Audited Supplier
YR YRKK YRKS
Industrial
High Speed
Three-Phase
Driving, Control
Protection Type
2
Variable Frequency Starting
CCC
Wnm
Welded Steel Plate
Silicon Steel Sheet
Silicon Steel Sheet
100% Copper
Horizontal or Vertical Foot, Flange
Accept Customed
PT100
Accept Customed
De or Nde Accept Customed or Famous Brand
Accept Customed
Accept Customed
Standard IP55, Accept IP56 IP65
-20celsius to +40celsius, Accept Customed to +60
0~1000m, Accept Customed to 5000m
Drain Holes, Tapping, Outdoor, Vibration Hole
WNM
Export Package
2540x1445x1500mm
Made in China
8501530000
Product Description
Medium Voltage High Voltage Wound Rotor Slip Ring Motor
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Applications:
Ideal for driving all kinds of general machinery, such as water pump, fan, compressor, crusher and etc.
YR series large size 10kV wound rotor three-phase asynchronous motor is another series of products carefully built by our company on the basis of the successful development of medium-sized 6kV wound rotor three-phase asynchronous motor. This series of motors can be directly used in 10kV power grid. Compared with the 6kV motor, it has the advantages of simplified equipment, reliable operation, investment saving and energy consumption reduction.
Structure specification
YR series motor's rotor winding adopt copper conductors with the insulation material whose insulation class is F. The welding between the windings, the lend-out copper conductors and windings all adopt silver-copper-welding to ensure the motor running reliably.
YR series motor has the box-type construction, which was made up of steel plate welded with lightweight and good stiffness. On top of the motor is the protective cover, convenient to maintenance and replacement. The stator adopts the press construction; the winding with class F insulation and VPI impregnating, which ensure the reliable of the insulation, the mechanical stress and the capable of resistant humidity. The basically protection class is IP23; IP54 motor can be supplied according to requirement.
The stator coil is buried with the temperature measuring component, and the change of the coil temperature is observed. The specification of the temperature measuring component can be determined according to user requirements.
If you need to add a heater inside the motor, you must specify it when ordering.
The motor terminal cable is generally in the lower part of the motor, and the terminal cable can also be designed according to customer requirements and must be installed on the wall of the machine base.
The Implication of the symbol
Example:
YR 710 1------ 4
4poles
No.1 iron length
Centre height(mm)
Wound-rotor three phase asynchronous motor
Details
YRKK SERIES
This motor can be processed by the anticorrosion anti-mould-proof process to derive outdoor (W) and outdoor corrosion protection (WF) motors. High efficiency, energy saving, low vibration, small size, light weight, reliable performance and easy installation and maintenance. The frame is made of steel plate being welded up into form of square tank shape with light weight and firm rigidity. Stator is an outer-press-assembly structure. The stator winding is F grade insulation at the winding's end part being firm banded. The whole stator and rotor has been treated with VPI technology to make stator and rotor with insulation and moisture resistance. Silver brazing is used between rotor coils and between copper strip and coils to ensure the reliability of motor operation.
YRKK series motor model composition (6kV)
Ideal for driving all kinds of general machinery, such as water pump, fan, compressor, crusher and etc.
General description
YR series large seize 6kV wound rotor three-phase asynchronous motor is a new series of products that our company introduces and digests the advanced technology of WESTING-HOUSE Company and combines decades of motor manufacturing experience of our company. It is the replacement product of JR old series.YR series large size 10kV wound rotor three-phase asynchronous motor is another series of products carefully built by our company on the basis of the successful development of medium-sized 6kV wound rotor three-phase asynchronous motor. This series of motors can be directly used in 10kV power grid. Compared with the 6kV motor, it has the advantages of simplified equipment, reliable operation, investment saving and energy consumption reduction.
Structure specification
YR series motor's rotor winding adopt copper conductors with the insulation material whose insulation class is F. The welding between the windings, the lend-out copper conductors and windings all adopt silver-copper-welding to ensure the motor running reliably.
YR series motor has the box-type construction, which was made up of steel plate welded with lightweight and good stiffness. On top of the motor is the protective cover, convenient to maintenance and replacement. The stator adopts the press construction; the winding with class F insulation and VPI impregnating, which ensure the reliable of the insulation, the mechanical stress and the capable of resistant humidity. The basically protection class is IP23; IP54 motor can be supplied according to requirement.
