Pretvornik AC Master 24/1000 (230V)

The AC Master 24/1000 inverter is a high-frequency device that converts 24V DC from your battery bank into 230V AC. It is ideal for powering household appliances 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 high load spikes 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 ensures 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 at least 65 Ah.

To safely connect the converter to your 24V battery bank and avoid voltage drops, you must use a minimum cable section of 16 mm².

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

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 unit heats up or is under heavy load.

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 installation on board significantly easier.

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

Thanks to its automatic energy-saving system, standby 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 circuitsHigh or low battery voltagePolarity reversal (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 the IP21 protection rating, the manufacturer recommends horizontal mounting on a solid bulkhead.

To protect your 24V batteries from destructive deep discharge, the inverter will automatically shut 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 of -20 °C to 60 °C. Note, however, that the maximum available power decreases gradually if the ambient temperature exceeds 40 °C.

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

Continuous power (1000 W) is the load the device can supply permanently without overheating. Peak power (up to 2000 W) is a brief energy reserve (a few seconds) to absorb the startup surge of demanding appliances.

Yes. Thanks to its pure sine wave technology and total galvanic isolation between input and output, it provides power of a quality equivalent to that of the shore power grid, ideal for computers, TVs and navigation equipment.

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

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