close

close

Mass Combi Ultra 12/3000-150 (230 V)

Powerful, complete and versatile

The Mass Combi Ultra series comprises several models, varying from 3000 W to 3500 W. For higher capacities up to 35 kW the Combi Ultra can be used in parallel or 3-phase configurations. An efficient and integrated solar charge regulator helps make the most of your solar panels.

The Mass Combi Ultra is equipped with the latest technologies. The new inverter technology ensures a uniquely low stand-by use, while an ultra-fast Digital Signal Processor guarantees seamless switching between all available energy sources. Power Assist prevents power dips and failures, even with a weak electricity connection or small generator. Moreover, all Mass Combi Ultra models are equipped with MasterBus.

Higher yield from solar energy 

At Mastervolt we used our knowledge gained in the grid connected solar sector to make a super-efficient built-in MPPT solar charge regulator. Compared to most solar charge regulators on the market, the MPPT offers up to 30 % more yield from solar panels. The solar panels power ‘hidden’ consumers and keep your batteries in optimal condition.

Energy saving

The integrated solar charge regulator is preferred over the AC-in, so that the batteries will initially only be charged by green solar energy. A CO2 and cost-effective solution to keep your batteries in perfect condition.

Quiet operation

The Mass Combi Ultra can provide up to 50 % of the charging current or inverter capacity without fan cooling. This is perfect for night-time operation; if little power is consumed, the fan stops turning and goes silent. When maximum capacity is required, or the ambient temperature is very high, the Active Optima Cooling concept regulates the fan speed in a linear way, ensuring that it never spins too fast or makes any unnecessary ticking noises.

Parallel and 3-phase operation

The Mass Combi Ultra functionality goes beyond stand-alone operation, the design also allows parallel and 3-phase configurations for larger applications up to 35 kW. For larger systems, an external transfer system is required.

Dual AC inputs and outputs

The Mass Combi Ultra has inputs for generator or mains supply, each optimized for the power source. A robust intelligent transfer system switches seamlessly between AC power, generator and inverter, and ensures a constant power supply. Flickering lights or failure of electronic equipment belong to the past. Separate AC outputs provide the ability to power heavy users via mains and/or generator.

Features

  • For professional and semi-professional use.
  • Quiet, powerful inverter with 200 % peak power.
  • Compact, lightweight and hum-free thanks to HF technology.
  • Pure sine wave voltage prevents malfunctions and damage to sensitive equipment such as adapters.
  • 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.
  • Power Assist: prevents blown fuses.
  • A dynamic battery voltage window allows you to enjoy AC power for longer without damaging your batteries.
  • Active Optima Cooling concept prevents unnecessary fan noise.
  • Charges two individual battery banks simultaneously.
  • An integrated MPPT solar charge controller allows for 30 % more yield from solar power for charging the batteries.
  • Quick installation and reliable professional connections.
  • CE, ABYC and RMRS certified.

Product code: 38013000
download pdf

Specifications

Specifications sine wave inverter
Nominal DC voltage 12 V (9.5–16 V)
Output voltage 180-260 V, adjustable
Output frequency 50/60 Hz (± 0.005 %), configurable
Output waveform true sine
Continuous power at 40 °C / 104 °F, cos phi 1 3000 W
Max. peak load 6000 W
Max. efficiency ≥ 90 %
Max. ripple on DC (battery at full load) < 5 %
No-load power consumption on DC (ON/inverter OFF/OFF) 26 W / 4 W / 0 W
Energy saving mode consumption 7 W
Parallel configuration yes, up to 10 units (for larger systems, an external transfer system is required)
3-Phase configuration yes, up to 3x3
Synchronise with mains/generator yes
 
Specifications battery charger
Input voltage range 184–275 V
Max. input current 12 A
Max. charge current at 40 °C / 104 °F 150 A at 14.25 V, adjustable
Secondary charger output voltage 12 V
Secondary charger output current 10 A
Battery temperature sensor yes, included
Battery voltage sense through MasterShunt, otherwise automatic compensation
 
