KPR Motor
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Series variable-frequency and adjustable-speed three phase asynchronous motor
YVF2 series motor is totally enclosed, compulsive special used motor. By using variable-frequency motor of different poles, it can achieve stepless speed governing when the wide speed range is 100rpm-3500rpm. It is applied to the fields of fans, pumps, pipeline automation equipments and machine tools (such as numerical control machine tool and machining center) in the industries of metallurgy, chemical, textile, pharmacy, printing and so on.
| TECHNICAL PARAMETERS | |||
| Centre height of frame size | 80-355mm | Insulation class | I55 (F) |
| Power range | 0.55-315kw | Duty type | S1 (continuous) |
| Rated voltage and frequency | 380V 50HZ | Type of cooling | IC416 Standard |
| Frequency variable range | 3 ~ 60(75) Hz or 3 ~ 100Hz | Standard pole | 2P, 4P, 6P |
| Protection class | IP54 | Working ambient temperature | -15~40 degree centigrade |
| Power 55kw and below is star-connection; Power above 55kw is delta-connection. | |||
