1370kw 6.6kv Three Phase Squirrel Cage Induction Motor of 50 Hz 587rpm Outdoor Application of a Cooling Water Circulation Pump

1370kw 6.6kv Three Phase Squirrel Cage Induction Motor of 50 Hz 587rpm Outdoor Application of a Cooling Water Circulation Pump

1370KW 6.6KV 3 stage squirrel cage induction motor of fifty HZ 587RPM Outdoor software of a cooling water circulation pump

CZPT description
Y,YKS,YKK Collection large voltage a few-phase asynchronous motors (Body No.355-a thousand) mounting proportions and tolerance are coincident with China standard GB755, CZPT CZPTal committee normal IEC34-oneand equipment-occupation standards JB/T/7593 JB/T1571.one and so on.
The grade of protection for outer protect is in accordance with GB4942 and IEC34-five standard, there are four grades IP23, IPW24, IP44 and IP54. The IP23 quality can update to IP44(Tube Ventilation) in accordance the customer’s request. Also supply other protective quality specifically.
The cooling strategy is according to the GB/T1993 and IEC34-six standard . There are three varieties of cooling technique IC01,IC611 and IC81W. Also we can offer other cooling approach in accordance the customer ask for.
The framework and mounting design is IMB3 (horizontal foot mounted) is in accordance with GB997 and IEC34-7 (IM code) expectations.

Composition specification       
The frame is made of steel plate becoming welded up into sort of square tank shape with light-weight excess weight and company rigidity .
Stator is a outer-push-assembly composition, the stator winding is a F grade insulation, at the winding’s finish part becoming company banded.
The entire stator has been dealt with with VPI engineering to make stator with a strong entire body and good electrical and humidity resistance.
The rotor can be created into two modes casting aluminum and copper bar method. Casting aluminum rotor is casted with pure aluminum. Copper-bar rotor is created by copper bars wedges in the slots, then at the bar’s each and every conclude to be soldered with a end-ring by dependable soldering engineering. At the conclude of process, it need to be immersed in lacquer once to bolster the integration.
Either rolling or sleeve bearing could be adopted, the defense quality of bearing is IP54. For the rolling bearings manner, the rolling bearing should be lubricated with grease, and the motor need to have oil-inlet and oil-exhaust gadgets, motor can also be non-stop oil injection. For the sleeve bearing method, the oil offer technique for the bearing have to be geared up by customers. But the performance for sleeve bearing motor will be permitted a little lessen with regard of the technological data table and that is permissible in in accordance with the relative stipulates of the common issued by Ministry of Machine Building.
The major terminal box is created by Germany DIN common. The quality of defense is IP54. The terminal box for normal motor is located at the proper side (Considered from axle extension). Also can be mounted at still left facet according customer’s need. The outlet gap of terminal box can encounter up, down, proper and left 4 instructions. There is a impartial grounded device in the major terminal box.
Generally the motors axle is one extension method, the important is a planar crucial mode. We also can supply double shaft extension method according customer’s need.
We can set up temperature measurements in stator and bearings. And install interior place heaters for humidity defending throughout stoppage.

The Implication of the image
By GB4831 stipulation, the motor’s sort is composed of product symbol and specification image in sequence.
The merchandise image is demons treated by motor collection symbols, its implication is as pursuing:
   Y———squirrel-cage rotor three-stage asynchronous motor.
   YKS——Enclosed squirrel-cage rotor three-stage asynchronous motor with air-h2o cooler
   YKK—— Enclosed squirrel-cage rotor 3-period asynchronous motor with air-air cooler
   The specification symbol is composed of centre top, iron-core duration number and variety of poles.

YKK sequence:

  • Body measurements: 355-1000                   
  • Rated output: 185-8000kW
  • Insulation course: F                         
  • Diploma of protection: IP54 /IP55
  • Enclosure: IC611                           
  • Mounting: Horizontal
  • Rotor: Squirrel cage                     
  • CZPT: Rolling bearing or sleeve bearing
  • Voltage: 6kV, 10kV

This motor can be processed by the anticorrosion anti-mould-proof method to derive outside (W) and out of doors corrosion defense (WF) motors. High performance, strength preserving, low vibration, little size, gentle weight, reliable functionality and straightforward set up and upkeep. The body is produced of metal plate being welded up into sort of sq. tank condition with gentle fat and agency rigidity. Stator is an outer-push-assembly framework. The stator winding is F grade insulation at the winding’s finish component currently being firm banded. The total stator has been dealt with with VPI technology to make stator with a robust body and excellent electrical and moisture proof. The rotor can be designed into casting aluminum rotor or copper bar rotor. The copper cage rotor guidebook bar and end ring are welded by intermediate frequency, and the copper guide bar diameter groove is dealt with with sound technological innovation to make it have high dependability.

Excellent for driving all sorts of common machinery, this kind of as h2o pump, admirer, compressor, crusher and and so forth.


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1370kw 6.6kv Three Phase Squirrel Cage Induction Motor of 50 Hz 587rpm Outdoor Application of a Cooling Water Circulation Pump