The stator coil is buried with the temperature measuring component, and the change of the coil temperature is observed. The specification of the temperature measuring component can be determined according to user requirements.
If you need to add a heater inside the motor, you must specify it when ordering.
The motor terminal cable is generally in the lower part of the motor, and the terminal cable can also be designed according to customer requirements and must be installed on the wall of the machine base.
The Implication of the symbol
Example:
YR 710 1------ 4
4poles
No.1 iron length
Centre height(mm)
Wound-rotor three phase asynchronous motor
Details
YRKK SERIES
- Frame sizes: 355-1000
- Rated output: 185-5000kW
- Insulation class: F
- Degree of protection: IP54 / IP55
- Enclosure: IC611(Air-air heat exchanger)
- Rotor: wound-rotor with collector rings
- Voltage: 6Kv, 10Kv
- Mounting: Horizontal
This motor can be processed by the anticorrosion anti-mould-proof process to derive outdoor (W) and outdoor corrosion protection (WF) motors. High efficiency, energy saving, low vibration, small size, light weight, reliable performance and easy installation and maintenance. The frame is made of steel plate being welded up into form of square tank shape with light weight and firm rigidity. Stator is an outer-press-assembly structure. The stator winding is F grade insulation at the winding's end part being firm banded. The whole stator and rotor has been treated with VPI technology to make stator and rotor with insulation and moisture resistance. Silver brazing is used between rotor coils and between copper strip and coils to ensure the reliability of motor operation.
YRKK series motor model composition (6kV)
| Frame | Synchronous speed r/min | |||||
| 1500 | 1000 | 750 | 600 | 500 | ||
| Output kW | ||||||
| 355 | 1 | 185 | - | - | - | - |
| 2 | 200 | |||||
| 3 | 220 | |||||
| 400 | 1 | 250 | 185 | - | - | - |
| 2 | 280 | 200 | - | |||
| 3 | 315 | 220 | - | |||
| 4 | 355 | 250 | 185 | |||
| 5 | 400 | 280 | 200 | |||
| 450 | 1 | 450 | 315 | 220 | 185 | |
| 2 | 500 | 355 | 250 | 200 | ||
| 3 | 560 | 400 | 280 | 220 | 185 | |
| 4 | 630 | 450 | 315 | 250 | 200 | |
| 500 | 1 | 710 | 500 | 355 | 280 | 220 |
| 2 | 800 | 560 | 400 | 315 | 250 | |
| 3 | 900 | 630 | 450 | 355 | 280 | |
| 4 | 1000 | 710 | 500 | 400 | 315 | |
| 560 | 1 | - | - | 560 | 450 | - |
| 2 | 1120 | 800 | 630 | 500 | 355 | |
| 3 | 1250 | 900 | 710 | 560 | 400 | |
| 4 | 1400 | 1000 | 800 | 630 | 450 | |
| 630 | 1 | 1600 | 1120 | 900 | 710 | 500 |
| 2 | 1800 | 1250 | 1000 | 800 | 560 | |
| 3 | 2000 | 1400 | 1120 | 900 | 630 | |
| 4 | - | - | 1250 | 1000 | 710 | |
| Model | Rated Output kW | Stator current A | RPM | Eff. (%) | Power Factor CosΦ | BDT FLT Tm Tn | Rotor Voltage V | Rotor current A | Inertia movement Jm (kg.m2) | WGT (kg) |
