Mastervolt MASS COMBI ULTRA 24/3500-100

Mass Combi Ultra 12/3000-150, 24/3500-100, 48/3500-50 – User and Installation Manual
23
Value
Meaning
Default
Adjustable range
Float settings
Float voltage
Float voltage (adjustable if User
Defined).
13.25/26.50/53.0 V
8-16.00/16-32.00/32-64.00 V
Sec. charger
Maximum current
Maximum charging current adjustable
10 A
1-10 A
Method
Charging method selectable
Follow main
12V: follow main, events only
24/48V: follow main, 3-Step+,
constant voltage
Battery type
Select the main battery type
Flooded (Lead acid
wet cell)
User defined, Flooded, Gel, AGM,
Spiral, Lithium Ion, Flooded
traction, Nickel Cadmium
Inverter
Voltage
AC voltage
230 V
180-260 V
Frequency
AC frequency
50 Hz
50 Hz, 60 Hz
Enable GND rel.
Option to enable ground relay
Not checked
Not checked, checked
Energy save mode
Option to enable Energy save mode
Not checked
Not checked, checked
Scanning below
The Combi starts scanning below this
inverted power level in Energy save
mode.
10 W
10-250 W
Dynamic window
Select to base the input window upon
battery type default values or upon your
own preset values. Refer to section 4.2.4
Use battery type
Use battery type, user defined
(Use battery type: dynamic input
window still present, but not
configurable)
DC high off
High battery voltage for inverter switch
off (12/24/48 V, user defined only).
16.00/32.00/64.00 V
13.00-16.00/26.00-32.00/52.00-
64.00 V
DC high on
High battery voltage for inverter switch to
DC High Off alarm (12/24/48 V, user
def.)
15.50/31.00/62.00 V
13.00-16.00/26.00-32.00/52.00-
64.00 V
DC low off I=0%
Low battery voltage at which the inverter
switches off when the battery current is
0-2% of nominal (12/24/48 V, user def.)
10.00/20.00/40.00 V
9.50-13.00/19.00-26.00/38.00-
52.00 V
DC low off I=2%
Low battery voltage at which the inverter
switches off when the battery current is
2% of nominal (12/24/48 V, user def.)
9.75/19.50/39.00 V
9.50-13.00/19.00-26.00/38.00-
52.00 V
DC low off 100%
Low battery inverter switch off voltage,
batt. current 100% (12/24/48 V, user
def.)
9.50/19.00/38.00 V
9.50-13.00/19.00-26.00/38.00-
52.00 V
DC low on
Low battery inverter switch on voltage at
DC Low off alarm (12/24/48 V, user def.)
12.00/24.00/48.00 V
10.00-13.00/20.00-26.00/40.00-
52.00 V
DC low off delay
Delay time before inverter switches off
on low battery voltage.
30 s
0-30 s
AC transfer
AC input policy
Define which AC input to be used under
which conditions, refer to section 4.3
Gen preferent
Mains preferent, Gen preferent,
Max fuse prefer
AC out 2 policy
Define under which conditions to use AC
output-2, refer to section 4.3
Gen/Mains input
Events only, Generator input,
Mains input, Gen/Mains input,
Always on
Generator fuse
Generator fuse value
25 A
1-50 A
Mains fuse max.
Mains fuse maximum value that can be
set in the monitoring tab
30 A
1-30 A
Mains limit A
Mains fuse value setting
6 A
1-30 A
Mains limit B
Mains fuse value 10 A
10 A
1-30 A
Mains limit C
Mains fuse value 16 A
16 A
1-30 A
Power sharing
Power sharing mode option, chapter 3.
Checked
Not checked, checked
Allow AC support
AC support mode option, chapter 3.
Not checked
Not checked, checked
Gen. high volt.
Generator AC input window
275 V
184-275 V
Gen. low volt.
Generator AC input window
180 V
184-275 V