Mastervolt CHARGEMASTER PLUS Series

ChargeMaster Plus 12/75-3, 12/100-3, 24/40-3, 24/60-3 –
User and Installation Manual
17
Value Meaning Factory setting Value range
Maximum time
Maximum time of the Bulk phase since
Start bulk timer
480 min
0-1440min
Absorption
Voltage
Absorption voltage (@ 25°C); see section
5.4
14.25/28.50V
0-15.50/0-31.00V
Maximum time
Maximum absorption timer
240min
0-1440min
Return Amps
Return amps. If the charge current drops
below this level, the charger switches from
the Absorption to the Float stage (% of I
max
)
6%
0-50%
Minimum time
Minimum absorption timer
15min
0-240min
Float
Voltage
Float voltage (@ 25°C); see section 5.4
13.25/26.50V
0-15.50/0-31.00V
Return to bulk
Return to bulk voltage; If the battery voltage
stays below this level for at least the Return
to bulk delay time, the charger will start the
Bulk stage
13.25/26.50V
0-15.50/0-31.00V
Return to bulk
Return to bulk delay time, see Return to
bulk voltage
30sec
0-240sec
Alarm levels
High alarm on
Upper threshold level to trigger the Battery
high alarm
15,25/30.50V
0-16.00/0-32.00V
High alarm off
Lower threshold level to stop the Battery
high alarm
14,75/29,50V
0-16.00/0-32.00V
Low alarm off
Upper threshold level to stop the Battery
low alarm
11.00/22.00V
0-16.00/0-32.00V
Low alarm on
Lower threshold level to trigger the Battery
low alarm
10.00/20.00V
0-16.00/0-32.00V
Alarm delay
Delay time before the alarm is triggered
30sec
5-60sec
Output 1
Name
Name of this output
Output 1
0-16 chars
Shunt device
Selection of the MasterShunt to which
output 1 of the ChargeMaster Plus is
connected
No connection
No connection,
MSH + Product Name
Output 2
Name
Name of this output
Output 2
0-16 chars
Smart terminal
Name
Name of this output
Output 3
0-16 chars
*24V models only