typeracer

Pit Stop
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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.
Electrical Machines, Drives, and Power Systems (book) by Theodore Wildi
Language: English
Submitted by: jgg_im_bad
This text has been typed more than 1000 times:
Avg. speed: 72 WPM
Avg. accuracy: 96.4%

Top 10 scores for this text

User Speed Accuracy Points Place Date Options
1 arenasnow 180 WPM 100.0% 228 1/2 Feb. 18, 2019
2 deroche1 168 WPM 100.0% 213 1/2 Dec. 16, 2018
3 chakk 162 WPM 99.0% 206 1/2 Dec. 5, 2018
4 johnnydarnsworth 159 WPM 100.0% 202 1/2 May 6, 2019
5 mako640 155 WPM 99.0% 196 1/4 April 13, 2019
6 eikomaniac 150 WPM 98.0% 190 1/2 Feb. 20, 2019
7 arc_sec 148 WPM 99.0% 188 1/3 May 9, 2019
8 aaronadams 145 WPM 100.0% 183 1/2 Jan. 6, 2019
9 volhosis 143 WPM 99.0% 181 1/2 July 18, 2019
10 delirious 142 WPM 99.0% 180 1/2 Jan. 27, 2019