500kw Squirrel Cage High Voltage Motor

• Application: Industrial
• Operating Speed: Constant Speed
• Number of Stator: Three-Phase
• Species: Y, Y2 Series Three-Phase
• Rotor Structure: Squirrel-Cage
• Casing Protection: Protection Type
• Model NO.: Y450-6-250KW
• Number of Poles: 6
• Starting Mode: Auto-induction Voltage-reduced Starting
• Certification: ISO9001, CCC
• Brand: China Motor
• Voltage: 3kv/6kv/6.6kv/10kv/11kv
• Nsulation Class: F
• Output Power: 500kw
• Cooling Method: IC01,IC411
• Protection: IP23, IP44 , IP54
• Duty: S1
• Wire: Copper Wire
• Driving: Pump, Blower,Cement,Power Plant
• Transport Package: Plywood Case
• Trademark: JULUN
• Origin: Shijiazhuang, China
• HS Code: 8501530090
• Production Capacity: 500 Sets Per Month

Product Description

Y series high-voltage squirrel cage motor allows direct start at full pressure. If the load torque is not large, the step-down starting method can also be adopted. The starting torque of the motor during the step-down starting is roughly proportional to the square of the voltage, if the load When the mechanical moment of inertia is within a certain range, the motor is allowed to be continuously started twice in a cold state, and the hot state is continuously started once.
The Y series  high voltage asynchronous motor has a rated frequency of 50Hz and a rated voltage of 6KV and 10KV. Its characteristics are as follows:
1. Fully compliant with IEC standards.
2. The motor efficiency is increased by 2% on average compared with the old products.
3, the use of box-shaped structure, easy to transport, installation, maintenance, and maintenance. Save users' civil construction investment fees. The ventilation protection type of the motor can also be flexibly changed according to the needs of the user.
4. The stator winding adopts "F" class solvent-free immersion insulation series.
5. The motor adopts end-cap sliding bearing, which adopts "air seal" and floating labyrinth device structure to prevent oil leakage.
6, the motor uses cast aluminum or copper row rotor, reliable operation.
Ventilation and protection type: The motor ventilation adopts radial self-ventilation mode. The cooling air enters from the upper cover of the motor along the axial side, and is discharged through the inside of the motor and then from both sides of the upper cover hole.
The basic protection type of Y series (6KV) high-voltage AC motor is IP23, and it can also be replaced with top windshield-derived pipe ventilation type IP44. 4-12 pole motor can also be derived as air-to-air cooler with closed circulation ventilation type IP44 and climate protection type. IPW24.

Center high range: H355-H800
Power range: 220KW-7100KW
Voltage: 3KV//3.3KV/6KV/6.6KV
Number of poles: 2/4/6/8/10/12
Rated frequency: 50HZ/60HZ
Protection level: IP23
Cooling method: IC01
Insulation class: Class F
Working system: S1
Wiring method: Y
This type of motor is suitable for use in environments where the ambient temperature is -15~+40 degrees Celsius, the altitude is not more than 1000m, indoor or outdoor, and no hazardous gas environment.

Y series  high-voltage three-phase asynchronous motor can be used to replace the original J/JS series motor, and realize the production of small frame size under the equal motor power. At the same time, this series of motors is widely used and versatile, and can be used to derive various types of motors. The motor has the characteristics of good heat dissipation, compact structure, light weight, good port, high efficiency, simple installation and convenient maintenance. It is the motor that is currently purchased by enterprises in various working conditions.


There are many types of motor products manufactured and sold by our company. The main products are high- and low-voltage three-phase asynchronous motors. The motor structure types include squirrel-cage type and winding type. Among them, high-voltage synchronous motors mainly support air compressors and mine ball mill equipment. use. We adhere to the service tenet of "focus on products, service with heart" and provide high-quality motor products to customers.


1. The outer packaging of the products are all standard export-oriented wooden plywood packaging.
2, the product packaging is protected by moisture, water plastic soft packaging
3. For products with special transportation requirements (such as temperature, fragile, variability, and easy to get wet), the packaging protection measures will be strengthened, and the target mark will be printed on the package.
4. There are obvious signs and symbols on the packing box that must be paid attention to during transportation and storage (such as position, moisture, rain, shockproof, lifting position, etc.).


Why choose us (our service advantage)
1. Professional motor manufacturing service provider;
2. Sound product quality management and certification system;
3. Have a professional sales and technical service team;
4. The motor has perfect process and strong mechanical processing capability;
5. High standard product technical service system;
6, good faith and mutual benefit, good credit guarantee.