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Changsha Changli Group Co., Ltd.
Its core business is electric motor manufacturing.
Key products include standard asynchronous motors, variable-frequency speed-regulating motors, permanent magnet motors, high-efficiency energy-saving motors, wound-rotor motors, and large synchronous motors.
The products have a wide range of applications.
They are used in industries such as metallurgy, papermaking, chemicals, cement machinery, electric power, and water conservancy, and are exported to regions including Europe, Southeast Asia, the United States, and Russia.
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GOST-compliant motors include three-phase induction motors, high-voltage motors, and explosion-proof motors.
These products are exported to regions such as Russia and Central Asia.
Motors with rated power ranging from 1 kW to 5,500 kW must meet specific sound pressure level and sound power level requirements.
These GOST-compliant high-voltage and explosion-proof motors are specifically designed for the Russian market; their mounting dimensions and power ratings are comparable to the Russian AIMU series motors.Applications: GOST motors are widely used in sectors such as electric power, coal, metallurgy, petrochemicals, transportation, and water conservancy, as well as in high-precision manufacturing environments like 3C electronics, semiconductors, and medical equipment.
Product Specifications
Frame Size: H355–1120
Rated Voltage: 3 kV, 3.3 kV, 5.5 kV, 6 kV, 6.6 kV, 10 kV, 11 kV, 13.8 kV
Number of Poles: 2P, 4P, 6P, 8P, 10P, 12P, 14P, 16P
Protection Class: IP23, IPW24
Mounting Type: IMB3, IMB35, IMB5, IMV1, etc.
Power Range: Up to 25,000 kW
Frequency: 50 Hz, 60 Hz
Cooling Method: IC01
Quality Control
In-process Inspection / Quality Control
All measuring equipment and instruments are calibrated annually.
Quality control is implemented for every project.
Every motor undergoes testing before leaving the factory and is shipped only after passing inspection. A test report is provided with each motor.
Warranty Period
Standard warranty: 12 months from the date of commissioning or 18 months from the date of delivery, whichever comes first. Please contact us for details regarding extended warranty options.
