A Mastervolt Mass Combi offers best price/quality ratio. The exceptionally reliable Mass Combi series offers a lot of power at a highly competitive price. In addition, the four models are also available in two customer-friendly variations with remote control or MasterBus.
The powerful 3-step+ battery charger guarantees maximum battery life and can simultaneously charge two battery banks. The inverter with high peak power starts even the heaviest loads, with the Mass Combi 12/1600 being easily sufficient for your espresso machine. A built-in distribution system switches between grid and inverter power, while two separate AC outputs allow users to connect critical loads to a preferred group.
The Mass Combi enables the expansion of a grid connected solar power system with energy storage in batteries. This way the majority of the generated energy is used, and users are less dependent on the electricity grid. In this setup, the Mass Combi is part of a MasterBus controlled system.
Combi deal with MasterBus (MB version)
To integrate the Mass Combi into a MasterBus system in a simple manner, Mastervolt can deliver all Mass Combi models in a MasterBus version. The relevant product code includes the Mass Combi model of your choice, complemented by a MasterBus Combi interface.
Combi deal with remote control (Remote version)
In addition, Mastervolt can provide all Mass Combi models in a Remote version so that the AC and DC power status can be monitored remotely. The relevant product code includes the Mass Combi model of your choice, plus an ICC and an APC remote control panel.
|Specifications sine wave inverter|
|Nominal DC voltage||24 V (20-31 V)|
|Output voltage||230 V – 50 Hz, ± 0.05% (60 Hz adjustable, ± 0.05%)|
|Output waveform||true sine|
|Continuous power at 25 °C / 77 °F, cos phi 1||3750 W – 16.5 W|
|Max. peak load||7500 W – 32 W|
|Synchronise with mains/generator||yes|
|Specifications battery charger|
|Nominal input voltage||230 V (180-265 V) – 45-65 Hz|
|Max. charge current at 25 °C / 77 °F||120 A at 28.5|
|Primary AC consumption (full charge)||3900 W - 17 A|
|Charge voltage 25 °C (Absorption/Float)||28.5/26.5 V|
|Secondary charger output current||2x 5 A|
|Battery temperature sensor||delivered as standard with 6 mtr cable and telejack plug|
|Specifications transfer system|
|AC output 1||25|
|AC output 2||50|
496 x 318 x 279 mm
19.5 x 12.5 x 11.0 inch
|Approvals||CE, E-mark, ABYC A-31|
|Charge characteristic||IUoUo, automatic 3-step+ for gel/AGM/wet/Lithium Ion|
|Transfer time||10 ms|
|Ground relay||yes, adjustable by DIP switch|
|Temperature range (ambient temp.)||
-25 °C to 80 °C, derating > 25 °C
-13 °F to 176 °F
|Sound level||≤ 48 dBA at 1 mtr|
|Protections||over temperature, over load, short circuit, high/low battery voltage|
|Cooling||maintenance-free vario fans|
|MasterBus compatible||yes, in combination with a MasterBus Combi Interface|
MasterAdjust Software to configure, monitor and log your Mastervolt system (MasterBus-USB interface...
Dimensions Mass Combi 12/4000-200 (120V & 230V), 24/4000-120 (230V) and 24/4000-100 (120V) (zipped...
Quick installation guide Mass Combi 230V (English)
User's manual Mass Combi 12/2000-100 (120V & 230V), 12/4000-200 (120V & 230V), 24/2000-60 (120V &...
3D-drawing Mass Combi 24/4000