Iron Edison

Nickel Iron (NiFe) Lithium Iron (LiFePO4)

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Inverters / Mastervolt Mass Combi 24/2500-60 (120V) 2,500 Watt Inverter Charger

for Renewable Energy & Backup Power Applications

Mastervolt Mass Combi 24/2500-60 (120V) 2,500 Watt Inverter Charger

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    Retail Price: $2,800.00
    Our Price: $2,781.95

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    720-432-6433

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    Mastervolt 24/2500-60 Mass Combi Inverter Charger 24V 2,500 Watt

    Every model of the Mastervolt Combi is highly versatile, so using one greatly simplifies installation. This single inverter and battery charger brings you fast and complete charging of your starter and service batteries, it also provides a silent, robust and clean AC power supply (pure sine wave).

    Multiple AC outputs allow heavy-draw items to be separated from the most critical equipment, making sure they don't unintentionally deplete your batteries. The AC inputs facilitate both mains and generator connections, which the Combi can support with additional power if your loads require more than either can provide.

    Essentially, just this one product can handle all the power requirements in an autonomous system.

    Modern technology

    The unique design of the Combi range is typically Mastervolt. Rather than installing heavy transformers, you can use our high-frequency technology for major benefits in terms of compact size, a lightweight chassis and silent running (there is no transformer hum).

    Additional product data

    Specifications sine wave inverter
    Nominal DC voltage 24 V (19-31 V)
    Output voltage 120 V (± 5 %), adjustable 90-135 V
    Output frequency 60/50 Hz (± 0.05 %), configurable
    Output waveform true sine, Thd < 2.5 % under standard conditions
    Continuous power at 25 °C / 77 °F, cos phi 1 2500 W
    Max. peak load 4000 W
    Max. efficiency ≥ 90 %
    Max. ripple on DC (battery at full load) < 5 %
    No-load power consumption on DC (ON/inverter OFF/OFF/energy saving) 9 W / 0.1 W / 0 W / 0.5 W
    Parallel configuration yes, up to 2 units
    3-Phase configuration no
    Synchronise with mains/generator yes
     
    Specifications battery charger
    Input voltage range 90-135 V
    Max. input current 17 A
    Max. charge current at 25 °C / 77 °F 60 A at 28.5 V, adjustable
    Secondary charger output voltage 24 V
    Secondary charger output current 5 A
    No-load power consumption on AC < 15 W
    Battery temperature sensor yes, included
    Battery voltage sense automatic compensation
     
    Specifications transfer system
    AC input 1 50 A (25 A switched, to short break output)
    AC output 1 35 A (short break output)
    AC output 2 50 A (power output)
    AC input fuse yes, resettable
    Transfer speed half seamless (25 ms max., 10 ms typical)
    Transfer voltage range 90-135 V
    Transfer frequency range 45-65 Hz
     
    General specifications
    Display/read-out LED display
    Dimensions, hxwxd 496 x 318 x 156 mm
    19.5 x 12.5 x 6.1 inch
    Weight 11 kg
    24.3 lb
    Approvals CE, ABYC
     
    Technical specifications
    Charge characteristic 3-step+ (IUoUo, fully automatic), Equalize
    Battery types AGM/gel/MLI/flooded/spiral/traction
    Recommended battery capacity ~ 120-360 Ah (based on gel batteries, may differ for other types)
    Ground relay yes, configurable
    Temperature range (ambient temp.) -25 °C to 60 °C, derating > 25 °C
    -13 °F to 140 °F
    Protection degree IP23 (vertical mounting)
    Safety class IEC protection class I
    Humidity protection conformal coating, max. 95 % relative humidity, non condensing
    Protections over temperature, over load, short circuit, high/low battery voltage
    Cooling maintenance-free vario fans
    Power Assist yes
    MasterBus compatible yes, in combination with a MasterBus Combi Interface

    The Last Battery you’ll Ever Buy.

    Over a century ago, Thomas Edison found a battery design that he considered to be nearly perfect. Today, Iron Edison is proud to offer an updated version of this incredible design that is specifically manufactured for Renewable Energy systems.

    An Iron Edison Nickel-Iron Battery
    • Refillable alkaline electrolyte
    • Large storage capacity (up to 48 kWh)
    • Full depth of discharge
    • 12, 24 and 48 Volt applications
    • Nearly indestructible

    Iron Edison now offers a full line of solar panels, charge controllers, inverters and more!

    For more information on the advantages of Iron Edison batteries and on our company, check out our About page. Technical specifications and operating procedures can be found in our Reference Library.

    A brighter future, off the grid.

    A brighter future. Off the grid. Iron Edison battery systems can be used for 12, 24 and 48 volt applications. We can also help you optimize battery capacity to take better advantage of the solar, wind and other hardware you may already have in place.

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