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YRKK sequence IC611 IP54/IP55 Medium/ Large Voltage Three Phase Wound rotor Slip Ring Motor
YR series IC01 IP23 Huge Measurement A few Phase Slip Ring Asynchronous Induction AC Motor
YKK series IC611 TEAAC Medium/ large voltage Three Section Squirrel cage Asynchronous AC Motor
YKS collection IC81W TEWAC medium/ high voltage Three Period Squirrel cage Induction AC Motor
1. Basic introduction
Y Y2 YJS YKK YKS collection 380 V ~ 11 Kv squirrel-cage 3 phase asynchronous induction motor, is building on the sophisticated technologies in the country.
The motors has a great deal of advantages this sort of as top efficiency, enerty-saving, lower sound and vibration ,light-weight fat and reilable functionality. THey are effortless for installation andmaintenance. The motor has high insulation class and moistureproof capacity.
The motor is employed to travel numerous mechanical equipments this sort of as blowers, pumps, crushers, storkremoing equipment and other equipments. It can serve as the prime movers in coalmines, mechanical industries, powerplants and numerous industrial enterprises.
two. Brief Building
The motor adopts compacted box composition, welding-jointed metal plate forits frame, mild weight, rigid in construction, there is closed air to air coolers on the stator frame hassle-free for set up and maintenance.
Stator winding adopts F course insulation and its stop adopts company binding. The complete stator adopts solvent-totally free varnish Vacuum stress impregnation(VPI) to make certain the stator has superb electrical residence and humidity resistance.
Rotor is produced of solid aluminium or copper bar. Aluminium rotor is manufactured of pure aluminium, copper barwedging copper rotor improves the entorety of rotor.
The motor adopts rolling bering or sliding bering, according to the output electricity and rotary pace. Bearing protection grade typically is IP44. If the motor’s protect grade raises, so does the berings’. Rolling bearing adopts iubricating gresse and its grease charger and discharger can be charged or discharged without having halting the motor.
The junction box is of IP54 security grade and it is generally mounted on the motor’s proper side(seen from shaft extension conclude.) It is also can be mounted on the still left aspect and its stores have four optional orientations(up, down, still left or appropriate.) Divided grounding device is available in main junction box, also.
three. Wor ept circumstances and performance
a) THe rated power offer is 6KV/50HZ, 10KV/50HZ.
b) The insulation course is F, the safety degreeis IP44 or IP54.
c) Height earlier mentioned sea stage does not exceeding a thousand meters.
d) Top environmental temperature-15ºC.silding bering>5ºC.
e) The ambient air relative humidity does not exceed ninety five% and the suggest regular monthly minimum temperature of existing month does not exceed 25ºC
f) The deviation between energy voltage and rated voltage is much less than5%.
g) Rated frequency:50Hz+1%.
h) Duty variety:ongoing obligation variety S1.
i) Cooling technique is IC611.
You should show the motor variety, rated output, rated voltage, rated frequency, synchronous speed, Explosion proof Mark, mounting variety, safety grade, cooling technique, rotation course(look at from the shaft extension side), using setting (indoor /outside the house).
Comparison of distinct sequence Huge Measurement A few Phase MV HV HT Medium/ High Voltage Induction AC motors
|Slip ring motor
|YR JR JR2
|Box-variety development, made up of steel plates welded with every other
|IC01 or (IC11, IC21, IC31)
|IC611 or IC616
|Organic ventilation, with top mounted defense cover
|With leading mounted air-air cooler
|With prime mounted air-drinking water cooler
|IP44 or IP54
|IP44 or IP54
|3 kv, 3.3 kv 6 kv, 6.3 Kv 6.6 kv ten kv, eleven kv
|50 Hz , sixty Hz
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