 | 896 | 516 | 1492 | 96.4 | 0.88 | 3200 |
| Y3-400 3-4 | 560 | 992 | 571 | 1492 | 96.5 | 0.89 | 3400 |
| Y3-400 4-4 | 630 | / | 642 | 1492 | 96 | 0.89 | 3500 |
| Y3-400 1-6 | 355 | 661 | 381 | 994 | 96.2 | 0.82 | 3200 |
| Y3-400 2-6 | 400 | 736 | 424 | 994 | 96.2 | 0.83 | 3400 |
| Y3-400 3-6 | 450 | 828 | 477 | 994 | 96.4 | 0.83 | 3500 |
| Y3-400 4-6 | 500 | 918 | 529 | 994 | 95.2 | 0.83 | 3600 |
| Y3-400 1-8 | 315 | 629 | 362 | 745 | 95.6 | 0.8 | 3300 |
| Y3-400 2-8 | 355 | 688 | 396 | 745 | 95.6 | 0.8 | 3400 |
| Y3-400 3-8 | 400 | 775 | 446 | 745 | 95.6 | 0.8 | 3500 |
| Y3-400 1-10 | 250 | 542 | 312 | 595 | 94.7 | 0.74 | 3300 |
| Y3-400 2-10 | 315 | 653 | 376 | 595 | 95.1 | 0.77 | 3400 |
| Y3-400 3-10 | 355 | 736 | 424 | 595 | 95.1 | 0.77 | 3500 |
