Product Highlights

• High Voltage & High Efficiency: Rated voltage covers 3kV to 13.8kV, power capacity up to 25000kW, ideal for mining and heavy industrial scenarios.
• Heavy-Duty Construction: Cast iron or steel housing paired with copper stator and rotor to deliver outstanding mechanical durability.
• Multiple Protection Classes: Protection grades from IP23 up to IP66 are available to adapt to diverse working environments.
• Customizable Coating Color: Professional coating team can formulate and apply any color as requested by customers.
• Authorized Quality Certifications: Compliant with ISO9001, CCC and CE standards; all measuring instruments go through annual calibration strictly.
• Broad Application Range: Matches compressors, fans, water pumps and equipment with large rotational inertia.
• Complete Factory Testing: Every single motor passes routine tests and type tests prior to shipment.
• Flexible Mounting Options: Supports IMB3, IMB35, IMB5 and IMV1 mounting arrangements.

Product Attributes

Product Description

Y Series Large High Voltage Three Phase Induction Motors

This motor series is designed to drive a wide range of general machinery including compressors, ventilation fans, water pumps, machine tools, conveying equipment and other mechanical units. It serves as the prime mover for mines, machinery workshops, petrochemical plants, power stations and many other industrial and mining facilities.

For applications driving equipment with high rotational inertia such as blowers, coal mills, rolling mills, crushers and belt conveyors, customers are required to provide relevant technical data and sign a technical agreement with our team. This supports customized design and guarantees stable and reliable motor operation.

Technical Specifications

Frame Size: H710–1120 Rated Voltage: 3kV, 3.3kV, 5.5kV, 6kV, 6.6kV, 10kV, 11kV, 13.8kV Pole Count: 2P, 4P, 6P, 8P, 10P, 12P, 14P, 16P Protection Grade: IP23, IP44, IP54, IP55, IP56, IP65, IP66 Mounting Types: IMB3, IMB35, IMB5, IMV1, etc. Power Range: Up to 25000kW Frequency: 50Hz, 60Hz Cooling Methods: IC611, IC616, IC666

FACTORY PHOTOS

Y630-16-710kW Y Series Medium Sized High Voltage Three Phase Induction Motor (IP23)

Y630-16-710kW Y Series Medium Sized High Voltage Three Phase Induction Motor (IP23)

Raw Materials

Frame: Cast Iron, Steel Stator: Copper Rotor: Copper / Aluminum Shaft: 45# Steel Bearing: SKF or Equivalent Alternative

In-process Inspection & Quality Control

All measuring instruments and gauges receive annual calibration. Full quality checks are implemented for every component.

Test Items

Each motor must complete the required tests before delivery. Only qualified motors can be dispatched, and a test report will be supplied with every unit.

Routine Test Items

Three-phase DC resistance of windings Winding insulation resistance to earth Winding high voltage withstand test No-load current No-load power No-load loss Three-phase no-load current unbalance Locked rotor current Locked rotor torque Maximum torque Rotation direction Vibration: Horizontal, Vertical, Axial Noise Level

Type Test Items

Full-load input power Full-load current Stator winding loss Rotor winding loss Iron loss Mechanical loss Stray load loss Full-load slip Stator winding temperature rise Bearing temperature Insulation resistance after heat run Overload test Full-load power factor Efficiency

Coating

Standard coating thickness: 120 microns (40 microns primer + 80 microns topcoat) Our professional coating team can mix and apply any color as per customer requirements.

Packaging

Export standard seaworthy packing Plywood case or fumigated wooden case Suitable for long-distance ocean transportation

Warranty Terms

Standard warranty: 12 months from commissioning or 18 months from delivery, whichever occurs earlier. Please contact us separately if you need an extended warranty.