Hybrid inverter Victron Energy MultiPlus 48/5000/70-100 (5 kVA/4 kW, 1 phase, without MPPT)

Victron MultiPlus are multifunctional devices that combine an inverter, charger and automatic power switch.
Models are available with a power from 800 VA to 5000 VA, which can be combined: up to 6 devices can be connected in parallel, three devices can be connected to operate in three-phase mode.

Advantages of MULTI PLUS voltage inverters
The output voltage shape is a pure sinusoid;
The “Power Control” function allows you to limit power consumption;
The “Power Assist” function allows you to increase power by connecting the battery;
“Frequency shift” function - frequency shift to use excess electricity;
Parallel configuration of up to 6 devices to increase power;
Three-phase configuration for three-phase networks 380/400/415 Volts;
Switching time between network and batteries is no more than 20 ms;
The “UPS” mode allows you to reduce switching time to 4-6 ms;
The energy saving function is implemented in two operating modes;
A programmable relay can be configured to automatically start the generator;
Inverter synchronization is available to control and configure complex operating patterns;
A built-in charger with four charging modes, a touch input and a temperature sensor will select the optimal mode for the connected batteries.

Characteristics of the Victron MultiPlus 48/5000 inverter:
Parallel and 3-phase configuration - Yes
PowerControl/PowerAssist - Yes
AC input voltage - 187-265 V AC, 45 - 65 Hz
Minimum AC current for PowerAssist function is 6.3
Transfer relay, A - 50

Inverter characteristics:
Voltage range DC (24), V 19 - 33
AC output - 230 V AC ± 2% 50Hz ± 0.1%
AC power at 25°C (VA) – (1) - 5000
Speaker power at 25 / 40°C (W) - 4500/4000
Peak power (W) - 10000
Max. Efficiency (%) - 95
Power XX (W) - 25
Power XX - load search mode (W) - 6
Power XX - “AES” load mode W) - 20

Charger specifications devices:
AC input voltage - 187-265 V AC, 45 - 65 Hz, Power factor: 1
“absorption” phase, V DC - 57.6
Phase “float” - 55.2
Support phase - 52.8
Maximum charge current, A - 70
Charge current for starter battery, A - 4, only for 12 and 24V models
Temperature sensor - standard
Main characteristics:
Programmable relay (2) Yes
Non-redundant output 1x25A
Defense (3) A - G
VE.Bus communication port - For parallel and three-phase configurations, remote monitoring, system integration
Port for Lithium Ion (BMS) - No
Remote Control On/Off - Yes
General characteristics - Operating temperature range: from -40 to +50 oC (cooling fan) Humidity (non-condensing): no more than 95%

Frame:
General characteristics - Aluminum (blue Ral 5012) IP21
Battery connection - 2+2 M8 bolt
230VAC connection - Screw terminals 13 mm2
Weight, kg - 30
Dimensions (HxWxD), mm - 444x328x240
Standards:
Compliance - EN60335-1, EN60335-2-29, EN55014-1 / EN 55014-2, EN63000-3-3

Power limiter - PowerControl
The limiter operates when connected to an alternating current (AC) source and controls the charging current of the batteries. The powerful charger, which is part of the MultiPlus inverter, assumes an increased load in the electrical network in which the inverter operates, but thanks to the PowerControl function, the load is reduced by limiting the charging current, which can be important when operating from a generator, coastal port network, etc. Intelligent control allows you to take into account consumers and use “excess” current to charge batteries.

Increased power - PowerAssist function
If the power of the variable power source is not enough to operate a specific consumer or group of consumers at the time of peak loads, the MultiPlus inverter automatically connects the battery pack, which leads to increased power and uninterrupted operation. This possibility often arises during peak loads at the start of operation of “heavy” consumers. The PowerAssist function is available in all inverter models, but requires certain settings.
At the moment of load reduction, excess current from the variable power source is supplied to the charger, which recharges the batteries.
Charger

The MultiPlus inverter contains a powerful device for charging batteries, which operates in 4 modes. This allows for the most efficient use of batteries, which significantly extends their service life. Also “on board” MultiPlus there is a dedicated sensor input for measuring the voltage at the battery terminals (only for devices with a power of 3000 to 5000 VA) and an input for a temperature sensor, which is supplied in the kit.