MultiPlus 48/2000/25-32

The MultiPlus 48/2000/25-32 is an all-in-one power solution that integrates a pure sine wave inverter, a four-stage adaptive battery charger, and a high-speed AC transfer switch in a single enclosure. This combination ensures uninterrupted AC power and optimized battery charging.

The inverter delivers a continuous power output of 2000 VA at 25°C. This power output is 1600 W at 40°C.

The MultiPlus 48/2000/25-32 can handle a peak power output of up to 3500 W for inductive loads.

The device operates with an input DC voltage of 38 to 66 V. It delivers an output AC voltage of 230 VAC ± 2% at 50 Hz ± 0.1%. The integrated battery charger handles input AC voltages from 187 to 265 VAC.

The MultiPlus is equipped with PowerControl technology. This function limits the AC input current from an external source to prevent overloads. The device accounts for other AC loads and uses the remaining current for battery charging.

The PowerAssist function supplements the capacity of the AC source (generator or shore power). When power demand exceeds the AC source’s capacity, the MultiPlus draws energy from the battery via the inverter to increase available power and prevent overloads. When the load decreases, excess power is used to recharge the battery.

Yes, the MultiPlus has two DC outputs. The main output can supply the total output current to the service battery, while a second output, limited to 1 A, is intended to charge a starter battery.

The adaptive battery charger manages charging in four stages:

Bulk (bulk charge): Maximum charge to quickly recharge the battery.
Absorption: Maintains a constant voltage to ensure a full charge without overcharging.
Float (float charge): Maintains a float voltage to compensate for self-discharge.
Storage: Reduces float voltage to minimize gassing and corrosion when the battery is unused for an extended period, with weekly equalization.

The maximum charging current for the service battery is 25 A. For the starter battery, the second output is limited to 1 A.

The AC transfer switch ensures a fast transition in less than 20 milliseconds. This allows sensitive electronic equipment, such as computers, to continue operating without interruption.

Yes, it is possible to operate up to six MultiPlus units in parallel to increase the total output power.

Yes, the MultiPlus can be configured for three-phase operation using three identical units.

The unit must be installed in a dry and well-ventilated location, as close as possible to the batteries. A minimum of 10 cm of free space must be left around the unit to ensure adequate cooling.

Yes, installation must be performed by a qualified electrician. This is a Safety Class I product requiring continuous protective earthing. Ensure DC and AC input cables are fitted with fuses or circuit breakers. Never mount the product directly above batteries and install it in a heat-resistant environment.

The MultiPlus integrates several functions to extend battery life:

A 4-stage adaptive battery management system.A "BatterySafe" mode that limits voltage increase to prevent excessive gassing.A "Storage" mode that reduces float voltage and performs weekly equalization to prevent stratification and sulfation.Temperature compensation that adjusts charging voltage based on battery temperature.

Yes, remote control is possible using a switch or a Multi Control control panel. The Multi Control panel also allows you to set the maximum current for the AC input.

The inverter achieves an efficiency of up to 95%. Its standby consumption is 10 W, and it is reduced to 3 W in search mode.

Yes, the MultiPlus is equipped with a programmable relay. By default, it is configured as an alarm relay, but it can be programmed for other applications, such as a start relay for a generator.

The MultiPlus uses LEDs to indicate its operating status. For example, an "inverter on" LED shows that the inverter is active, while a "Charger" LED lights up when the charger is running. LED flashing or specific states may also signal pre-alarms or alarms (overload, low battery voltage, high temperature, etc.).

The microprocessor-controlled adaptive battery management system can be adjusted for various battery types, ensuring optimal charging for different battery chemistries.