Mastervolt Mac Plus 12/24-30, User And Installation Manual, Page: 32 / 36

32
MAC-PLUS
MasterShunt (MSH) or a MLI-
Ultra battery (BAT). Enabling
this function allows
to: - Compensate the charge
voltage for cable losses - Adjust
the actual Charge state based
on the state of charge of the
battery - Compensate the
charge voltage for deviating
battery temperatures
(MasterShunt only)
BAT+Product
Name
Bulk
Bulk voltage Bulk voltage 14.25 / 28.50 V 8-15 / 16-30 V
Max. bulk time Maximum bulk time 480 min 0-1440 min
Min. bulk time Minimum bulk time 120 s 0-240 s
Start bulk time Start bulk timer 13.25 V 8-15 / 16-30 V
Bulk ret. volt Return to bulk voltage 12.80 / 25.60 V 8-15 / 16-30 V
Bulk return time Return to bulk time delay 30 s 0-240 s
Absorption
Abs. voltage Absorption voltage 14.25 / 28.50 V 8-15 / 16-30 V
Max absorp. time Maximum absorption time 240 min 0-1440 min
Min absorp. time Minimum absorption time 15 min 0-240 min
Return amps
Return amps (% of maximum
charge current)
6 % 0-50 %
Float
Float voltage Float voltage 13.25 / 26,50 V 8-15 / 16-30 V
Constant voltage
Constant voltage Constant output voltage 13.25 / 26.50 V 8-15 / 16-30 V
Input alarm
High alarm on High input voltage alarm on 16.00 / 32.00 V 8-16 / 16-32 V
High alarm off High input voltage alarm off 15.50 / 31.00 V 8-16 / 16-32 V
Low alarm off Low input voltage alarm off 11.00 / 22.00 V 8-16 / 16-32 V
Low alarm on Low input voltage alarm on 10.00 / 20.00 V 8-16 / 16-32 V
Low alarm delay Low input alarm delay time 5 s 0-300 s