Inverter/Charger with GX Control InsideAn Inverter/Charger with device networking built-in, the MultiPlus-II GXcommunicates with a solar charger, batteries, and other devices to control agrid-connected, off-grid, or remote power installation. Capable of paralleloperation for increased power output, or battery charge-rates, the MultiPlus-IIGX can also be configured for three-phase supply. A host of advanced features -such as uninterrupted power supply, setting load limits, and supplementinglimited grid-power availability with battery power - can all be controlledstraight from your phone or smart device. Remote monitoring is also possible. The MultiPlus-II GX integrates a MultiPlus-II inverter/charger and a GX devicewith a 2 x 16 character display.Display and Wi-FiThe display reads battery, inverter and solar charge controller parameters. Thesame parameters can be accessed with a smartphone or other Wi-Fi enabled device.GX deviceThe integrated GX device includes: A BMS-Can interface. This can be used to connect to a compatible CAN-busmanaged battery. Note that this not a VE.Can compatible port. A USB port. A Ethernet port. A VE.Direct port.APPLICATIONSThe MultiPlus-II GX is intended for applications where additional interfacingwith other products and/or remote monitoring is required, such as on-grid oroff-grid energy storage systems and certain mobile applications.PARALLEL AND THREE PHASE OPERATIONOnly one GX unit is needed in case of Parallel and three phase operationRATINGS3000VA / 2400W @ 25°C24VDC, 70A Charger32A Transfer Switch230VAC [HTTPS://CREATEENERGY.CO.ZA/IMG/CMS/POWER%20ASSIST.JPG] POWERASSISTThe MultiPlus-II will prevent overload of a limited AC source, such as agenerator or shore power connection. First, battery charging will automaticallybe reduced when otherwise an overload would occur. The second level will boostthe output of a generator or shore side supply with power taken from thebattery.[https://createenergy.co.za/img/cms/Power%20Assist%202.jpg] [HTTPS://CREATEENERGY.CO.ZA/IMG/CMS/VICTRON_MULTIPLUS_II_ESS_ENERGY_STORAGE_SYSTEMS_2_1.JPG]ESS:ENERGY STORAGE SYSTEMSThe MultiPlus-II is the key component in a Victron ESS system, providing theflexibility to combine with MPPT Solar Chargers or Grid-tie PV Inverters. Forexamples and more detailed information see the ESS (Energy Storage System)manual. [https://www.victronenergy.com/live/ess:start][https://createenergy.co.za/img/cms/Victron_multiplus_II_ESS_Energy_Storage_Systems_1.jpg][HTTPS://CREATEENERGY.CO.ZA/IMG/CMS/UPS%20FUNCTION.JPG]UNINTERRUPTED AC POWER(UPS FUNCTION)In the event of a grid failure, or when shore or generator power isdisconnected, the inverter within the Multi is automatically activated and takesover the supply to the connected loads. This happens so fast (less than 20milliseconds) that computers and other electronic equipment will continue tooperate without disruption.[https://createenergy.co.za/img/cms/UPS%20Function%202.jpg][HTTPS://CREATEENERGY.CO.ZA/IMG/CMS/REMOTE%20MONITORING.JPG]REMOTE MONITORINGAND CONTROLMonitor and control your Multi and system or systems' locally (LAN) or remotelyvia the internet from anywhere in the world, using the free VRM app and free VRMportal [https://vrm.victronenergy.com/landingpage] website. Access can be from aphone, tablet, laptop or PC for multiple operating systems. There is no end tothe level of control, via the integrated GX Device...[https://createenergy.co.za/img/cms/Remote%20Monitoring%202.jpg]A MULTIPLUS, PLUS ESS (ENERGY STORAGE SYSTEM) FUNCTIONALITYThe MultiPlus-II is a multifunctional inverter/charger with all the features ofthe MultiPlus, plus an external current sensor option which extends thePowerControl and PowerAssist function to 50A resp. 100A.The MultiPlus-II is ideally suited for professional marine, yachting, vehicleand land based off-grid applications.It also has built-in anti-islanding functionality, and an increasingly long listof country approvals for ESS application.Several system configurations are possible. For more detailed information seethe ESS Design and configuration manual.POWERCONTROL AND POWERASSIST - BOOSTING THE CAPACITY OF THE GRID OR A GENERATORA maximum grid or generator current can be set. The MultiPlus-II will then takeaccount of other AC loads and use whatever is extra for battery charging, thuspreventing the generator or grid from being overloaded (PowerControl function).PowerAssist takes the principle of PowerControl to a further dimension. Wherepeak power is so often required only for a limited period, the MultiPlus-II willcompensate insufficient generator, shore or grid power with power from thebattery.When the load reduces, the spare power is used to recharge the battery.SOLAR ENERGY: AC POWER AVAILABLE EVEN DURING A GRID FAILUREThe MultiPlus-II can be used in off grid as well as grid connected PV and otheralternative energy systems. It is compatible with both solar charger controllersand grid-tie inverters.TWO AC OUTPUTSThe main output has no break functionality. The MultiPlus-II takes over thesupply to the connected loads in the event of a grid failure or whenshore/generator power is disconnected. This happens so fast (less than 20milliseconds) that computers and other electronic equipment will continue tooperate without disruption.The second output is live only when AC is available on the input of theMultiPlus-II. Loads that should not discharge the battery, like a water heaterfor example, can be connected to this output.VIRTUALLY UNLIMITED POWER THANKS TO PARALLEL AND THREE PHASE OPERATIONUp to 6 Multis can operate in parallel to achieve higher power output. Six48/5000/70 units, for example, will provide25 kW / 30 kVA output power with 420 Amps charging capacity.In addition to parallel connection, three units of the same model can beconfigured for three phase output. But that's notall: up to 6 sets of three units can be parallel connected for a 75 kW / 90 kVAinverter and more than 1200 Amps chargingcapacity.ON-SITE SYSTEM CONFIGURING, MONITORING AND CONTROLSettings can be changed in a matter of minutes with VEConfigure software(computer or laptop and MK3-USB interfaceneeded).Several monitoring and control options are available: Color Control GX, VenusGX, Octo GX, CANvu GX, laptop,computer, Bluetooth (with the optional VE.Bus Smart dongle), Battery Monitor,Digital Multi Control Panel.REMOTE MONITORING AND CONTROLColor Control GX or other GX devices.Data can be stored and displayed on our VRM (Victron Remote Management) website,free of charge.REMOTE CONFIGURING AND MONITORINGInstall a Color Control GX or other GX product to connect to the internet.Operational data can be stored and displayed on our VRM (Victron RemoteManagement) website, free of charge.When connected to the internet, systems can be accessed remotely, and settingscan be changed.
