Rockwell Automation 20B PowerFlex 70, PowerFlex 700 Reference Manual - Manual (Page 129)

Power Loss
Rockwell Automation Publication PFLEX-RM001H-EN-P - June 2013 129
Table 15 PF700 Bus Levels
Note 1:Vtrigger is adjustable, these are the standard values.
Class 200/240V AC 400/480V AC 600/690V AC
Vslew 1.2V DC 2.4V DC 3.0V DC
Vrecover Vmem – 30V Vmem – 60V Vmem – 75V
Vclose Vmem – 60V Vmem – 120V Vmem – 150V
Vtrigger1,2 Vmem – 60V Vmem – 120V Vmem – 150V
Vtrigger1,3 Vmem – 90V Vmem – 180V Vmem – 225V
Vopen Vmem – 90V Vmem – 180V Vmem – 225V
Vopen4 153V DC 305V DC 382V DC
Vmin 153V DC 305V DC 382V DC
Voff 5 – 200V DC –
350 400 450
400
450
500
550
600
650
700
AC Input Volts
DC Bus Volts
Recover
Close
Trigger
Open
350 400 450
400
450
500
550
600
650
700
AC Input Volts
DC Bus Volts
Recover
Close
Trigger
Open
Line Loss Mode = Decel Line Loss Mode = Coast
350 400 450
300
350
400
450
500
550
600
650
700
AC Input Volts
DC Bus Volts
Recover
Close
Trigger
Open
350 400 450
300
350
400
450
500
550
600
650
700
AC Input Volts
DC Bus Volts
Recover
Close
Trigger
Open
Line Loss Mode = Coast Line Loss Mode = Decel
350 400 450
300
350
400
450
500
550
600
650
700
AC Input Volts
DC Bus Volts
Recover
Close
Trigger
Open
Line Loss Mode = Continue