Commander SE Advanced User Guide 129
Issue Number: 4
4.10 DC Bus information
4.10.1 SE DC Bus levels
* These are the absolute minimum DC voltages that the drive can be supplied with. If the drive is not supplied with at least
this voltage, it will not reset out of a UU trip at power up.
4.10.2 SE DC Bus design
200V drives 400V drives
0V trip level 420V 830V
Braking level 390V 780V
Rated upper level (AC mains +10% x 1.4142) 372V 747V
Rated lower level (AC mains -10% x 1.4142) 255V 484V
*UV reset level
235V 460V
UV trip level 180V 400V
Standard ramp voltage 2.08 390V
EUR> 750V
USA> 775V
Drive
Bus capacitance
uF
Bus inductance
mH
Drive
Bus capacitance
uF
Bus inductance
mH
SE11200025 390 N/A SE33200550 1880 0.6
SE11200037 390 N/A SE33200750 1880 0.6
SE11200055 780 N/A SE33400550 470 1.7
SE11200075 780 N/A SE33400750 470 1.7
SE2D200075 940 N/A SE43401100 1020 0.9
SE2D200110 1410 N/A SE43401500 1020 0.9
SE2D200150 1410 N/A SE43401850 1020 0.9
SE2D200220 1880 N/A SE53402200 4400 0.85
SE23200400 1880 N/A SE53403000 4400 0.91
SE23400075 235 N/A SE53403700 4400 0.63
SE23400110 235 N/A
SE23400150 235 N/A
SE23400220 470 N/A
SE23400300 470 N/A
SE23400400 470 N/A
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