AC Master Inverter 24/1500 – 230 V 50 Hz – code: AC Master 24/1500 – Mastervolt
AC Master Inverter 24/1500 Mastervolt – 230 V 50 Hz
The’AC Master Inverter 24/1500 by Mastervolt is a solution designed to convert the energy available from batteries to 24 V into power supply AC at 230 V, with a frequency of 50 Hz (also selectable 60 Hz). It is suitable for onboard applications and installations where a stable and quality AC source is needed, thanks to the pure sine wave.
The product integrates LED indicators for immediate system status monitoring (battery voltage, AC load level, and status) and includes a clean alarm contact for integration with alarms or monitoring systems. The AC connection is via EU type socket (Schuko), with dedicated plug options (UK or NZ/AU) through specific article codes.
Features and technical details
AC output and waveform quality
- Output voltage: 200/220/230/240 V (adjustable)
- Frequency: 50/60 Hz (adjustable)
- Waveform: pure sine wave
The ability to set voltage and frequency allows adapting the inverter to different usage contexts and power standards, maintaining an AC output with a pure sine wave form.
DC input and battery
- Nominal battery voltage: 24 V
- Recommended battery capacity: 80 Ah
Battery sizing is a key element for the correct integration of the inverter into the system: adhering to the recommended capacity helps maintain operation consistent with the expected conditions.
Power and efficiency
- Continuous power at 25 °C (cos φ 1): 1500 W
- Continuous power at 40 °C (cos φ 1): 1500 W
- Peak power (1 min.): < 1730 W
- Peak power (1 s): < 2650 W
- Efficiency: 94 %
The power specifications include both continuous operation and peak handling, useful for loads requiring surges. The declared efficiency contributes to a more rational use of the available energy onboard.
Connections, signals and integration
- AC connection: EU type socket (Schuko)
- Plug options: UK (art. no. 28221500) or NZ/AU (art. no. 28421500)
- Indicators: LED for battery voltage, AC load level and status
- Alarms: clean alarm contact
- Galvanic isolation: yes
The presence of galvanic isolation and a clean alarm contact makes the inverter suitable for installations where greater care is desired for electrical integration and signaling of any fault conditions.
Dimensions, weight and certifications
- Dimensions: 248 x 421 x 83 mm
- Weight: 4.2 kg
- Certifications: CE, E-mark, RCM
Dimensions and weight help evaluate placement on board or in technical panels/cabinets. The certifications indicated are those declared for the product.
Typical applications (nautical and plant engineering)
The AC Master 24/1500 is suitable for contexts where AC power is needed from a 24 V battery bank, for example:
- Onboard systems on boats with a 24 V service network
- AC loads that require a pure sine wave
- Integration in systems with the need for remote signaling via alarm contact
- Technical installations where selection of output voltage and frequency is useful
For a correct choice, it is important to evaluate the loads to be powered (continuous and surge) and the battery bank capacity, in line with the available indications.
Operational advantages
- Pure sine wave: AC output of quality for cleaner power compared to non-sinusoidal waveforms.
- Flexible settings: selectable voltage and frequency for adaptation to different scenarios.
- Surge management: declared peak specifications to support loads with surge.
- Immediate monitoring: status LEDs and indications on battery voltage and load.
- System integration: clean alarm contact and galvanic isolation.
Usage and installation notes
General indications
To achieve operation consistent with the specifications, it is recommended to:
- verify that the system is at 24 V nominal and that the battery meets the recommended capacity;
- consider both the continuous power both the peak demands of the loads to be powered;
- correctly set voltage and frequency output according to the system requirements;
- use the LED indicators and, if necessary, integrate the clean alarm contact into the control/monitoring system.
AC connection
The AC output is on EU socket (Schuko). If required by the usage context, variants with dedicated plugs are available: UK (art. no. 28221500) o NZ/AU (art. no. 28421500). Check the most suitable configuration before installation.
Product data useful for ordering and supply
- Supplier product code: AC MASTER 24/1500
- SKU: MAST0000004
For projects or replacements in existing systems, these references help to correctly identify the model.
FAQ – Frequently Asked Questions
Does the AC Master 24/1500 deliver a pure sine wave?
Yes. The output waveform is declared as pure sine wave.
What is the required nominal battery voltage?
The indicated nominal battery voltage is 24 V.
Is it possible to set output voltage and frequency?
Yes. The output voltage is adjustable (200/220/230/240 V) and the frequency is selectable 50/60 Hz.
What type of AC socket is present on the inverter?
The AC connection is via EU type socket (Schuko). Options with UK plug (art. no. 28221500) or NZ/AU plug (art. no. 28421500) are indicated.
Are there any alarms or alarm contacts?
Yes. There are LEDs for battery voltage, AC load level and status, as well as a clean alarm contact.
| Supplier | POWER GROUP SRL |
| Supplier product code | AC MASTER 24/1500 |
21 reviews for Inverter AC Master 24/1500 – 230 V 50 Hz – codice: AC Master 24/1500 – Mastervolt
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Antonella Battaglia (verified owner) -
Competitive price compared to other marine inverters of the same power. The AC Master 24/1500 (230 V 50 Hz) arrived well packaged and matches the description; easy installation and stable operation. Recommended for 24 V systems.
