Nidecon has new LC filter family: high speed filters with various currents ranging from 205A to 520A. With Nidecon high speed filters you are able to reduce your high speed motor power losses generating more output power in compact size. Because of our efficient cooling systems, integrated liquid cooling and forced air cooling, filter can be designed to be very compact for minimizing the power losses. The higher the frequency the lower the losses with our high speed filters. Typical applications for high speed filters are turbo blowers, motor pumps and compressors.
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Technical specification: |
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| Nominal voltage: | 460 VAC |
| Nominal current: | 205Arms…520 Arms |
| Over current: | 150% 1min/10min |
| Start-up current: | 200% 2s |
| Operating temp. range: | 0°C… +50°C (derating above) |
| Motor/Generator freq.: | 0Hz...500Hz |
| Switching freq. range: | 8kHz…20kHz * |
| Phase voltage drop: | 30V...60V @ 450Hz |
| Power losses: | < 0.5% (typically)** |
| Protection class: | IP00 / IP23 |
| Standards: | IEC 60939-1, IEC 60932-2, IEC 60950, UL508C, IEC 60085, IEC 61800-5-1 |
| * Depending on customer requirements | |
| ** Depending on application parameters | |
Mechanical specification (including choke and capacitors): |
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IRMS/A |
WIDTH/mm |
HEIGHT/mm |
DEPTH/mm |
TOTAL WEIGHT/kg |
| 205 | 450 | 547 | 290 | 75 |
| 260 | 450 | 547 | 290 | 81 |
| 300 | 450 | 547 | 290 | 81 |
| 385 | 500 | 525 | 310 | 100 |
| 460 | 571 | 540 | 342 | 114 |
| 520 | 571 | 540 | 342 | 114 |