The Mastervolt Mass Combi Pro 230V is a powerful and versatile inverter designed for professional use. Its quiet operation, pure sine wave voltage, and high yield make it a top choice for powering sensitive equipment on board.

The Mastervolt Mass Combi Pro 230V is a powerful and versatile inverter designed for professional use. With its new inverter technology, it boasts a uniquely low stand-by use and an ultra-fast Digital Signal Processor for seamless switching between energy sources. The Power Assist feature prevents power dips and failures, making it ideal for weak electricity connections or small generators.

One of the standout features of the Mass Combi Pro is its quiet operation. It can provide up to 50% of its charging current or inverter capacity without fan cooling, making it perfect for night-time use. When maximum capacity is needed, its Active Optima Cooling system regulates fan speed to prevent unnecessary noise.

In addition to its powerful inverter capabilities, the Mass Combi Pro also has a 3-step+ battery charger with low DC ripple current for fast charging times and long battery life. Its dynamic battery voltage window allows for longer use of AC power without damaging the batteries.

The Mass Combi Pro is also designed for parallel and 3-phase operation, making it suitable for larger applications up to 35 kW. It has inputs for both generator and mains supply, and a robust transfer system ensures seamless switching between power sources.

Features

  • Uniquely low stand-by use
  • Ultra-fast Digital Signal Processor for seamless switching between energy sources
  • Power Assist feature prevents power dips and failures
  • Quiet operation with Active Optima Cooling system
  • 3-step+ battery charger for fast charging times and long battery life
  • Dynamic battery voltage window for longer use of AC power
  • Parallel and 3-phase operation capabilities
  • Dual AC inputs and outputs for seamless power supply
  • Quick installation and reliable connections
  • CE and ABYC certified

(MV385MCP)

Model 12/3000-150 230V 24/3500-100 230V
Part Number 38513000 38523500
Specifications sine wave inverter
Nominal DC voltage 12 V (9.5–16 V) 24 V (19–32 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 3500 W
Max. peak load 6000 W 7000 W
Max. efficiency ≥ 90 % ≥ 92 %
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 16 A
Max. charge current at 40 °C / 104 °F 150 A at 14.25 V, adjustable 100 A at 28.5 V, adjustable
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
General specifications
Galvanic isolation yes
Display/read-out LED display
Dimensions, hxwxd 472 x 318 x 178 mm
Weight 15.3 kg
Compliance CE, E-mark, ABYC
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) ~ 200-600 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
SKU MV385MCP
Brand Mastervolt

2-year Manufacturer's Warranty

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