Cesare Damiani (verified owner) -
I purchased the AC Master 24/1500 inverter (230 V 50 Hz) and delivery was fast. Product matches the description, careful packaging, and complete documentation. I installed it on a 24 V system and so far it operates stably and quietly. Reliable supplier.
Bruno Corsi (verified owner) -
Mastervolt AC Master 24/1500 inverter of excellent quality: installed on a 24 V system, it delivers stable 230 V and handles typical onboard loads (small appliances and tools) without problems. Solid construction and reliable operation even with daily use. Professional product, recommended.
Giulio Rizzi (verified owner) -
Mastervolt AC Master 24/1500 inverter installed on a 24 V system: smooth startup and stable 230 V output even with continuous loads (small appliances and tools). Quiet operation, no overheating during tests, and protections that intervene correctly. Solid and reliable product, in line with expectations.
Greta Gentile (verified owner) -
I purchased the AC Master 24/1500 inverter (230 V 50 Hz) and, besides the product, I greatly appreciated the after-sales service: present and quick to answer questions and provide installation support. Positive experience.
Serena Palmieri (verified owner) -
I purchased the Mastervolt AC Master 24/1500 inverter (230V 50Hz) and the support was really efficient: quick email responses and clear instructions on connection and compatibility with my 24V system. Timely shipping and product as described. Recommended.
Federico Costa (verified owner) -
Simple purchase and clear prices, no hidden costs. The AC Master 24/1500 inverter arrived as described and integrates well into the 24 V system, with stable 230 V output. Timely shipping and correct communications.
Vincenzo Esposito (verified owner) -
I purchased the Mastervolt AC Master 24/1500 inverter for the 24V system and so far it has proven reliable and stable with 230V output. POWER GROUP support always available and quick to clarify doubts about installation and connections. Recommended product.
Sara Palumbo (verified owner) -
I purchased the Mastervolt AC Master 24/1500 inverter (230V 50Hz) for my boat's 24V system. Product arrived in Sicily within the expected time and well packaged. Easy installation and stable operation: delivers clean power and handles the loads I normally use (small appliances and tools) without problems. So far, very satisfied.
Simona Grassi (verified owner) -
Mastervolt AC Master 24/1500 inverter matches the description: installed on a 24 V system and connected to 230 V/50 Hz grid, smooth startup and no issues in initial tests with household loads. Product arrived well packaged and with correct code/label. Satisfied with the purchase.
Massimo Rizzo (verified owner) -
Mastervolt AC Master 24/1500 inverter arrived well packaged and undamaged. Easy installation and stable operation at 230V/50Hz, power adequate for onboard loads. Solid product and matches the description.
Giulio Renzi (verified owner) -
Purchased the Mastervolt AC Master 24/1500 inverter for the 24V system: product arrived on time and well packaged. Easy installation and stable operation, delivers 230V 50Hz without problems with onboard loads. Online trackable shipping.
Sergio Testa (verified owner) -
Mastervolt AC Master 24/1500 inverter arrived well packaged and on time. Easy installation and stable operation at 230V/50Hz: powers onboard loads without problems and remains quiet. Product matches the description, recommended.
Pink Neapolitan (verified owner) -
Mastervolt AC Master 24/1500 inverter: excellent quality product, well built and compliant with 230 V 50 Hz specifications. Easy installation and stable operation even with demanding loads. Price in line with quality.
Daniele Santoro (verified owner) -
Purchased the Mastervolt AC Master 24/1500 inverter for a 24V system: solid and well-finished product, easy installation and stable operation at 230V/50Hz. Handles typical loads (tools and small appliances) well without noticeable drops. Fast shipping and careful packaging.
Alberto Serra (verified owner) -
Installed on a 24 V system to power 230 V loads onboard: the AC Master 24/1500 proved stable and quiet, with smooth startup even with somewhat demanding loads. Solid structure and refined finishes, suitable for the marine environment. Clear manual and connections without surprises. Very satisfied so far.
Paola Monti (verified owner) -
Mastervolt AC Master 24/1500 inverter well built and made with quality materials. Easy installation and stable operation at 230V/50Hz, ideal for 24V systems. Product matches the description and fast shipping.
Roberto Leone (verified owner) -
Installed onboard as a 24V inverter to power 230V loads: the AC Master 24/1500 proved stable and quiet, with startup without issues even with moderate household loads. Solid construction and clear connections; a reliable solution for marine use.
Claudio Ferrara (verified owner) -
Purchased the Mastervolt AC Master 24/1500 inverter (230V 50Hz) for the onboard system: solid and reliable product, easy installation and performance in line with what was stated. Fast shipping and supplier support available.
Gabriella Orlando (verified owner) -
I purchased the AC Master 24/1500 inverter (230 V 50 Hz) and the technical specifications published on the website are accurate and consistent with the product received. Clear documentation and corresponding nameplate data: excellent for those who need to properly size the system.
Laura Farina (verified owner) -
Excellent inverter for onboard installations: delivers 230 V at 50 Hz stably and handles typical loads well (small appliances and tools). Easy installation and quiet operation, with good reliability even in the marine environment.