AC Master 12/2500 inverter (230 V 50/60 Hz, EU Schuko plug)
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Technical specifications
Technical specifications
| IP rating | IP21 |
| Marine-ready | Oui |
| Operating temperature range | -20 °C to 60 °C |
| Cooling method | Fan |
| Dimensions (W x H x D) | 436 x 283 x 128 mm |
| Mounting type | Horizontal wall mount |
| Weight | 8.0 |
| Wired network | MasterBus, CAN Bus |
| Wired input | Battery (DC), AC |
| Wired output | Schuko socket, hardwired |
| Nominal input voltage | 12.0 |
| Input voltage range | 10.0 V – 16.0 V |
| Nominal output voltage | 230.0 |
| Output frequency | 50.0 |
| Inverter waveform | Pure sine wave |
| Continuous power at 25°C | 2500.0 |
| Continuous output power (40°C) | 2500.0 |
| Peak power | 4000.0 |
| Max efficiency | 88.0 |
| Parallel connection | Oui |
| Remote on/off support | Oui |
| Short-circuit protection | Oui |
| Overload protection | Oui |
| Recommended fuse rating | 300.0 |
| Ac Input Circuit Breaker Rating | 20 |
| Energy efficiency rating | 88.0 |
| Max Parallel Units | 15 |
| No Load Current Energy Saving Mode | < 1.4 A @ 12 V |
| No Load Current On Mode | < 3.6A @ 12 V |
| Max output power | 2500.0 |
| Output voltage | 230.0 |
| Over-temperature protection | Oui |
| Product Class Type | Power Conversion |
| Transfer Time Ac Input To Inverter | 16~50 |
| Transfer Time Inverter To Ac Input | 8~10 |
| Waveform type | Pure sine |
Detailed description
Detailed description
The Mastervolt AC Master 12/2500 inverter converts 12 V DC battery power into stable 230 V AC output (50/60 Hz), providing reliable AC power. This pure sine wave model ensures optimal operation of sensitive equipment, preventing malfunctions and damage. It is suitable for recreational and semi-professional applications.
Performance and Efficiency
The AC Master 12/2500 delivers 2500 W continuous power at 40 °C with 88 % efficiency. Peak power is less than 3000 W (1 min) and less than 4000 W (1 s). Its high-frequency technology and temperature- and load-regulated fan cooling ensure quiet operation at low power and effective thermal management. The inverter includes automatic transfer between AC power sources, a feature available on the 2500/3500 W models.
Flexibility and Safety
The Mastervolt AC Master 12/2500 inverter offers flexible configurations: parallel operation (up to 15 units) or three-phase (3 units). The energy-saving mode reduces standby consumption to less than 1.1 A, extending battery life. It includes protections against overheating, overload, short circuits, and high/low battery voltage. With IP21 ingress protection for horizontal wall mounting, it is designed for protected marine environments. MasterBus connectivity is available via a dedicated interface, and remote control is optional.
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