Product Attributes
| Attribute | Detail | Attribute | Detail |
|---|
| Brand | Changli | Model NO. | YPKK560-4-2000KW |
| Series | YPKK High Voltage Inverter Motor | Customization | Available |
| Number of Stator | Three-Phase | Rotor Type | Squirrel Cage |
| Application | Industrial, Mining, Power Plant, Water Plant, Petrochemical | Driven Machine | Pump, Fan, Air Compressor, Crusher, Conveyor, Machine Tool |
| Speed | Variable Speed | Starting Mode | Direct on-line Starting or VFD Starting |
| Function | Driving, Speed Control | Duty Type | S1 Continuous |
| Number of Poles | 2P to 16P | Rotation Direction | CW / CCW |
| Rated Power | Up to 25000kW | Mounting | IMB3 |
| Frequency | 50Hz / 60Hz | Cooling Method | IC611, IC616, IC666, IC81W |
| Voltage | 3kV, 3.3kV, 6kV, 6.6kV, 10kV, 11kV, 13.8kV | Casing Protection | Closed Type |
| Protection Class | IP44, IP54, IP55 | Insulation Class | F |
| Bearing | Anti-friction Bearing | Space Heater | Yes |
| Frame Size | 355mm to 1120mm | Manufacturing Standard | IEC Standard |
| Certification | ISO9001, CCC | HS Code | 850152000 |
| Transport Package | Standard Seaworthy Packing, Plywood or Fumigated Wooden Case | Production Capacity | 500000 |
| Origin | China | Warranty | 12 Months After Commissioning or 18 Months After Delivery, Whichever Comes First |
Product Description
The YPKK series high voltage inverter duty three-phase induction motor is developed for variable speed applications in industrial and mining environments. It can be matched with variable frequency drives to provide stable speed control, smooth operation and improved energy efficiency.
This motor series is widely used to drive compressors, ventilators, water pumps, crushers, conveyors, machine tools and other general machinery. It is suitable for power stations, water treatment plants, petrochemical plants, mines, cement plants, steel mills and other industrial applications.
With a wide power range, flexible frame sizes, multiple cooling methods and customizable voltage options, the YPKK motor can be configured according to different site requirements and working conditions.
Key Features
- Wide power range for different industrial driving needs
- Suitable for variable frequency speed control systems
- Strong starting performance and stable operation
- Closed structure with optional IP44, IP54 or IP55 protection
- F class insulation for better thermal performance
- Space heater available to reduce moisture risk during shutdown
- Customizable voltage, frequency, cooling method, mounting and protection level
- Support factory acceptance test on site or online
Packaging & Shipping
Standard seaworthy export packing is provided for long distance transportation. Plywood cases or fumigated wooden cases can be selected according to destination country requirements. Motors are packed carefully to reduce the risk of damage during sea, land or air transportation.
Quality Control
All measuring instruments are calibrated regularly, and quality checks are carried out during the whole production process.
| Component | Main Inspection Items |
|---|
| Coil | Raw material physical and chemical tests, winding process inspection, winding dimension inspection |
| Iron Core | Silicon steel sheet material report, lamination burr and paint film inspection, laminated steel sheet dimension inspection |
| Frame | Cold welding parts conformity certificate, finish machining inspection |
| Rotor | Core lamination inspection, conducting bar welding check, end ring material, appearance, conductivity and size check, conducting bar fastening check, core outer diameter check, dynamic balance correction |
| Shaft | Raw material and annealing check, finish machining check |
| Stator | Iron core compactness, core length and section length, winding insertion, iron consumption check |
| Assembly | Plain bearing size and surface quality, air gap check, stator and rotor axial centerline alignment, inner fan and windshield gap, internal cleaning, shaft center height and installation size check |
Testing
Every motor is tested before shipment and a test report is provided after the motor passes inspection.
Routine tests include: winding three-phase DC resistance, winding insulation resistance to ground, winding withstand voltage test, no-load current, no-load power, no-load loss, three-phase no-load current imbalance, locked rotor current, locked rotor torque, maximum torque, rotation direction, vibration in horizontal, vertical and axial directions, and noise.
Type tests include: full load input power, full load current, stator winding loss, rotor winding loss, iron loss, mechanical loss, other losses, full-load slip ratio, stator winding temperature rise, bearing temperature, thermal winding insulation resistance, overload test, full-load power factor and efficiency.
After Sales Service
Standard warranty is 12 months after commissioning or 18 months after delivery, whichever comes first. Extended warranty can be arranged if required. For technical selection, custom voltage, cooling method, protection level or installation requirements, please contact us for professional support.
