Victron Multiplus-II Inverter 48/15000/200-100 PMP483150000
The basis of the MultiPlus-II is an extremely powerful sine inverter, battery charger and transfer switch in a compact casing.
Automatic and uninterruptible switching
In the event of a supply failure or when the generating set is switched off, the MultiPlus-II will switch over to inverter operation
and take over the supply of the connected devices. This is done so quickly that the operation of computers and other electronic
devices is not disturbed (Uninterruptible Power Supply or UPS functionality). This makes the MultiPlus-II highly suitable as an
emergency power system in industrial and telecommunication applications.
Two AC outputs
Besides the usual uninterruptable output (AC-out-1), an auxiliary output (AC-out-2) is available that disconnects its load in the
event of battery operation. Example: an electric boiler that is allowed to operate only if the genset is running or shore power is
available. There are several applications for AC-out-2.
Please enter “AC-out-2” in the search box on our website and find the latest information about other applications.
Three phase capability
Three units can be configured for three-phase output. Up to 6 sets of three units can be parallel connected to provide 45 kW / 54
kVA inverter power and more than 600 A charging capacity.
PowerControl – maximum use of limited AC power
The MultiPlus-II can supply a huge charging current. This implies heavy loading of the AC mains or generator. Therefore a
maximum current can be set. The MultiPlus-II then takes other power users into account, and only uses “surplus’ current for
PowerAssist – Extended use of generator or shore current: the MultiPlus-II “co-supply” feature
This feature takes the principle of PowerControl to a further dimension allowing the MultiPlus-II to supplement the capacity of the
alternative source. Where peak power is often required only for a limited period, the MultiPlus-II will make sure that insufficient AC
mains or generator power is immediately compensated for by power from the battery. When the load reduces, the spare power is
used to recharge the battery.
The MultiPlus-II is equipped with a programmable relay. The relay can be programmed for different applications, for example as a
starter relay for a generator.
Programmable analog/digital input/output ports (Aux in 1 and Aux in 2, see appendix)
The MultiPlus-II is equipped with 2 analog/digital input/output ports.
These ports can be used for several purposes. One application is communication with the BMS of a lithium-ion battery
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