- Weight
- 1.16 kg.
- Degree of protection
- IP23
- Efficiency
- 91%
- Technology
- Alta frequenza con ingresso e uscita completamente isolati
- Dimensions
- 210 x 130 x 60 mm.
- Potenza continua
- 300 W
- Tensione nominale batteria
- 24 V
- Capacità batteria consigliata
- ≥30 Ah
- Tensione uscita
- 230 V 50 Hz
- Forma d'onda
- Onda sinusoidale pura
- Corrente ingresso a carico nominale
- 11 A
- Tensione bassa spegnimento
- 20 V ±0.5 V
- Tensione bassa accensione
- 22 V ±0.5 V
- Tensione alta spegnimento
- 32 V ±0.5 V
- Tensione alta accensione
- 29 V ±0.5 V
- Range termico
- -20 °C / +40 °C
- Fusibile DC minimo
- 40 A slow blow
- Isolamento galvanico
- Sì
- Ventilatore
- Naturale/Forzato
- Protezioni
- Sovratemperatura, sovraccarico, cortocircuito, tensione batteria alta/bassa
- Certificazioni
- CE, E-mark, ABYC A-31
- Compatibilità MasterBus
- No
- New product
Purchased together
Alternative products
Product Details
Description
With 24 V DC input and 230 V AC pure sine wave output, the Mastervolt AC Master 24/300 inverter delivers 300 W continuous and a 600 W peak for 5 seconds, making it suitable for onboard recreational and semi‑professional applications that require reliable mains‑grade power for sensitive electronic loads.
High‑frequency technology provides full galvanic isolation between the battery side and the AC side: instruments and sensitive loads remain protected from DC‑side interference. Its 91% efficiency and energy‑saving mode — 4 W at no‑load — keep consumption low during stand‑by. The cooling system, natural or forced depending on conditions, operates from −20 °C to 40 °C with automatic protective shutdown at 50 °C. Continuous power available at 40 °C: 250 W.
The LED panel indicates operating status and alarms (4 modes). IP23 ingress protection requires vertical wall mounting in areas shielded from direct splashes. For installation, a battery of at least 30 Ah and a 40 A slow‑blow DC fuse on the input side are recommended. CE, E‑mark and ABYC A‑31 (North American marine standard) certified.
Main features
- Pure sine wave compatible with sensitive loads such as electronic instruments, audio/video equipment, switching battery chargers and induction motors
- High‑frequency galvanic isolation with complete separation between DC input and AC output to protect loads from onboard system disturbances
- 600 W peak for 5 seconds to handle inrush of hard‑starting loads, with 300 W nominal continuous power
- 91% efficiency and energy‑saving mode with 4 W no‑load draw to limit battery discharge during low‑use periods
- Comprehensive electrical protections against short circuit, overload, over‑temperature and out‑of‑range battery voltage, with independent shutdown and restart thresholds
- Compact, lightweight form factor — 210 x 130 x 60 mm, 1.16 kg — with 1.5 m DC cable included for simplified wall installation
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