AC Master 24/1000 (230V) inverter

The AC Master 24/1000 inverter is a high-frequency device that converts the 24V DC from your battery bank into 230V AC. It is ideal for powering household equipment during navigation or in semi-professional applications.

It delivers a continuous power output of 1000 W (even at an ambient temperature of 40 °C). It can also handle significant load demands with a peak power of up to 2000 W for 3 seconds, ideal for starting engines or compressors.

Yes, it uses pure sine wave technology. This guarantees exceptional power quality with harmonic distortion below 5%, essential for the safe operation of sensitive electronic equipment.

To ensure optimal operation and preserve the lifespan of your installation, Mastervolt recommends using a 24V battery bank with a capacity of 65 Ah or more.

To connect the converter to your 24V battery bank safely and avoid voltage drops, it is mandatory to use a minimum cable cross-section of 16 mm².

It is strongly recommended to install a 63 A DC fuse (slow-blow type) to effectively protect the power circuit between the battery and your inverter.

Cooling is provided by a variable-speed fan controlled by temperature and load. It remains silent at low power usage and activates only when the device heats up or is heavily stressed.

This model is designed to be compact and lightweight. It measures 200 x 372 x 83 mm (Height x Width x Depth) and weighs only 3.3 kg, making it very easy to install on board.

Yes, this converter can be integrated into a MasterBus system. However, this requires the addition of a MasterBus AC Master Interface (sold separately) to connect to the network.

Thanks to its automatic energy-saving system, standby power consumption is very low:

ON mode (no load): less than 0.8 A
Energy-saving mode: less than 0.05 A

The device integrates multiple automatic safety features to protect your installation:

Overheating and overloadShort circuitsBattery voltage too high or too lowReverse polarity (protected by a fuse)

The device has an IP21 protection rating. It is not waterproof and must be installed in a dry, well-ventilated location protected from direct water splashes.

To ensure optimal cooling and comply with IP21 protection rating, the manufacturer recommends mounting horizontally on a solid bulkhead.

To protect your 24V batteries from destructive deep discharges, the converter automatically shuts off if the voltage drops to 21 V. It will restart automatically when the voltage rises back to 25 V.

Yes, it is designed to operate within an ambient temperature range from -20 °C to 60 °C. Note, however, that maximum available power decreases gradually if ambient temperature exceeds 40 °C.

The standard model (reference 28021000) is equipped with a standard European socket (Schuko), allowing you to directly and easily plug in most of your household appliances.

The continuous power (1000 W) is the load the device can provide permanently without overheating. The peak power (up to 2000 W) is a very brief energy reserve (a few seconds) allowing it to absorb the startup surge of demanding devices.

Absolutely. Thanks to its pure sine wave technology and complete galvanic isolation between input and output, it provides power of a quality equivalent to that of the mains supply, ideal for computers, televisions and navigation equipment.

Yes, there is a remote control option via a switch that allows you to immediately turn on or off the inverter as well as all connected equipment without having to access the device directly.

This converter has an excellent energy efficiency of 94%. This optimizes the use of your battery bank by minimizing energy losses in the form of heat.