Medium and High Voltage Three Phase Asynchronous Induction AC Motor

Y2 YJS sequence IC411 TEFC Massive Size 3 Phase Squirrel cage Asynchronous Induction AC Motor

YR sequence IC01 IP23 Big Measurement A few Phase Slip Ring Asynchronous Induction AC Motor

YKK series IC611 TEAAC Huge Dimensions 3 Section Squirrel cage Asynchronous Induction AC Motor

YKS series IC81W TEWAC Large Dimensions A few Period Squirrel cage Asynchronous Induction AC Motor


one. CZPT introduction
Y Y2 YJS YKK YKS sequence 380 V ~ 11 Kv squirrel-cage three period asynchronous induction motor, is developing on the innovative technology in the nation.
The motors has a whole lot of positive aspects this kind of as peak performance, enerty-saving, low noise and vibration ,light-weight excess weight and reilable overall performance. THey are effortless for installation andmaintenance. The motor has high insulation course and moistureproof capacity.
The motor is utilized to drive numerous mechanical equipments this kind of as blowers, pumps, crushers, storkremoing equipment and other  equipments. It can provide as the prime movers in coalmines, mechanical industries, powerplants and a variety of industrial enterprises.

2. Quick CZPT
The motor adopts compacted box composition, welding-jointed metal plate forits frame, mild fat, rigid in building, there is closed air to air coolers on the stator body handy for set up and servicing.
Stator winding adopts F course insulation and its end adopts agency binding. The entire stator adopts solvent-totally free varnish Vacuum stress impregnation(VPI) to make sure the stator has outstanding electrical property and humidity resistance.
Rotor is created of forged aluminium or copper bar. Aluminium rotor is manufactured of pure aluminium, copper barwedging copper rotor enhances the entorety of rotor.
The motor adopts rolling bering or sliding bering, according to the output energy and rotary velocity. CZPT security quality typically is IP44. If the motor’s defend grade increases, so does the berings’. Rolling bearing adopts iubricating gresse and its grease charger and discharger can be billed or discharged CZPT stopping the motor.
The junction box is of IP54 safety grade and it is generally mounted on the motor’s correct side(considered from shaft extension finish.) It is also can be mounted on the left side and its retailers have four optional orientations(up, down, still left or appropriate.) Divided grounding unit is CZPT in main junction box, also.

three. Functioning problems and overall performance
a) THe rated power source is 6KV/50HZ, 10KV/50HZ.
b) The insulation class is F, the security degreeis IP44 or IP54.
c) Peak earlier mentioned sea degree does not exceeding a thousand meters.
d) Peak environmental temperature-15ºC.silding bering>5ºC.
e) The ambient air relative humidity does not exceed 95% and the imply month to month minimal temperature of existing month does not exceed 25ºC
f) The deviation among electrical power voltage and rated voltage is considerably less than5%.
g) Rated frequency:50Hz+one%.
h) Obligation variety:constant responsibility sort S1.
i) Cooling strategy is IC611.

Order prerequisite:
You should show the motor variety, rated output, rated voltage, rated frequency, synchronous pace, Explosion evidence Mark, mounting sort, safety grade, cooling strategy, rotation path(check out from the shaft extension aspect), making use of environment (indoor /exterior).

Comparison of diverse collection Big Dimension A few Phase Substantial Voltage Induction AC motors

No. Squirrel-cage motor Y JS YKK YKS Y2 YJS
Slip ring motor YR JR JR2 YRKK YRKS YR2 YR3
one Structure Box-sort design, manufactured up of metal plates welded with each other Compact struction
two Cooling method IC01 or (IC11, IC21, IC31) IC611 or IC616 IC81W IC411
3 Normal air flow, with leading mounted defense cover With prime mounted air-air cooler With top mounted air-water cooler  
4 Defense type IP23 IP44 or IP54 IP44 or IP54 IP54
five Insulation F
6 Mounting arrangement IMB3
seven Voltage CZPT three kv, three.3 kv  six kv, 6.three Kv 6.six kv      10 kv, eleven kv
eight Frequency CZPT fifty Hz , sixty Hz


Medium and High Voltage Three Phase Asynchronous Induction AC Motor