Dongguan YKK series 355-630 6kV medium high voltage three-phase asynchronous motor

Dongguan three-phase asynchronous motor, YKK series YKK355-630 6kV medium-sized high-voltage three-phase asynchronous motor:
YKK355-630 6kv/YKK400-630 10KV medium high voltage three-phase asynchronous motor is the latest product developed by our company based on the digestion and absorption of domestic and foreign design and manufacturing technologies. This series of products has made many improvements, innovations, and enhancements on the basis of the original Y series, making the performance of the products more optimized, the structure more reasonable, and reliable. The latest design methods, such as 3D design methods, finite element analysis, etc., have been used in the design process, and their reliability and rationality have reached a new level. It is a more competitive new generation of high-voltage three-phase asynchronous motor products,Motor FactoryWe have applied for a utility model patent for this product, with patent certificate number ZL022262180
The design of this series of motors has the characteristics of high starting point, high requirements, and high reliability. The mechanical structure adopts a high reliability structure that has been verified for a long time in China, and the insulation system also adopts a high standard and high requirement system, which can ensure that the motor insulation can operate for a long time without aging easily. The motor life is greatly improved, and the performance parameters exceed the sub requirements of the corresponding national standards.
The power level, installation dimensions, and electrical performance of YKK355-630 6KV three-phase asynchronous motors comply with the national standard JB/T10351.2-2002 "Technical Conditions for YKK and YKK-W Series High Voltage Three Phase Asynchronous Motors {Machine Base Number 355-630}"; YKK400-630 10KV three-phase asynchronous motor is connected and corresponding to JB/T10446-2004 "Technical Conditions for Y Series 10KV Three phase Asynchronous Motors {Machine Base No. 450-630}" in terms of power arrangement, and complies with GB755-2000 and relevant IEC standards. The electric motor adopts the internationally popular unit combination structure {also known as box structure}, and the base is welded from steel plates, which is lightweight and has good rigidity. An air air cooler is installed on the top of the motor, which is easy to disassemble and assemble, facilitating maintenance and repair of the motor. The stator adopts an external pressure mounting structure, with reliable fixing and binding at the end. During the manufacturing process, it has undergone multiple turn to turn impact voltage resistance tests and ground withstand voltage tests, and is treated with advanced vacuum pressure impregnation solvent-free paint technology {VIP}. The motor adopts an F-class insulation structure, and the temperature rise is assessed according to B-class. The bearings come in two types: rolling bearings and sliding bearings, depending on the power and speed of the motor, or according to user requirements. We can provide motors with other voltages, frequencies, and protection levels according to the ordering requirements.
This series of medium-sized high-voltage motors has the advantages of high efficiency, energy saving, low noise, small vibration, reliable operation, and easy installation and maintenance. YKK series high-voltage motors are suitable for driving various general electrical appliances such as ventilators, compressors, water pumps, crushers, cutting machines, transportation machinery, and other equipment. They are used as prime movers in various industries such as mining, machinery industry, petrochemical industry, power plants, etc. The motors used to drive blowers, coal mills, rolling mills, and winches should be specified with their purpose and technical requirements when ordering, and special designs should be adopted to ensure reliable operation of the motors.

Usage conditions:
The maximum ambient air temperature varies seasonally, but does not exceed 40 ℃.
The altitude shall not exceed 1000M.
The minimum ambient air temperature is -15 ℃ for motors using rolling bearings and 0 ℃ for motors using sliding bearings.
The average maximum relative humidity of the wettest month is 90%, and the average minimum temperature of that month is not higher than 25 ℃.
The allowable range of variation for the rated voltage during the operation of the motor is ± 5%, and the range of variation for the rated frequency is ± 1%.

Installation structure form:
The protection level of the motor casing is IP44 for YKK series and IP54 for YKK-W series.
The cooling method for electric motors: 2-pole is IC616 or IC611, and 4-12-pole is IC611.
The structure and installation type of the electric motor are IMB3.
The rating of electric motors is based on the continuous work system (SI) as the standard for continuous rating.
The rated frequency of the motor is 50Hz, and the rated voltage is 6000V (or 3000V) or 10000V.