Specifications transfer system
AC input (generator) 50 A (switched)
AC input 30 A (switched)
AC output 1 67 A
AC output 2 50 A (switched)
AC input fuse no
Transfer speed seamless (< 1 ms)
Transfer voltage range 184-275 V, adjustable
Transfer frequency range 35-68 Hz, adjustable
 
Specifications solar input (DC)
Input voltage range 15-100 V
Max. PV peak power 375 Wp
Max. input current 19 A
Max. charge current 25 A at 14.25V
MPP Tracker full power at 15-80 V
 
General specifications
Galvanic isolation yes
Display/read-out LED display
Dimensions, hxwxd 472 x 318 x 178 mm
18.6 x 12.5 x 7.0 inch
Weight 15.3 kg
33.7 lb
Compliance CE, E-mark, ABYC, RMRS
 
Technical specifications
Charge characteristic IUoUo, automatic / 3-step+ for Gel/AGM/MLI/ flooded/spiral/traction
Recommended battery capacity ~ 300-900 Ah (based on gel batteries, may differ for other types)
Ground relay yes, configurable
Temperature range (ambient temp.) -25 °C to 60 °C, derating > 40
Cooling vario fan
Protection degree IP23 (vertical mounting)
Safety class IEC protection class I
Humidity protection conformal coating, max. 95 % relative humidity, non condensing
Protections over temperature, overload, short circuit, high/low battery voltage
Power Assist yes
MasterBus compatible yes
 
 

Downloads

Software

MasterAdjust Software to configure, monitor and log your Mastervolt system (MasterBus-USB interface...

Download

Certificates

Mass Combi Ultra 12/3000-150 (230 V)

Type approval certificate (E-mark) Mass Combi Ultra 12/3000

Download

Certificates

Mass Combi Ultra 12/3000-150 (230 V)

EU DoC Mass Combi Ultra

Download

Certificates

Mass Combi Ultra 12/3000-150 (230 V)

RMRS Certificate Mass Combi Ultra & Pro

Download

Certificates

Mass Combi Ultra 12/3000-150 (230 V)

Material Declaration - Green Passport

Download

Installation manuals

Mass Combi Ultra 12/3000-150 (230 V)

Multiple units configurations

Download

User manuals

Mass Combi Ultra 12/3000-150 (230 V)

User's and installation manual Mass Combi Ultra

Download

3D product drawings

3D-drawing Mass Ultra/Pro series (zipped STEP file)

Download

Product image

Mass Combi Ultra 12/3000-150 (230 V) Small »
Medium »
Large »

Combi family

Product image

Mass Combi Ultra 12/3000-150 (230 V) Small »
Medium »
Large »

Product image

Mass Combi Ultra 12/3000-150 (230 V) Small »
Medium »
Large »

Accessories

Temperature sensor 6m

This temperature sensor is included with ChargeMaster (Plus), Mass Charger, CombiMaster, Mass Combi... View product

Temperature sensor 15m

Can be ordered separately. View product

Mastervolt USB...

The Mastervolt USB Interface makes it possible to read in and configure your Mastervolt products in... View product

EasyView 5

Waterproof System Monitor with 'daylight readable' display and intuitive touchscreenControlling... View product

Mastervolt modular...

High quality communication cable fitted with RJ12 type modular plugs. Suitable for connecting a... View product

Mastervolt modular...

High quality communication cable fitted with RJ12 type modular plugs. Suitable for connecting a... View product

Mastervolt modular...

High quality communication cable fitted with RJ12 type modular plugs. Suitable for connecting a... View product

Mastervolt...

Suitable as a sync cable for Mass Sine Ultra, Mass Combi Ultra or Mass Combi Pro models, both in... View product

Mastervolt...

Suitable as a sync cable for Mass Sine Ultra, Mass Combi Ultra or Mass Combi Pro models, both in... View product