Mass Combi Pro Inverter Charger 12/24V 230V
Powerful and Versatile Charger Inverter for Recreational
- 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
Choose your product
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
| 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 | |
2-year Manufacturer's Warranty
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