Common introduction
Y2 series three-phase asynchronous motors, produced with new procedures, are renewed and upgrading goods based on Y series motors.
Y2 series motors are in obdurate style and fan cooled form, squirrel cage variety and novel in design and nice in visual appeal, compact structure, reduce noise, higher efficiency, big torque, fantastic starting performance, easy maintenance, and so on.. This series motors adopt F class insulation and intended towards the insulation program assessing system in accordance of worldwide practice.
Y2 series motors is usually widely applied to many of driving equipments including machine equipment, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so forth.
Operating disorders
Ambient temperature: 15 forty . Altitude: no greater than one thousand meters from sea degree.
Rated voltage: 380V. Rated frequency: 50Hz,
Connection: Y connection is adopted for motors below 3KW (3KW included) and connection is adopted for many others above 4KW( 4KW integrated). Functioning ration: continuous operating technique (S1).
F class Insulation, the temperature rising in the stator winding examined at 80K(by resistance method). Safety grade: over the principal entire body is IP54, on the terminal box can attain IP55. Cooling technique: Ic411.
The supporters are typically made of strengthen plastics apart from that for frame sizes H315 up to H355 are produced of aluminium-alloy or stamped with steel plate. Alt fan cowis are taken into form by stret-ching with cold rolled steel plate to come to be high mec hanical strength.