YR-series wound rotor three phase asynchronous motor. The cooling method is of IC01,IC11,IC21or IC31.
The motor has such advantage as energy-saving, low noise, low vibration, light weight and reliable performance. They are easy for installation and maintenance. YR-series 10KV high voltage wound rotor three phase asynchronous motor is developed new series motor according IEC standard. This motor can be used directly with electricity net of 10KV.
The motor can generate lager starting torque at the state of relatively lower starting current and the speed can be adjusted within a limited range. It is suitable for the following applications; A larger starting torque is required that cannot be obtained from a squirrel-cage motor.
Applications where the longer starting time and frequent starting are needed.
Adjustment of speed is needed within a limited range such as windlass, press machines, drawing machines, etc.
The YR-series motors adopt Class-F insulation. The beating structure is designed according to IP54,and grease lubrication are used. Non-stopping oil-filled and oil-discharging units are provided.
The structure and the mounting type of the motor is of IMB3 with continuous, duty(S10),the rated frequency is 50Hz and the rated voltage is 6000V,10000V, other voltage requirement or special requirement should be negotiate with manufacturer before order is placed.
2. The meaning of Type:
3.Tehnical Data see appendix 1
4.Mounting and Contour Dimensions see appendix 2, appendix 3,appendix 4.
5.When ordering, the following requirement should be specified:
Frame size (such as: YR 3551-4) Mounting Type(IMB3)
Rated Power (220kw) Protection Degree (IP23)
Rated Voltage (6000v) Cooling Method (IC01)
Rated Frequency (50Hz) Insulation Class (Class F)
Synchronous Speed (1500r/min) Ambient Conditions (altitude should not be over 1000m
above sea level, ambient temperature varying with
Seasons should not exceed 40 degree) .
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CÔNG TY CP IBB CORPORATION
Địa chỉ: C40 Homyland Riverside, 403 Nguyễn Duy Trinh, Phường Bình Trưng Đông, Thành Phố Thủ Đức, Thành Phố Hồ Chí Minh, Việt Nam