Y high voltage series motor

Y High Voltage Series Motor

The Y high voltage series motor represents a proven solution for heavy-duty applications requiring robust performance under demanding conditions. These high voltage three-phase aSynchronous Motors feature welded box frame construction with independent cooling systems, operating at standard voltages of 3kV to 11kV. With power output ranging from 200kW to 6300kW, they deliver stable performance across various industrial sectors while maintaining exceptional energy efficiency and structural integrity.

Y High Voltage Series Motor Manufacturer and Supplier

Shaanxi Qihe Xicheng Electromechanical Equipment Co., Ltd. brings over 20 years of expertise in power equipment solutions. We have strategic cooperation with more than 30 well-known motor manufacturers such as ABB, Siemens, Wolong, NEC, XEMC and so on. We are dedicated to supplying high efficiency motors with low consumption and steady power output. We strictly check the quality of all goods and have obtained several certifications such as CCC, CE, ISO9001:2000, CRCC and UL. Our SAP factory management system assures continuous quality from manufacturing to delivery.

Pain Points vs. Solutions

Challenge: Traditional cast iron motors suffer from excessive weight, poor heat dissipation, and limited maintenance accessibility.

Solution: Our welded steel box construction reduces weight while increasing structural rigidity and vibration resistance.

Challenge: Overheating during continuous full-load operation shortens equipment lifespan.

Solution: The separated compartment air duct design significantly improves heat dissipation efficiency and reduces temperature rise.

Challenge: Complex maintenance procedures cause extended downtime.

Solution: Modular box structure allows quick disassembly for winding inspection and cooler maintenance without complete motor removal.

Challenge: Inconsistent ventilation requirements across different working environments.

Solution: Flexible air inlet and outlet direction adjustment accommodates various installation conditions.

Technical Advantages

Our Y-HV series motors incorporate several advanced features:

· Superior Cooling System: Independent cooling air box with optimized airflow prevents thermal buildup

· Enhanced Durability: SKF, NSK, or FAG bearings available based on your specifications

· Low Operational Impact: Minimized noise levels and vibration ensure comfortable working environments

· Extended Service Life: Premium materials and precision manufacturing reduce wear and maintenance frequency

· Flexible Voltage Options: Available in 3kV, 3.3kV, 6kV, 6.6kV, 10kV, and 11kV configurations (±5% tolerance)

· Compliance: Fully meets JB/T 12728 and JB/T 10446 standards

Production Process

Our manufacturing follows strict quality protocols:

1. Material Selection: Only trusted brand components pass our procurement standards

2. Precision Welding: Advanced welding techniques ensure box frame structural integrity

3. Winding Assembly: Insulation class F materials provide superior thermal protection

4. Balance Testing: Dynamic balancing eliminates vibration sources

5. Performance Validation: Full-load testing verifies efficiency and temperature parameters

6. Quality Certification: Multi-point inspection before packaging​​​​​​​

Industry Applications

The product serves critical functions across multiple sectors:

· Power Generation: Induced draft fans and circulating water pumps in thermal power plants

· Cement Manufacturing: Raw material mills and main conveyors for continuous operation

· Mining Operations: Air compressors and crushers handling heavy loads

· Chemical Processing: Pumps and fans requiring explosion-proof configurations

· Metallurgy: Transportation machinery and cutting machine tools in steel production

These motors excel in 24-hour non-stop continuous operation environments demanding maximum reliability.​​​​​​​

Customization Capabilities

We understand that standard specifications don't fit every application. Our customization services include:

· Dimensional adjustments to match your installation requirements

· Bearing brand selection (SKF, NSK, FAG)

· Variable frequency drive (VFD) compatible versions with reinforced inverter insulation

· High voltage soft starter integration for reduced starting current

· Custom air inlet/outlet configurations

· Specialized coatings for corrosive environments

· Modified cooling systems for extreme temperatures

Reliability Testing & Certifications

Quality assurance forms our operational foundation. Our products hold:

· CCC and CE certification

· ISO9001:2000 international quality system certification

· Railway industry CRCC certification

· CQC quality management system certification

· ZDHY environmental management system certification

· China energy-saving production certification

· International UL and GOST certifications

Every Y high voltage series motor undergoes comprehensive testing including insulation resistance, temperature rise, vibration analysis, and noise measurement before shipment.

Why Choose XCMOTOR

Original Products: We source exclusively from verified manufacturers, eliminating counterfeit risks.

Fast Delivery: Our extensive supplier network and efficient logistics ensure timely project completion.

30 Days Returns: Open purchase policy protects your investment with flexible return options.

Dedicated Support: Technical assistance available seven days weekly, including Saturdays and Sundays.

Competitive Pricing: Direct manufacturer relationships eliminate middlemen, passing savings to you.

Comprehensive Service: From specification consultation through installation support and after-sales service, we provide complete solutions tailored to your operational needs.

FAQ

Q：What is Y series high voltage box type motor?

A：Y series high voltage box type motors are high voltage three-phase asynchronous motors with welded box frame and independent cooling air box, standard voltage 6kV/10kV. They feature high structural strength and separate heat dissipation air duct, widely used for high-power fixed transmission equipment.

Q：What are the advantages of box frame compared with traditional cast iron high voltage motors?

A：Welded steel box is lighter and stiffer with strong anti-vibration performance. Separated compartment air duct improves heat dissipation and reduces temperature rise under continuous full load. Modular box structure facilitates disassembly for winding and cooler maintenance. Air inlet and outlet direction can be adjusted flexibly according to working conditions. Controllable mass production cost and shorter delivery cycle.

Q：Which industries and equipment are Y high voltage box motors suitable for?

A：Widely used in thermal power, cement, mining, chemical and metallurgy industries, matched with large induced draft fans, primary air fans, circulating water pumps, air compressors, raw material mills and main conveyors, suitable for 24-hour non-stop continuous operation.

Q：What causes excessive temperature rise of Y box high voltage motor during operation?

A：Common causes include blocked cooling box and air duct due to dust accumulation, blocked air inlet/outlet with poor ventilation, long-term motor overload operation, unbalanced three-phase voltage or phase loss, and cooling fan failure.

Q：Can Y series box high voltage motor be matched with high voltage VFD or soft starter?

A：Both high voltage soft starter and VFD are compatible. The soft starter can restrain starting surge current and protect plant high voltage grid. If variable frequency speed regulation is required, customized motor with reinforced inverter insulation shall be adopted.

Contact Us

Ready to upgrade your power transmission system? Our technical team stands ready to recommend the optimal Y high voltage series motor configuration for your specific application.

Email:  XCMOTORs@163.com">xcmotors@163.com