The MultiPlus-II GX brings the full feature set of the MultiPlus-II together with a built-in Venus GX communications and control centre, so there is no separate GX device to wire in. Advanced features such as uninterrupted power supply, load limit control, and supplementing limited grid power with battery power, can all be controlled straight from a phone or smart device, with remote monitoring built in from the start. G98 approved for UK grid connection.
ESS (Energy Storage Systems): the MultiPlus-II GX is the key component in a Victron ESS, combining flexibly with MPPT solar chargers or grid-tie PV inverters.
Uninterrupted AC power (UPS function): if grid, shore or generator power fails, the inverter takes over the connected loads in under 20 milliseconds, so computers and other electronics keep running without disruption.
Specification
Battery voltage: 48V nominal
Continuous power (25°C): 3,000 VA / 2,400 W
Continuous power (40°C): 2,200 W, (65°C): 1,700 W
Peak power: 5,500 W
Maximum efficiency: 95%
Maximum battery charge current: 35A, adaptive 4-stage charge algorithm
Charge voltages: absorption 57.6V, float 55.2V, storage 52.8V
AC transfer switch rating: 32A, max AC input current 32A
DC input voltage range: 38-66V
AC output: 230V, 50Hz
AC input voltage range: 187-265V, frequency range 45-65Hz
Zero load power: 11W (7W AES, 2W in Search Mode)
Communication ports: VE.Direct, VE.Bus, VE.Can, BMS-Can, WiFi, Ethernet (built-in Venus GX)
Number of AC outputs: 2, plus auxiliary output
External AC current sensor option: 50A or 100A
Protections: output short-circuit, overload, high/low battery voltage, over temperature, AC voltage on inverter output, excessive DC ripple
Operating temperature: -40°C to 65°C, fan-assisted cooling
Protection category: IP22
Dimensions: 506 x 275 x 147 mm
Weight: 20 kg
Material: steel, blue (RAL 5012)
Compliance: EN-IEC 60335-1, EN-IEC 60335-2-29, EN-IEC 62109-1, EN-IEC 62109-2
UPS standard: IEC 62040-1
Warranty: 5 years standard (extendable to 10 years); lead-acid batteries 2 years, lithium batteries 3 years