Mastervolt
Mastervolt Mass Sine Ultra Inverter (24V / 4000W / 50Hz)
Pickup available at Mercury Yacht Harbour
Usually ready in 2-4 days
Description
The Mastervolt Mass Sine Ultra 24/4000 is the inverter of choice when you need autonomous AC power above 3 kW. Delivering 4000 W of continuous output from a single compact unit, it provides full power at 40 C and runs smoothly even in demanding environments such as engine rooms and technical spaces, making it ideal for the toughest professional and semi-professional installations.
Its extremely efficient power electronics keep weight, volume and sound levels low while holding ripple voltage to a minimum, which helps extend battery life. A dynamic battery voltage window adapts to the battery type and load so the inverter can supply AC for longer without overtaxing the bank, and digital technology prevents flicker and voltage fluctuations.
The Mass Sine Ultra has integrated MasterBus for seamless system monitoring and can be scaled with up to ten units in parallel for 40 kW, or a 3x3 three-phase configuration for 36 kW, giving exceptional flexibility for large power systems.
PRODUCT DETAILS
- 4000 W continuous power at 40 C from a single unit
- Pure sine wave 230 V / 50 Hz output, harmonic distortion typically below 1 per cent
- High 7000 W peak capacity for heavy inrush loads
- Dynamic battery voltage window for optimal use of every battery type
- Parallel configuration of up to ten units for up to 40 kW
- 3-phase configuration (3x3) for up to 36 kW
- Integrated MasterBus for monitoring and control
- High-frequency technology runs silently with very low ripple voltage
- Galvanic isolation and efficiency above 92 per cent
- 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 | > 350 Ah |
| Continuous power at 40 °C / 104 °F, cos phi 1 | 4000 W |
| Peak load | 7000 W |
| AC connection | internal |
| Galvanic isolation | yes |
| Efficiency | > 92 % |
| Parallel configuration | yes, up to 10 units |
| 3-Phase configuration | yes, up to 3x3 |
| Display/read-out | LED display |
| Compliance | CE, ABYC, E-mark |
Technical specifications
| Technology | HF switch mode |
| Low battery voltage, switches off at | 19-22 V, dynamic window V |
| Low battery voltage, switches on at | 24 V, ± 0.5 V |
| High battery voltage, switches off at | 32 V, ± 0.5 V |
| High battery voltage, switches on at | 29 V, ± 0.5 V |
| Max. ripple on DC (battery) | 5% RMS |
| Input current (nominal load) | 200 A |
| No-load power consumption (ON mode) | 660 mA – 16 W |
| No-load power consumption (energy saving mode) | 300 mA – 7 W |
| Minimal DC fuse (slow blow) | 250 A |
| Minimal cable size | 70 mm² |
| Harmonic distortion | typical < 1% |
| 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 battery, low battery |
| MasterBus compatible | yes |
Physical
| Dimensions, hxwxd | 472 x 318 x 178 mm (18.6 x 12.5 x 7.0 inch) |
| Weight | 15 kg (33.1 lb) |
No videos available for this product.
- User's and installation manual Mass Sine Ultra
- Installation manual - Multiple units configurations
- Type approval certificate (E-mark) Mass Sine Ultra 24/4000
- EU DoC Mass Sine Ultra
- RMRS Certificate Inverters
- Material Declaration - Green Passport
- MasterAdjust Software
- 3D drawing Mass Ultra/Pro series (zipped STEP file)
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