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YRKK high efficiency 6KV or 10KV high voltage three-phase asynchronous motor
Product Detail
YR/YRKK motors have the advantages of compact structure, light weight, high efficiency, energy saving, low noise, low vibration, high reliability, long service life, easy installation and maintenance, etc. They are mainly used in rolling mills, hoists, fans, water pumps, mills, crushers, grinders and other general mechanical equipment or other similar mechanical equipment in industries such as petroleum, chemical industry, coal, power stations, metallurgy, textiles, medicine, and grain processing.
Model reference
YRKK- 630L-4
YR-High-voltage cooled wound rotor motor
KK- Air-to-Air Cooling
630 - Frame Size 630 mm
L-Length of the motor
4 - Pole of 4
Basic parameters
| Frame size | 355~630 mm |
| Power | 185~2000 kW |
| Voltage | 3kv~13KV. |
| Rated Power | 1500/1000/750/600/500rpm |
| Protection Grade | IP55/IP54/IP23 |
| Cooling Method | IC611/IC666/IC616/IC01 |
| Insulation | F |
| Service | S1 |
| Ambient temperature | -15 °C ~ + 40 °C |
| Environment | indoors |
| Altitude | ≤1000m |
| Bearing | Chinese/SKF/FAG/NSK available |
| Mounting | IMB3 |
| Temperature rise limit | 80K(B) |
| Painting | As per client requirements |
Motor type description
FAQ
1.Does the high-voltage motor has temperature sensor?
Yes, for high-voltage motor, the standard is 8pcs, including 6pcs for winding (2pcs/phase), 2pcs for bearing (each 1 pc for DE and NDE). Or we can equip PTC as required. Contact us
2.Do you have current transformer for your motor?
Usually we have one separate current transformer terminal box for motor over 2000kW, we can add for you or client buy it. The type of transformer is up to you, you can choose a magnetically balanced transformer or a differential transformer. Contact us
3.Can the position of the motor junction box be adjusted?
Yes, the junction box is made of steel plate, so it can be set according to your requirements. Contact us
4.What are the cooling methods for high voltage motors?
Generally, it include IC411 IC611 IC616 IC666 IC81W, and other uncommons include IC511 IC86W, etc.Contact us
5.How long is the delivery time?
About 7 working days if in stock, especailly, the customized may be least 50-80days.Contact us
