Mastervolt
Mastervolt Mass Sine Inverter (24V / 2500W / 50Hz)
Pickup available at Mercury Yacht Harbour
Usually ready in 2-4 days
Description
The Mastervolt Mass Sine 24/2500 is a powerful professional pure sine wave inverter that converts 24 V battery power into a clean 230 V 50 Hz supply. Belonging to the Mass series proven in extreme conditions for 30 years, it provides dependable round-the-clock output for the toughest tasks and any application needing a robust source of mains power.
Silent high-frequency switch mode technology and a substantial 5000 W peak capacity allow it to start the most demanding inductive and electrical loads without strain. An automatic economy mode and 92 per cent efficiency conserve battery energy, while galvanic isolation delivers a safe, professional AC output. Running an independent inverter also leaves you free to size your own battery charging and solar equipment.
The Mass Sine is MasterBus compatible through an Inverter Interface or AC Power Analyser, so it integrates with an EasyView display or the C4-RI remote panel, and its heavy-duty connections make installation in built-in and mobile systems straightforward.
PRODUCT DETAILS
- Pure sine wave 230 V / 50 Hz output for sensitive equipment
- 2000 W continuous power at 40 C, 2500 W P30 rating
- High 5000 W peak capacity for heavy inrush loads
- High-frequency technology prevents humming and zooming
- Automatic economy mode and 92 per cent efficiency for longer runtime
- Galvanic isolation for safe, professional AC output
- MasterBus compatible via Inverter Interface or AC Power Analyser
- Full capacity at temperatures up to 40 C
- Robust professional connections for fast, safe installation
- Mass Sine inverter unit
- User manual
No compatible transducers listed for this product.
General specifications
| Output voltage (± 5 %) | 230 V – 50 Hz (± 0.01 Hz) |
| Output waveform | true sine |
| Nominal battery voltage | 24 V |
| Recommended battery capacity | > 200 Ah |
| Continuous power at 40 °C / 104 °F, cos phi 1 | 2000 W |
| P30 power at 40 °C, cos phi 1 | 2500 W |
| Peak load | 5000 W |
| AC connection | internal |
| Galvanic isolation | yes |
| Efficiency | 92 % |
| Display/read-out | LED display |
| Compliance | CE, E-mark, ABYC A-31 |
Technical specifications
| Technology | HF switch mode |
| Low battery voltage, switches off at | 19 V, ± 0.5 V |
| Low battery voltage, switches on at | 22 V, ± 0.5 V |
| High battery voltage, switches off at | 33 V, ± 0.5 V |
| High battery voltage, switches on at | 31 V, ± 0.5 V |
| Max. ripple on DC (battery) | 5% RMS |
| Input current (nominal load) | 115 A |
| No-load power consumption (ON mode) | 250 mA – 6 W |
| No-load power consumption (energy saving mode) | 25 mA – 0.6 W |
| Minimal DC fuse (slow blow) | 160 A |
| Minimal cable size | 50 mm² |
| Harmonic distortion | typical < 5% |
| Cos phi | all power factors allowed |
| Temperature range (ambient temp.) | -25 °C to 80 °C, derating > 40 |
| Cooling | natural/forced |
| Protection degree | IP23 |
| Protections | over temperature, over load, short circuit, high/low battery voltage |
| MasterBus compatible | yes, using a MasterBus Inverter Interface or AC power analyser |
Physical
| Dimensions, hxwxd | 420 x 318 x 130 mm (16.5 x 12.5 x 5.1 inch) |
| Weight | 10.1 kg (22.3 lb) |
No videos available for this product.
- Users manual Mass Sine 12/1200, 12/2000, 24/1500, 24/2500
- Type approval certificate (E-mark) Mass Sine 12/1200, 12/2000, 24/1500, 24/2500 (230V)
- EU DoC Mass Sine C2 & C3
- RMRS Certificate Inverters
- Material Declaration - Green Passport
- Mass Sine CZone Configuration Instructions
- Dimensions Mass cabinet C3 (zipped PDF and DXF file)
- 3D drawing Mass Sine 24/2500 (zipped STEP file)




