AC MASTER 12/3500 HW (UK OUTLET)

The Mastervolt AC Master 12/3500 HW(UK OUTLET) inverter delivers continuous power of 3500 W at 40 °C (cos phi 1). It is designed to provide stable AC power from a 12 V battery source.

The Mastervolt AC Master 12/3500 HW(UK OUTLET) produces a pure sine wave. This technology ensures stable and high-quality power supply, ideal for sensitive electronic equipment and variable-speed motors.

This inverter is designed to operate with a nominal battery voltage of 12 V. The accepted battery voltage range is between 10.0 V and 16.0 V.

The inverter dimensions (H x W x D) are 283 x 128 x 496 mm and its weight is 10 kg.

Yes, thanks to its pure sine wave technology, the Mastervolt AC Master 12/3500 HW (UK OUTLET) is perfectly suited to power sensitive electronic devices, ensuring their proper operation and protection.

The Mastervolt AC Master 12/3500 HW (UK OUTLET) has a high energy efficiency of 90%, optimizing battery energy use.

The inverter can handle peak loads up to 4500 W for 3 seconds and up to 6000 W for 0.2 seconds, allowing it to power demanding equipment at startup.

For correct and safe installation, the minimum recommended DC cable cross-section for the battery input is 120 mm².

A minimum 400 A DC fuse (slow-blow type) must be installed in the positive wiring near the battery to protect the system.

The power-saving mode reduces battery consumption when no load is detected. The inverter scans the output and switches to power-saving mode if the detected load is below a threshold value. It restarts when the load is approximately 2 to 3 times higher than this threshold. This mode is not available if the inverter is in master/slave mode.

Yes, the AC Master 12/3500 HW (UK OUTLET) allows the creation of systems with multiple units. It supports a parallel configuration with 2 to 15 units to increase output power, and a three-phase configuration with up to 3 units (one unit per phase).

For a parallel configuration, you can connect 2 to 15 identical units. It is essential to ensure all units are set to the same AC output voltage and frequency via DIP switches 1 and 3, and that there is always one master unit in the system. DIP switches 7 and 8 must be set to '1' for each unit.

The Mastervolt AC Master 12/3500 HW (UK OUTLET) inverter can operate within an ambient temperature range of -20 °C to 60 °C. Power reduction may occur above 35 °C.

The inverter is equipped with multiple protections to ensure safety and durability:

Overheat
Overload
Short circuit
Low/high battery voltage
AC overcurrent (circuit breaker)

The inverter has a dedicated terminal for a remote switch. In a system with multiple units, the remote switch must always be connected to the master unit. Ensure the main switch of the connected unit is set to the "REMOTE" position.

This specific model, the Mastervolt AC Master 12/3500 HW(UK OUTLET), is equipped with a UK OUTLET type output socket.

No, if the positive and negative DC input cables (battery) are reversed, the AC Master will be damaged. Mastervolt’s warranty does not cover this type of damage. It is critical to check all connections before installing the fuse.

The AC output voltage can be set to 230 V or 240 V using DIP switch 1. The AC output frequency can be set to 50 Hz or 60 Hz using DIP switch 3. It is important to turn off all DC and AC power supplies before changing the DIP switch settings.

Yes, a CAN bus requires two termination points. The AC Master 2500-3500 is equipped with a jumper that enables or disables the CAN termination resistor. CAN termination is required for systems with multiple units, whether in parallel or three-phase configurations.

The ground terminal of the AC Master chassis must be connected to the central ground point of the vehicle or boat to ensure proper grounding and system safety.