| Customization: | Available |
|---|---|
| Function: | Control |
| Trademark: | YONGE |
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| Rated power | 2280~2600kW | Rated speed range | 1650~1820r/mim |
| Rated frequency | 50Hz | Rated stator voltage | 690V |
| Number of poles | 4 | Stator/rotor winding connection | △/Y |
| Centre height | 500mm | Rated efficiency | ≥96.5 % |
| Insulation class | H | Power factor | 0.95 ind~1~0.95 cap |
| Cooling method | IC616 | Rotor opening voltage | 2128V±20V |
| Motor weight | 7500kg | Protection class | IP54/IP23 (slip ring chamber) |
1.The motor adopts the design of no top-driven fan and no internal axial fan. Based on the series platform, it can be modularised according to the user's needs and provide a variety of motor configurations and services to maximise the user's revenue;
2.Rotor winding integrated high-reliability design, rotor winding and lead system overall welding, overall dipping paint;
3.Self-ventilated slip ring system room design, the use of self-absorbing air circuit carbon brush temperature can be controlled at 85 ºC;
4.Adoption of low resistance air duct with special ventilation blades as the main body, effectively improving the efficiency of the cooling system;
5.The use of special materials to achieve the bearing insulation system capacitance value <0.1nF, improve the high-frequency current blocking ability;
6.Through forward design, modal simulation optimisation and experimental verification are combined to achieve low temperature rise, low vibration and low noise of the motor;
7.It can be widely used in various usage environments such as plateau, high cold, high temperature, high humidity, wind and sand, salt spray, etc. in onshore wind farms;
8.Passed the certification of Check & Balance.
1.Service concept
(1)Fast handling of high standard operation
(2)Strict management and sincere service
(3)Adhere to the standard operation, achieve fast and efficient fault handling, and ensure the safety of product operation
(4)Adhere to strict management, improve the practice of high-quality team, become the service industry benchmark.
(5)Adhere to sincere service, innovative solutions beyond user needs, to achieve sustainable management of the company.
2.Service requirement
(1) work on time, visit customers;
(2) site inspection, user communication;
(3) effective communication, enhance friendship;
(4) Standardized records and inventory of spare parts;
(5) learn business, improve quality.
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