Y2 Ykk Yks High Voltage AC Squirrel Cage Asynchronous Induction Motor

Y2 Ykk Yks High Voltage AC Squirrel Cage Asynchronous Induction Motor

Y2, YKK, YKS Large Voltage AC Squirrel Cage Asynchronous Induction Motor


1. CZPT introduction
YKK-sequence (2Kv~11Kv) squirrel-cage three stage asynchronous motor, is building on the sophisticated technologies in the country. The safety diploma of the motor is of IP23(according toGb4942.1), and the cooling approach is IC01(according to GB/T1993).
The motors has a whole lot of advantages this kind of as top performance, enerty-preserving, lower noise and vibration ,gentle fat and reilable overall performance. THey are straightforward for installation andmaintenance. The motor has large insulation course and moistureproof potential.
The motor is utilized to generate a variety of mechanical equipments such as blowers, pumps, crushers, storkremoing machines and other  equipments. It can serve as the key movers in coalmines, mechanical industries, powerplants and a variety of industrial enterprises.

two. Short CZPT
The motor adopts compacted box construction, welding-jointed steel plate forits body, light-weight bodyweight, rigid in development, there is closed air to air coolers on the stator frame practical for set up and servicing.
Stator winding adopts F class insulation and its finish adopts agency binding. The whole stator adopts solvent-cost-free varnish Vacuum stress impregnation(VPI) to make certain the stator has excellent electric property and humidity resistance.
Rotor is produced of forged aluminium or copper bar. Aluminium rotor is produced of pure aluminium, copper barwedging copper rotor enhances the entorety of rotor.
The motor adopts rolling bering or sliding bering, according to the output electricity and rotary velocity. CZPT defense grade generally is IP44. If the motor’s defend quality increases, so does the berings’. Rolling bearing adopts iubricating gresse and its grease charger and discharger can be charged or discharged CZPT stopping the motor.
The junction box is of IP54 defense grade and it is normally mounted on the motor’s proper aspect(seen from shaft extension stop.) It is also can be mounted on the still left aspect and its retailers have four optional orientations(up, down, remaining or right.) Divided grounding device is CZPT in major junction box, too.

three. Operating situations and efficiency
a) THe rated power supply is 6KV/50HZ, 10KV/50HZ.
b) The insulation course is F, the defense degreeis IP44 or IP54.
c) Height earlier mentioned sea amount does not exceeding a thousand meters.
d) Height environmental temperature-15ºC.silding bering>5ºC.
e) The ambient air relative humidity does not exceed ninety five% and the imply month-to-month least temperature of existing month does not exceed 25ºC
f) The deviation in between energy voltage and rated voltage is much less than5%.
g) Rated frequency:50Hz+one%.
h) Responsibility kind:constant duty type S1.
i) Cooling technique is IC611.

Buy prerequisite:
Remember to indicate the motor kind, rated output, rated voltage, rated frequency, synchronous velocity, Explosion evidence Mark, mounting variety, defense grade, cooling approach, rotation direction(check out from the shaft extension aspect), using setting (indoor /outside).

Comparison of diverse series Higher Voltage motors

No. Squirrel-cage motor Y YKK YKS Y2
Slip ring motor YR YRKK YRKS /
1 Structure Box-sort design, manufactured up of metal plates welded with every other Compact struction
2 Cooling strategy IC01 or (IC11, IC21, IC31) IC611 or IC616 IC81W IC411
three Organic air flow, with leading mounted safety go over With best mounted air-air cooler With best mounted air-h2o cooler  
4 Defense variety IP23 IP44 or IP54 IP44 or IP54 IP54
five Insulation F
six Mounting arrangement IMB3
7 Voltage CZPT 3kv, 3.3kv      6kv, six.6kv      10kv, 11kv
8 Frequency CZPT 50Hz , 60Hz

Pictures of YKK,YKS High Voltage AC Squirrel Cage Asynchronous Induction Motors

Vertical flange mounted IC81W air-water cooled high voltage squirrel cage motor

Vertical flange mounted cast iron frame IC411 TEFC substantial voltage squirrel cage motor


Y2 Ykk Yks High Voltage AC Squirrel Cage Asynchronous Induction Motor

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