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Mass Combi Ultra 24V/3500W-100A (230V)

Ref. 38023500

The Mass Combi Ultra 24V/3500 W 100A from Mastervolt is a device that combines a voltage converter and a battery charger in a single package. It provides a stable, uninterrupted power supply on your boat, whether from the mains, a generator or solar panels.

It's a powerful, complete and versatile device suitable for a wide range of marine and land-based applications.

Read more Features
€3,668.90 Tax included
Public price
€4,099.20
-10%
Price tax excl. / DOM TOM €3,057.42
Quantity
Availability date: 06/01/25
By buying this product you can collect up to 3668 loyalty points. Your cart will total 3668 points that can be converted into a voucher of €36.68.
38023500

Data sheet

Voltage
24V
Power
3500 W
Amperage
100A
Description

MASTERVOLT- MASS COMBI ULTRA 24V/3500W-100A (230V)

The Mass Combi Ultra incorporates the very latest technology. Its new inverter technology guarantees extremely reliable operation Thrifty in watch, while its ultra-fast processor (Digital Signal Processor) ensures transitions between different sources imperceptibly available energy.
The function Power Assist prevents interruptions and failures, even in the event of a weakness from the mains. What's more, all Mass Combi Ultra models are network-compatible MasterBus.

It is also equipped with a solar charge controller MPPT (Maximum Power Point Tracking (search for maximum power point), which makes it possible to increase the performance of your solar panels up to 30%.



mastervolt mass combi ultra 24v/3500w-100A

Quiet and multifunctional

The Mass Combi Ultra lets you take advantage of the energy solar to charge your batteries, without the need for AC input. It's a solution Ecological and Economic to preserve your batteries.

It also runs quietly up to 50 % of its capacity, which is ideal night when you consume less electricity. The fan remains Off and the unit is silent. When you need more power or very hot weather, the Active Optima Cooling adapts speed fan for Avoid noise pollution.

The Mass Combi Ultra can be used only, in parallel or in three-phase for large installations, up to 35 kW. For even larger installations, a system of external transfer.

The device is connected to the sector or on a generator, depending on the type of current. An intelligent transfer system switches seamlessly between AC, DC and DC generator and the converter, for stable feeding. No more problems lighting or electronic equipment. Separate AC outputs enable feed from large expenses with the sector and/or the generator



OTHER MASS COMBI ULTRA FEATURES

- Ideal for use professional or semi-pro.

- Converter powerful and silencer, able to withstand peaks power up to 200 %.

- Compact, , lightness and silence technology HF.

- Voltage pure sinus which protects sensitive devices such as adapters malfunctions and damage.

- Efficiency High and better use of battery energy.

- Intelligent charging in 3 steps and small DC current variations that extend battery life and reduce charging time.

- Indicator from voltage which allows you to use AC power for longer periods of time without harm batteries.

- L'Active Optima Cooling reduces nuisances ventilation sound.

- Load at the same time two batteries distinct.

- Installation easy and connections robust and professional.

For further information, please refer to the installation and user manual at the bottom of this page

mastervolt combi ultra 24v-3500w-100a 230v ac


MASS COMBI ULTRA 24V/3500 W-100A (230V) SPECIFICATIONS

CONVERTER SPECIFICATIONS
Rated DC voltage 24V (19-32V)
Output voltage 180-260V, adjustable
Output frequency 60/50Hz (configurable)
Output wave pure sinus
Continuous power at 40°C / 104° F, cos phi 1 3500W
Peak capacity 7000W
Maximum yield ≥92%
Maximum DC ripple (full battery)
DC no-load power consumption (ON/OFF converter) 26 W / 4 W / 0 W
Power consumption in energy-saving mode 7 W
Parallel use up to 10 devices (for larger installations, an external transfer system is required)
Three-phase configuration Yes, up to 3x3
Synchronization with network/group yes
CHARGER SPECIFICATIONS
Input voltage range 184-275 V
Maximum input current 16 A
Maximum load current at 40°C / 104°F 100 A at 28.5 V (adjustable)
Output voltage second charger 12/24V selectable
Output current second charger 10 A
Battery temperature sensor included
Battery voltage measurement by MasterShunt, otherwise automatic compensation
TRANSFER SYSTEM SPECIFICATIONS
Alternating current input (group) 50 A (switched)
Alternating current input 30 A (switched)
Alternating current output 1 67 A
Alternating current output 2 50 A (switched)
AC input fuse no
Transfer rate without interruption (
Switching voltage range 184-275V, adjustable
Switching frequency range 35-68Hz, adjustable
SOLAR INPUT SPECIFICATIONS (DC)
Input voltage range 30-100V
Maximum PV peak power 750 Wp
Maximum input current 19A
Maximum load current 25A at 28.5V
MPP Tracker full power at 30-80V
TECHNICAL SPECIFICATIONS
Load characteristics IUoUo, automatic/3-step+ for wet, Gel/AGM and MLI, configurable
Recommended battery capacity 200-600 Ah (based on gel batteries, may differ for other types)
Grounding yes, configurable via mechanical jumper
Temperature range (ambient temp) -25 °C to 60 °C, decreasing > 40
Cooling vario fan
Protection class IP23 (vertical mounting)
Safety class IEC protection class I
Moisture protection protective coating, max. 95% relative humidity, non-condensing
Protections overheating, overload, short circuit, high/low battery voltage
Power Assist yes, supports AC input with battery supply

GENERAL CHARACTERISTICS :

  • Voltage : 24 V
  • Rated power : 3500W
  • Output voltage : 180-260 V
  • Input voltage : 184-275 V
  • Weight Weight : 15.3 kg
  • LED display
  • Standards : CE- E-mark, ABYC, RMRS
  • Number of AC inputs : 2
  • Dimensions (h x w x d) 472 x 318 x 178 mm


BOX CONTENTS :

  • 1 - Mass Combi Ultra 24V/3500W-100A (230V)
  • 1 - MasterBus end device
  • Installation and Operating Manual








Download

Mass Combi Ultra manual

PDF User's Manual Mass Combi Ultra inverter/charger combination

Download (2.87M)

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