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Products Induction
YTY Series Three Phase Oil Pump Motor is a kind of low-voltage squirrel cage three phase induction motor for oil pump application. It is totally enclosed, fan-cooling newly designed and to be in conformity with the relevant requirements & rules of JB/T10391-2002 & IEC standards.
YTY motor have the advantage of high efficiency, long working life, energy saving, high starting torque, low noise, small vibration, big breakaway torque, reliable operation performance, easy & convenient maintenance.
For the Connection Model of Y motor, please refer to the Nameplate on the motor. (The Y Connection is adopted by motors' Output equal or below 3 KW; The Delta-Connection is adopted by motors' Output above 4 KW).
Unified Standard
Motor Power Rank and Size: GB4826-84; GB4772.2-84; IEC72
Electrical Code: GB755-87; IEC34-1
Structure & Installation Type: GB997-81; IEC34-7
Protection Class: GB4942.1-85; IEC34-5
Cooling Method: GB/T1993-93; IEC34-6
Products Standard
Motor product labeling confirms to the following rules: Series Code + Frame Size + Iron Core Length No. + Motor Poles
Example: YTY 90 L - 4
YTY—means induction motor
90—the second part means the height of motor center (when the motor has no foot, it is same to motor with foot)
L—the third part means the base iron core length no. (S-Short Base, M-Medium Base, L-Long Base)
2—the forth part means the motor poles, this is a 4 poles motor, synchronous speed is 1500 r/min (50Hz); 1800 r/min (60Hz)
Service Condition
Ambient Temperature: -15°C~40°C
Altitude: not exceed 1000 Meter
Rated Voltage: 230/400V (±10%) (Equal of below 3KW output); 400/690V (±10%) (Equal or above 4KW output)
Rated Frequency: 50/60 Hz
Protection Class: IP44/IP54
Insulation Class: B
Cooling Method: IC0141
Working Duty: S1 (Continuous)
Humidity: Lower than 90%
Connection: Star-connection for up to 3KW; Delta-connection for 4KW and above
YTY100L-4 Three Phase Oil Pump Motor 2.2kW 3HP