CombiMaster 230V Series
– User and Installation Manual
25
Note:
the following charge specifications are based on Mastervolt batteries. Specifications for a given chemistry of a different
manufacturer may vary. If connecting batteries of a different manufacturer make sure the manufacturer's recommenda-
tions are met. Individual adjustments are possible if in the configuration the battery type "User defined" is selected. User
defined batteries can only be configured with a remote control in a CZone or MasterBus network.
Charging specifications
Battery type
Flooded (default)
GEL
AGM
MLI
Bulk voltage*
14.40V [28.80V]
14.40V [28.80V]
14.40V [28.80V]
14.25/28.50 V
Max bulk time
480 min
480 min
480 min
480 min
Min bulk time
120 s
120 s
120 s
120 s
Start bulk time at*
13.25/26.50 V
13.25/26.50 V
13.25/26.50 V
13.25/26.50 V
Return to bulk
voltage*
12.80/25.60 V
12.80/25.60 V
12.80/25.60 V
13.25/26.50 V
Bulk return time
30 s
30 s
30 s
240 s
Absorption voltage*
14.25/28.50 V
14.25/28.50 V
14.25/28.50 V
14.25/28.50 V
Max abs. time
240 min
240 min
240 min
240 min
Min abs. time
15 min
15 min
15 min
15 min
Return amps
6% I max
6% I max
6% I max
6% I max
Float voltage
13.25/26.50 V
13.80/27.60 V
13.80/27.60 V
13.50/27.00 V
* ± 1%
8.3
Specifications transfer system
Model
12V/2000VA-60A
24V/2000VA-40A
12V/3000VA-100A
24V/3000VA-60A
AC input (switched)
25A
AC Output
32A
32A
36A
36A
AC input fuse
Yes, by means of resettable thermal fuse
Transfer speed
10ms for narrow input range, 20ms for wide range
Transfer voltage range
170-280V for narrow input range, 90-280V for wide range
Transfer frequency range
40-65Hz
Power sharing
Yes
AC IN support
(also known as Power Assist)
Yes
Auto-synchronize with AC input
Yes