| YRKK355 1-4 YRKK355 2-4 YRKK355 3-4 | 185 200 220 | 23.3 25.1 27.6 | 1490 1490 1490 | 92.0 92.2 92.4 | 0.83 0.83 0.83 | 1.8 1.8 1.8 | 267 286 306 | 438 439 452 | 5 5 6 | 1960 2030 2070 |
| YRKK400 1-4 YRKK400 2-4 YRKK400 3-4 YRKK400 4-4 YRKK400 5-4 | 250 280 315 355 400 | 30.9 34.6 38.8 43.7 49.2 | 1490 1490 1490 1490 1490 | 92.7 92.8 92.9 93.0 93.2 | 0.84 0.84 0.84 0.84 0.84 | 1.8 1.8 1.8 1.8 1.8 | 337 362 392 428 458 | 465 484 501 516 544 | 8 8 9 10 11 | 2540 2600 2670 2800 2890 |
| YRKK450 1-4 YRKK450 2-4 YRKK450 3-4 YRKK450 4-4 | 450 500 560 630 | 54.5 60.5 67.5 75.7 | 1490 1490 1490 1490 | 93.4 93.6 93.9 94.2 | 0.85 0.85 0.85 0.85 | 1.8 1.8 1.8 1.8 | 648 713 792 866 | 433 435 437 448 | 15 16 17 18 | 3530 3610 3730 3860 |
| YRKK500 1-4 YRKK500 2-4 YRKK500 3-4 YRKK500 4-4 | 710 800 900 1000 | 84.2 94.8 106.6 118.3 | 1490 1490 1490 1490 | 94.3 94.4 94.5 94.6 | 0.86 0.86 0.86 0.86 | 1.8 1.8 1.8 1.8 | 737 798 872 982 | 595 618 635 624 | 31 33 36 41 | 4580 4720 4920 5230 |
| YRKK560 2-4 YRKK560 3-4 YRKK560 4-4 | 1120 1250 1400 | 130.8 145.8 163.2 | 1490 1490 1490 | 94.7 94.8 94.9 | 0.87 0.87 0.87 | 1.8 1.8 1.8 | 1167 1275 1401 | 591 602 612 | 75 82 87 | 7170 7390 7620 |
| YRKK630 1-4 YRKK630 2-4 YRKK630 3-4 | 1600 1800 2000 | 186.3 209.4 232.4 | 1490 1490 1490 | 95.0 95.1 95.2 | 0.87 0.87 0.87 | 1.8 1.8 1.8 | 1440 1600 1800 | 678 685 674 | 106 113 124 | 9600 9980 10380 |
| YRKK400 1-6 YRKK400 2-6 YRKK400 3-6 YRKK400 4-6 YRKK400 5-6 | 185 200 220 250 280 | 23.6 25.5 27.9 31.7 35.5 | 990 990 990 990 990 | 91.9 92.1 92.3 92.5 92.6 | 0.82 0.82 0.82 0.82 0.82 | 1.8 1.8 1.8 1.8 1.8 | 271 289 310 334 362 | 432 437 447 471 486 | 13 14 15 16 16 | 2500 2540 2650 2720 2810 |
| YRKK450 1-6 YRKK450 2-6 YRKK450 3-6 YRKK450 4-6 | 315 355 400 450 | 39.4 44.3 49.7 55.9 | 990 990 990 990 | 92.8 93.0 93.3 93.4 | 0.83 0.83 0.83 0.83 | 1.8 1.8 1.8 1.8 | 606 661 727 808 | 326 335 343 346 | 20 21 22 24 | 3460 3560 3690 3780 |
| YRKK500 1-6 YRKK500 2-6 YRKK500 3-6 YRKK500 4-6 | 500 560 630 710 | 61.2 68.4 76.7 86.3 | 990 990 990 990 | 93.6 93.8 94.1 94.3 | 0.84 0.84 0.84 0.84 | 1.8 1.8 1.8 1.8 | 731 849 916 1049 | 427 410 427 419 | 39 44 48 55 | 4460 4600 4780 5000 |
| YRKK560 2-6 YRKK560 3-6 YRKK560 4-6 | 800 900 1000 | 95.8 107.7 119.4 | 990 990 990 | 94.5 94.6 94.8 | 0.85 0.85 0.85 | 1.8 1.8 1.8 | 1050 1130 1225 | 496 490 502 | 91 100 107 | 6930 7170 7450 |
| YRKK630 1-6 YRKK630 2-6 YRKK630 3-6 | 1120 1250 1400 | 133.6 149.0 166.7 | 990 990 990 | 94.9 95.0 95.1 | 0.85 0.85 0.85 | 1.8 1.8 1.8 | 1305 1435 1595 | 528 534 537 | 149 158 175 | 9480 9690 10120 |
| YRKK400 4-8 YRKK440 5-8 | 185 200 | 24.9 26.8 | 740 740 | 91.8 92.0 | 0.78 0.78 | 1.8 1.8 | 406 434 | 291 294 | 16 18 | 2650 2830 |
| YRKK450 1-8 YRKK450 2-8 YRKK4503-8 YRKK450 4-8 | 220 250 280 315 | 29.1 33.0 36.9 41.4 | 740 740 740 740 | 92.2 92.3 92.5 92.6 | 0.79 0.79 0.79 0.79 | 1.8 1.8 1.8 1.8 | 497 533 575 624 | 281 298 310 322 | 21 23 24 26 | 3560 3640 3730 3890 |
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