ABB ACS560 Firmware Manual page 79

The following table shows the values of selected DC voltage levels. The drive DC
voltage limits are calculated based on the parameter
Adaptive voltage limits.
Notes:
• parameter 95.03 Estimated AC supply voltage
start-up of the drive and is not continuously updated during the time lim eit.
• The absolute voltages vary according to the drive/inverter type and AC supply
voltage range.
DC Voltage level
AC supply voltage range [V]
[V]
Overvoltage fault
limit
Overvoltage
control limit
Internal brake
chopper start
limit
Internal brake
chopper stop
limit
Overvoltage
warning limit
Undervoltage
0.85×1.41×par
warning limit
0.85×1.35×380 = 436
Undervoltage
0.78×1.41×par
control limit
0.78×1.35×380 = 400
Charging relay
0.78×1.41×par
closing limit
0.78×1.35×380 = 400
Charging relay
0.73×1.41×par
opening limit
0.73×1.35×380 = 374
Undervoltage
0.73×1.41×par
fault limit
0.73×1.35×380 = 374
DC voltage at
upper bound of
supply voltage
range (U )
DCmax
DC voltage at
lower bound of
supply voltage
range (U )
DCmin
AC supply voltage range [V]
380...415
842
779
779
759
745
1)
95.03 value 0.85×1.41×par
2)
1)
95.03 value 0.78×1.41×par
2)
1)
95.03 value 0.78×1.41×par
2)
1)
95.03 value 0.73×1.41 ×par
2)
1)
95.03 value 0.73×1.41×par
2)
560
513
95.01 Supply voltage
is the estimated voltage during
95.01 Supply voltage
440...480
842
779
779
759
745
95.03 value
2)
0.85×1.35×440 = 463
95.03 value
2)
0.78×1.35×440 = 463
95.03 value
2)
0.78×1.35×440 = 463
95.03 value
2)
0.73×1.35×440 = 433
95.03 value
2)
0.73×1.35×440 = 433
648
594
Program features 79
and 95.02
Automatic/Not selected
842
779
779
759
745
0.85×1.41×par 95.03
1)
1)
value
0.85×1.35×440 = 463
0.78×1.41×par 95.03
1)
1)
value
0.78×1.35×440 = 463
0.78×1.41×par 95.03
1)
1)
value
0.78×1.35×440 = 463
0.73×1.41 ×par 95.03
1)
1)
value
0.73×1.35×440 = 433
0.73×1.41×par 95.03
1)
1)
value
0.45×1.35×440 = 433
648
594
2)
2)
2)
2)
2)