400kw 6000kw YKS High Voltage 3 Phase Asynchronous Cage Motor IEC 355-630

Yks 3200kw 5000kw High Voltage Cage Ac Motor Three Phase Asynchronous Motor

Product overview

YKS series motors adopt the internationally popular box-type structure with high process performance. After removing the protective cover (or cooler), you can observe and access the inside of the motor, which is convenient for the installation and maintenance of the motor. The junction box has a compact structure and a high degree of protection. At the same time of connecting reliable terminals, the wiring method is flexible and can be connected in multiple directions.

The rotor of the motor is generally made of cast aluminum rotor, and each part is formed at one time, which improves the operation reliability; the stator adopts an external pressure-fitting structure, and the F-class insulating material and anti-corona material and vacuum impregnation treatment make the motor have excellent and reliable insulation performance and moisture-proof, Shock resistance.

The motor bearings use rolling bearings (the 2-pole motors of H500 and above use sliding bearings), and the protection level is high. The motors with rolling bearing structures have non-stop refueling and oil draining devices, which improves the efficiency of motor operation. The user can also select the motor bearing according to the motor power and speed.

Use conditions and working methods of YKS high voltage three-phase asynchronous motor
The altitude does not exceed 1000m;

The maximum ambient air temperature range should not exceed 40°C, the minimum ambient air temperature of rolling bearing motors should not be lower than -15°C, and the sliding bearing motors should not be lower than 5°C;
When the motor is running, the allowable motor operating voltage deviation is ±5%
The rated frequency is 50Hz, and the allowable frequency deviation is ±1%
For YKS series motors, the temperature of the cooling water at the cooling inlet should not exceed 33°C, with a minimum of 5°C.

Product specifications

Each series of motors

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