10kV HV 3-phase Asynchronous Motor

Y and YKS series medium-scale HV 3-phase asynchronous motors are our own designed
products by introducing the new technology from Westinghouse (USA) and BBC (Switzerland)
in 1985, and according to IEC standards. They can be connected to10kV network directly and have the features of compact, low cost and energy-saving.
These products are used to drive normal machinery, such as compressors, ventilators,
pumps and crackers. The power grades, mounting dimensions and performanceof our products comply with national, Machinery Ministry's and IEC standards.These motors are designed using CAD tools and the windings are made of F classinsulation materials and have a discharge-resistant structure. These motors arewith features of high efficiency, energy saving, low noise, low vibration, lessweight, reliable performance and easy to maintain.Y series motors are the basic products with invasion protection of IP23 andcooling condition of IC01.The protection covers on the top of these motors can be
removed and replaced with other covers or coolers to derive different invasionprotection classes and cooling conditions, such as YKS, YKK, YQF(climate-resistant)
and YRKK. The mounting type of the motors is IMB3.Our motors are box structures, which prevail in world currently. The basesare all welded by steel plate and with sufficient rigidity and less weight. The stators of our motors are mounted by outside press method and the windingsare made of materials of F insulation class and discharge-resistant materials.Winding ends are all fixed with special operation and secured reliably, and thecomplete stators are treated with VPI technique. By these, our motors have excellent
insulation, damp-resistant and impact-resistant performance.For the squirrel cage, there are two types- cast aluminum and copper. The copper
bars are secured in slots and welded securely at the ends.The bearings are rolling bearings or sliding bearings with IP54 class. For rolling
bearings, they are lubricated with grease and grease filling and dischargetools are provided for non-stop lubrication. For sliding bearings, they are lubricated
with oil and the oil supply devices should be prepared by users. The efficiencyof the motor is allowed to be a certain less than the specified accordingto relevant standards of the Machinery Ministry. The primary terminal box isdesigned according to the relevant DIN standards of Germany with IP 54 class. It
is commonly mounted on the right side (view from shaft end) and can be on leftside on request. The cable outlet of the connection box can be switched upwards,
downwards, leftwards or rightwards. The connection box has a separate PE terminal.
The motor commonly has one extended end and the couple key is the flat type.The motor also can be designed to be dual extended ends on request. According to
the customer's request, thermo sensors will also installed in the stator windings
and bearings to measure the temperature rise.

Y, YKS series medium-scale 10kV HV 3-phase asynchronous motors are used to drive normal machinery, such as compressors, ventilat