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This 3 hp, 460 V PWM drive and keypad integrates the control unit and motor into a single package. At constant torque the speed can be varied from 180 r/min to 1800 r/min. Above 1800 r/min - up to a maximum of 3600 r/min - the motor operates in the constant horsepower mode. For optimal performance the carrier frequency can be set to any value between 1125 Hz and 18 kHz, albeit with progressive power derating.
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Electrical Machines, Drives, and Power Systems
(book)
by Theodore Wildi
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| Language: | English |
| Submitted by: | jgg_im_bad |
This text has been typed
more than
1000 times:
| Avg. speed: | 73 WPM |
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| Avg. accuracy: | 96.4% |
Top 10 scores for this text
| User | Speed | Accuracy | Points | Place | Date | Options | |
|---|---|---|---|---|---|---|---|
| 1 | joshua728 | 204 WPM | 100% | 258 | 1/2 | Jul 1, 2022 |
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| 2 | slekap | 192 WPM | 100% | 244 | 1/2 | Feb 11, 2021 |
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| 3 | arenasnow | 180 WPM | 100% | 228 | 1/2 | Feb 18, 2019 |
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| 4 | atthetop | 174 WPM | 100% | 220 | 1/2 | Jul 11, 2021 |
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| 5 | deroche1 | 168 WPM | 100% | 213 | 1/2 | Dec 16, 2018 |
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| 6 | chakk | 162 WPM | 99% | 206 | 1/2 | Dec 5, 2018 |
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| 7 | landarian | 162 WPM | 99% | 205 | 1/2 | Sep 22, 2020 |
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| 8 | qray | 159 WPM | 99% | 202 | 1/1 | Nov 28, 2020 |
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| 9 | mako640 | 159 WPM | 100% | 201 | 1/5 | Mar 18, 2020 |
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| 10 | dragoncityjose | 156 WPM | 99% | 198 | 1/2 | Nov 10, 2024 |
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