EPG has set up a total established of high quality management method which is presented with advanced inspection and test products. Furthermore, all our production techniques are in compliance with ISO9002 expectations. Moreover, WE CAN Make Custom-made VARIATORS, GEARED MOTORS, Electric powered MOTORS AND OTHER HYDRAULIC Goods According TO CUSTOMERS’ DRAWINGS. Y, YKS, YKK sequence substantial-voltage cage a few-period asynchronous motors

one. Overview
Y, YKS, YKK sequence medium and huge large voltage cage a few-section asynchronous motors have twelve cEPTr heights from H355 to H1250. The organization adopts sophisticated EPT at house and abroad, by way of a experienced and trustworthy style and manufacturing system, and combines EPT’s many years of medium and massive high voltage The new sequence of items deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ed by the knowledge of AC motor production have the advantages of large performance, low noise, lower vibration, large trustworthiness and practical installation and routine maintenance.
The EPT quality and set up proportions of this collection of motors comply with my country’s stXiHu (West Lake) Dis.Hu (West Lake) Dis.rds and the Intercontinental Electrotechnical Commission’s IEC stXiHu (West Lake) Dis.Hu (West Lake) Dis.rds, and can be employed as a total set of export equipment and a substitute for EPTed goods.
This collection of motors can be utilized to travel various EPT EPTry these kinds of as fans, pumps, compressors and other mechanical equipment, and are commonly utilised in electric powered EPT, EPTry, mining, metallurgy, petrochemical and other EPT and mining EPTrprises.
two. EPTlementation stXiHu (West Lake) Dis.Hu (West Lake) Dis.rds
GEPT 755 Rotating Motor Score and Efficiency
GEPT/T 1993 Rotating electrical EPT cooling technique
GEPT 10068 The measurement, analysis and restrictions of mechanical vibration of motors with a shaft cEPTr heigEPT of 56mm and above
GEPT/T0069.one Rotating EPT Noise Measurement Technique and Limits Element 1: Rotating EPT Measurement Technique
GEPT 10069.3 Rotating EPT Sounds Measurement Strategy and Restrictions Element 3: Sound Boundaries
Complex situations of GEPT/T13957 large 3-phase asynchronous motor fundamental collection
JEPT/T7593 Y collection high voltage three-phase asynchronous motor complex problems (body measurement 355~630)
JEPT/ T 10446 Y sequence 10kV three-section asynchronous motor technological problems (frame dimension 450~630)
JEPT/T1571.1YKS, YKS-W, YQF sequence substantial-voltage three-stage asynchronous motor technical situations (body dimension 355~630)
JEPT/T 1571.two YKK, YKK-W sequence higher-voltage 3-stage asynchronous motor technological conditions (frame size 355~630)
three. EPTasic complex parameters
EPT selection: 18.5-25000KW
Amount of poles: 2P-16P
Rated EPT 380V-13.8KV (6KV and 10KV parameters are listed in the information sheet, and can also be produced into 3kV, 6.6KV, 11KV, 13.8KV)
Rated frequency: 50HZ, 60HZ
Insulation course: F
Protection level: IP23, IP44, IP54
Cooling technique: IC01, IC81W, IC611, IC616, IC666
Set up technique: IMEPT3
Quota: SI (work technique)
4, specialized attributes and construction variety
4.1 This series of motors adopts a box construction, the frame is welded from steel plates into a box form, ligEPT excess weight, and great rigidity. A protecting top include or cooler is set up on the best of the motor to faXiHu (West Lake) Dis.Hu (West Lake) Dis.tate the warmth dissipation, installation and maintenance of the motor.
four.2 The stator adopts an exterior push-match composition, and the stator and rotor are punched from reduced-reduction non-oriEPTd chilly-rolled silicon metal sheets. The stator winding is made of F-course insulation materials, which has powerful insulation withstand voltage and anti-corona capacity. The winding ends are reliably set and tied, and are taken care of with EPT stress impregnation solvent-free paint (VPI) approach, so the motor insulation overall performance Excellent and reputable, large mechanical power, sturdy dampness resistance and EPT service lifestyle.
4.3 The rotor cage bar can be made of cast aluminum or copper according to efficiency parameters or consumer demands. Amongst them, the forged aluminum cage bar and the conclude ring are integrally forged by centrifugal to make sure the mechanical toughness and avert the cage bar from breaking during the motor procedure the copper bar rotor is manufactured of substantial-high quality copper substance, and the cage bar is welded with the conclude ring by intermediate frequency welding. The welding quality is good. Substantial toughness, and by way of the fastening method in the groove, greatly lessen the phenomenon of broken copper bars.
four.four The bearing adopts two varieties of rolling bearing and sliding bearing. It is established by the EPT and velocity of the motor. Its defense stage is IP44, IP54 or IP55. The rolling bearing is equipped with a non-stop oil injection and drainage unit, which is easy for consumers to use and preserve.
4.5 The major junction box is put on the rigEPT side of the motor (considered from the extension conclude of the primary shaft), or it can be put on the left facet in accordance to person requirements. Separate ground terminals are supplied within and exterior the junction box.
4.six According to user specifications, temperature measurement units can be additional to EPTant components these kinds of as stator windings and bearings to faXiHu (West Lake) Dis.Hu (West Lake) Dis.tate on-site observation and distant checking to make sure secure and reputable procedure of the motor.
5. Conditions of use
5.one Ambient air temperature: -15 ordmC~forty ordmC
five.2 Altitude: not much more than 1000m
five.three Rated frequency: 50HZ, allowable frequency deviation plusmn2%
5.4 In the course of rated operation, the allowable voltage deviation is plusmn5%. (It can operate at plusmn10% unEPTthe situations of seven.3 in GEPT 755)
6, product description
Illustration Y KK 630 – four W
Squirrel cage three-period asynchronous motor outside (environmental code)
Variety of poles
Cooling technique (air-air cooling) Motor shaft cEPTr peak

That means of environmental code:
W-out of doors anti-ligEPT corrosion kind WF1- outdoor anti-medium corrosion variety WF2-outdoor anti-robust corrosion kind F-indoor anti-ligEPT corrosion variety F1-indoor anti-medium corrosion kind F2-indoor anti-corrosion kind TH-humid tropical EPT Inside type THW-Damp tropical out of doors variety TA-Dry tropical indoor kind TAW-Dry tropical out of doors type
7, purchasing recommendations
7.1 EPTefore putting an buy, you should refer to the solution catalog of this series to clarify the necessary merchandise design, requirements and other information. If there is any discrepancy amongst the necessary varieties and requirements, remember to contact EPT immediately.
seven.two The motor product, rated EPT, synchronous speed, rated voltage, rated frequency, defense amount, rotation path, set up type, and so on. need to be indicated when ordering.
7.3 The complex info and dimensions in the sample are only for reference when the user selects the design. The formal data need to be offered by the maker soon after the deal or specialized arrangement is signed.
7.4 The specialized knowledge sheet of the sample only lists the related data of motors with rated voltages of 6KV and 10KV. If users need other voltage stages, the manufacturer can also provide pertinent technological info when buying.
seven.five If you have EPT specifications, make sure you give data and indicator the relevant technological agreement when purchasing.