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Mass Combi 24/1800-35 (230V) - Inverter / Charger

Mass Combi 24/1800-35 (230V) - Inverter /  Charger

Mass Combi 24/1800-35 (230V) - Inverter / Charger

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Mastervolt Mass Combi 24/1800-35 MB (230V). 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. Battery Charger: 24v / 35 amps Inverter: 1800 W. More specs below. This version can be integrated into a MasterBus system.
Part Number: 36021800           Mastervolt


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36021800

$2,095.00

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Mastervolt Mass Combi 24/1800-35 (230V) - Inverter / Charger
Mastervolt Mass Combi 24/1800-35 (230V)

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. 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.

Key Benefits

  • Compact, lightweight and no hum thanks to HF technology.
  • High yield and more power from your batteries.
  • Intelligent 3-step+ battery charger with low DC ripple current for fast charging times and long battery life.
  • Charges two individual battery banks simultaneously.
  • Quiet, powerful inverter with 200 % peak power.
  • Power Assist: prevents blown fuses.
  • Pure sine wave energy prevents failures and damage to sensitive equipment such as adapters.
  • Dual AC outputs to separate critical equipment from heavy loads.
  • Higher yields possible via parallel switching (only for 2200 and 2600 W models).
  • Professional connections ensure fast installation and operational security.
  • CE approved and E-marking for mobile applications.

Technical Specifications

Specifications sine wave inverter
Nominal DC voltage 24 V (19-31 V)
Output voltage 180-250 V (adjustable) 50/60 Hz (± 0.05 %)
Output waveform true sine
Continuous power at 25 °C / 77 °F, cos phi 1 1800 W
Max. peak load 3000 W
Max. efficiency ≥ 90 %
Max. ripple on DC (battery at full load) < 5 %
Energy saving mode consumption 0,5 W
Parallel configuration no
Synchronise with mains/generator yes
DC consumption at 230 V < 9 W
Specifications battery charger
Input voltage range 180-265 V
Max. charge current at 25 °C / 77 °F 35 A at 28.5 V, adjustable
Primary AC consumption (full charge) 5.2 A
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 25 A (short break output)
AC output 2 50 A (power output)
AC input fuse yes, resettable
Transfer speed semi-seamless (10 ms typical)
Transfer voltage range 180-265 V
Transfer frequency range 45-65 Hz
General specifications
Display/read-out LED display
Dimensions, hxwxd 371 x 318 x 143 mm
14.6 x 12.5 x 5.6 inch
Weight 7.8 kg
17.2 lb
Approvals CE, ABYC, E4, RMRS
Technical specifications
Charge characteristic IUoUo, automatic / 3-step+ for Gel/AGM/MLI/ flooded/spiral/traction
Max. current power output 50 A
Max. current shortbreak / inverter output 25 A
Recommended battery capacity ~ 70-210 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
Cooling maintenance-free vario fans
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
Power Assist yes
MasterBus compatible yes, in combination with a MasterBus Combi Interface (product code 77030475)

Dimensions (mm)

Mass Combi 12/1600-60 Dimensions


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