YXKK Series 10KV (10000V) High efficiency High Voltage Motor.
Rated voltage 10KV, 10000V.
Rated power 355-3150KW.
The number of poles of motor 4, 6, 8, 10, 12.
The speed of the motor depends on the specific type of the motor.
Protection level IP54/IP55.
Motor for machine tools, pumps, fans, presses, machines, transport machinery, agricultural machinery, food machinery other cooling methods for IC01/81W/611
Overview of YXKK Series 10KV (10000V) High efficiency High Voltage Motor.
YXKK series 10KV/10KV high efficiency high voltage motor is a further energy saving design for large and high voltage on the basis of the national target energy efficiency regulations for small and medium-sized asynchronous motors. The energy efficiency label adapts to the international IEC60034-30 energy efficiency standard.
The power grades, installation dimensions and tolerances of YXKK series 10KV (10000V high efficiency high voltage motors) are in line with the national standard GB/T755 "rotating motor quota and performance" International Electrotechnical Commission standard 1EC34-1 "Transformer quota and performance" and GB/T13957 and machinery industry standard JB/T7593,JB/T10315,1.JB/T10315.2.
The efficiency value of electrical performance can reduce the loss by 20% on the basis of the above standards, and other electrical properties can meet the requirements of the above standards.
According to the standards of GB/T4942,1 and IEC34-5 "rotating motor shell protection grade", there are IP23, IPW24.IP44 and IP54 respectively.
According to the standard of GB/T1993 and IEC34-6 "cooling method of rotating Motor", the cooling methods of motor are 1C01, IC81W, IC611 and IC616 respectively.
If the user needs other cooling methods, it can be supplied separately.
The structure and installation type of the motor is IMB3 "horizontal foot with bottom", which conforms to the requirements of GBT997 and IEC34-7 "Motor structure and installation Type Code".
Advantages and characteristics of YXKK Series 10KV (10000V) High efficiency High Voltage Motor.
Optimized electromagnetic design to reduce stator consumption.
The advanced insulation structure technology is adopted to effectively improve the utilization rate of stamping sheet, and the reasonable selection of slot type increases the conductive cross-sectional area of copper wire.
Advanced equipment and technology are used to control the coil manufacturing, which reduces the end gap of the winding and the impedance of the stator winding.
Reduce rotor loss.
The cast aluminum rotor motor adopts high purity aluminum ingots and advanced casting aluminum technology to reduce and eliminate the occurrence of fine strips and shrinkage holes, and greatly reduce the rotor resistance, thus reducing the rotor aluminum consumption.
The copper rotor guide bar and the end ring are welded with medium frequency silver copper electrode to ensure the reliable welding, reduce the contact resistance at the welding place, and make the motor run in the optimal state.
Reduce iron consumption.
The design software uses finite element analysis to distribute the magnetic load of the motor reasonably to make the motor run in the optimal state.
Adopt high-quality cold-rolled silicon steel sheet with high magnetic conductivity and low loss to reduce magnetic loss.
Improve the accuracy of cold stamping equipment, reduce stator and rotor punching burr; use advanced lamination technology to effectively control stack quality and reduce eddy current loss.
Reduce mechanical loss.
The rolling bearing adopts deep groove heavy ball bearing, which meets both radial load and axial force, and its good bearing lubrication structure reduces friction loss.
In the air path design, we analyze the numerical value of the fluid field and temperature field and optimize the air path structure and fan design, so that the normal vector of the fan is the best, and the air volume and pressure of the same area of the air blade are the best, thus reducing the mechanical consumption of the fan.
Low stray consumption.
The advanced wiring scheme is adopted in the stator wiring to weaken the high-order harmonics in the synthetic magnetic field and to weaken the additional loss caused by the high-order harmonics.
Special treatment is carried out on the rotor surface to further reduce stray loss.
Insulation system
Applicable scope of YXKK series 10KV (10000V) high efficiency high voltage motor.
This series of motors adopt a variety of insulation systems whose performance has been comprehensively improved. Tg&- voltage characteristics, tg&- temperature characteristics, bending strength, breakdown voltage test and thermal aging test all show that the insulation system of this series motor has reached a first-class level.
The insulation adopts high-quality mica tape, impregnates resin with environmental protection, and completes every process of coil production on CNC winding machine, expanding machine and tape wrapping machine, and finally processed by VPI.
Therefore, the insulation performance is reliable, the mechanical strength is good, and the moisture-proof ability is strong.
YXKK series 10KV (10000V) high-efficiency high-voltage motor can be used to drive a variety of general machinery such as compressors, fans, water pumps, cutting machines, transport machinery and other mechanical equipment, as prime motors in mining, machinery, petrochemical industry, power plants and other mining enterprises.
The motors used to drive the blower, coal mill, car L steel machine, winch, crusher, belt machine and other machinery in the large rotation inertia should provide relevant technical data at the time of ordering and sign a technical agreement as the basis for the special design of the motor. and select a series of special motors to ensure the reliable operation of the motor.
Basic conditions for normal operation of motor:
Altitude not more than 1000m.
The highest ring air temperature does not exceed 40C, and the lowest ambient air temperature is-15C for motors with rolling bearings and 5Ci for motors with sliding bearings.
The wettest monthly average maximum relative humidity is 90%, and the monthly average minimum temperature is not higher than 25C; the power frequency is 50Hz / 1%.
The variation range of working voltage is small and the rated voltage is + 5%.
The motor quota is continuous working system SI.
Model description of YXKK High efficiency High Voltage three-phase Asynchronous Motor.
The type of motor is composed of product code and specification code according to GB4831.
The product code is inherited by the motor series code, and the meaning is as follows: for example: YXKK air-to-air cooling "is mostly used for protection grade IP44 and above product protection requirements)
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