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Mass Combi Specifications – 120V
Mass Combi
12/2500-100
Mass Combi
12/4000-200
Mass Combi
24/2500-60
Mass Combi
24/4000-100
Item #
37012505
37014005
37022505
37024005
General Specifications Sine Wave Inverter
Nominal DC voltage
12V (10–15V)
12V (10–15V)
24V (20–31V)
24V (20–31V)
Continuous power at 25˚C/77°F, cos phi 1 2500W – 20.8A
3750W – 16.5A
2500W – 20.8A
3750W – 31A
Surge capability (5 sec, resistive)
5000W – 38A
7500W - 32A
5000W – 38A
7500W – 62A
Parallel use (to double the power)
yes
no
yes
no
Parallel with shore/generator (for more power) yes
yes
yes
yes
Output voltage (± 5%)
120V – 60Hz, ±0,05% 120V – 60Hz, ±0,05% 120V – 60Hz, ±0,05% 120V – 60Hz, ±0,05%
Output waveform
true sine
true sine
true sine
true sine
Efficiency
90%
90%
93%
93%
DC consumption at 120V
<9 W
<18 W
<9 W
<18 W
Search mode consumption
0.5 W
1 W
0.5 W
1 W
General Specifications Battery Charger
Nominal input voltage
120V – 45–65Hz
120V – 45–65Hz
120V – 45–65Hz
120V – 45–65Hz
Max. charge current (adjustable)
100A at 14.25V
200A at 14.25V
60A at 28.5V
100A at 28.5V
Primary AC consumption (full charge)
1700 W – 14.5A
3400 W - 29A
2000 W - 17A
3500 W - 29A
Charge voltage 25°C/77°F (absorption/float)* 14.25/13.25V
14.25/13.25V
28.5/26.5V
28.5/26.5V
Charge characteristic
IUoUo, automatic / 3-step for gel/AGM/wet/Lithium Ion
Second charge output, 3-step
5A
2x 5A
5A
2x 5A
Temperature sensor battery
delivered as standard with 6 metre cable and telejack plug
General Specifications
Display/read-out
LED display
LED display
LED display
LED display
Dimensions, hxwxd
19.5x12.5x6.1 inch
496x318x156 mm
19.5x12.5x11 inch
496x318x279 mm
19.5x12.5x6.1 inch
496x318x156 mm
19.5x12.5x11 inch
496x318x279 mm
Weight
11 kg / 24.3 lbs
21 kg / 46.3 lbs
11 kg / 24.3 lbs
21 kg / 46.3 lbs
Approvals
CE, ABYC A-31
CE, ABYC A-31
CE, ABYC A-31
CE, ABYC A-31
Technical Specifications
Max. current first output
50A
50A
50A
50A
Max. current shortbreak / inverter output
35A
35A
35A
35A
Transfer time
10 ms
10 ms
10 ms
10 ms
Grounding
yes, adjustably by DIP switch
yes, adjustably by DIP switch
Temperature range (ambient temp.)
-25 °C–80 °C, > 25 ° C derating / -13°F–176°F, >77°F derating
Cooling
maintenance free vario fans
maintenance free vario fans
Sound level
≤
48 dBA at 1 mtr
≤
48 dBA at 1 mtr
≤
48 dBA at 1 mtr
≤
48 dBA at 1 mtr
Protection degree
IP23
IP23
IP23
IP23
Protections
over temperature, over load, short circuit, high battery, low battery
MasterBus compatible
yes, with MasterBus
Combi Interface
yes, with MasterBus
Combi Interface
yes, with MasterBus
Combi Interface
yes, with MasterBus
Combi Interface
Options
Remote ICC
delivered as standard delivered as standard delivered as standard delivered as standard
70405000
Indication of DC consumption, charge phase, AC present, failure, with on/off/’charger only’ switch & 6 m cable.
Remote APC
option
option
option
option
70405050
Indication of AC consumption, AC voltage, fuse value of the shore/generator connection, with Power Sharing.
Masterlink/MICC
option
option
option
option
70403105
Battery consumption metre for 2 batteries, 12/24V DC with LCD read-out, remote control for Mass Sine inverter and
Mass battery charger or Mass Combi,
MasterView Easy
option
option
option
option
77010305
In combination with a Mastervolt Combi Interface. Touch screen panel for reading charge status, current fold-back
and/or Power Sharing setting.
MasterBus Combi Interface
delivered as standard option
delivered as standard option
77030475
Integrates the Mass Combi in a MasterBus network.
* The charge characteristic can be set to your requirements.