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Inverter/charger Victron Energy MultiPlus-II 48/5000/70-50, 230 V
  • Inverter/charger Victron Energy MultiPlus-II 48/5000/70-50, 230 V
  • Inverter/charger Victron Energy MultiPlus-II 48/5000/70-50, 230 V
  • Inverter/charger Victron Energy MultiPlus-II 48/5000/70-50, 230 V
  • Inverter/charger Victron Energy MultiPlus-II 48/5000/70-50, 230 V
  • Inverter/charger Victron Energy MultiPlus-II 48/5000/70-50, 230 V
  • Inverter/charger Victron Energy MultiPlus-II 48/5000/70-50, 230 V

Inverter/charger Victron Energy MultiPlus-II 48/5000/70-50, 230 V

€1,066 Save €160
€906 Tax included

€755 Tax excluded

48 V, 5000 VA inverter/charger with 70 A charge current, for grid-connected ESS, off-grid and backup power systems.

  • 4000 W continuous power at 25 °C, 9000 W peak power
  • UPS function: takes over the loads in less than 20 ms when the grid fails
  • PowerControl and PowerAssist: prevents grid or generator overload and tops up from the battery
  • 50 A transfer switch, parallel (up to 6 units) and three-phase operation
  • Free VRM monitoring via a Cerbo GX or other GX device
Reference PMP482505010 / PMP482505012

Victron Energy commercial warranty: 5 years for defects in materials and workmanship, handled through us as the seller. In addition to the legal guarantee. Conditions

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EU harmonised notice on the legal guarantee of conformity

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MultiPlus-II 48/5000/70-50 230V - 48V inverter/charger with 2 AC outputs

MultiPlus-II 48/5000/70-50 230V is a multifunctional inverter/charger with two AC outputs, suitable for marine, vehicle and off-grid systems as well as ESS installations. PowerControl prevents grid or generator overload, PowerAssist boosts power during peak demand, and during an outage it switches over in milliseconds. It charges 48V batteries at up to 70 A.

Main features:

  • Battery voltage: 48 V (38-66 V)
  • Continuous power: 4000 W / 5000 VA at 25 °C, 9000 W peak
  • Charge current: 70 A, adaptive 4-stage algorithm
  • Transfer switch: 50 A
  • Maximum efficiency: 96%
  • Second AC output: live only when AC input is available

The MultiPlus-II is a multifunctional inverter/charger with two AC outputs. Suitable for professional marine, yachting, vehicle, and land-based off-grid systems, it also provides the isolation and redundancy required for ESS setups. PowerControl allows the MultiPlus-II to prevent grid or generator overload, while PowerAssist boosts AC power during peak demand. In the event of an outage, the inverter switches over in milliseconds, keeping computers and sensitive electronics running without interruption. The battery charger combines speed with efficiency through a smart adaptive algorithm that extends battery life. Ready for expansion, the MultiPlus-II supports parallel and three-phase configurations when a system needs to scale.

Note: for a short period of time this product was called MultiGrid-II.

Technical specifications

Nominal battery voltage48 V
PowerControlYes
PowerAssistYes
Parallel operationYes
Three-phase operationYes
Number of AC inputs1
Transfer switch current rating50 A
Maximum AC input current50 A
DC input voltage range38 … 66 VDC
AC output voltage230 VAC
AC output frequency50 Hz
Continuous output power at 25 °C (VA)5000 VA
Continuous output power at 25 °C (W)4000 W
Continuous output power at 40 °C3700 W
Continuous output power at 65 °C3000 W
Peak power9000 W
Maximum apparent feed-in power5000 VA
Maximum efficiency96 %
Zero load power18 W
Zero load power in AES mode12 W
Zero load power in search mode2 W
AC input voltage range187 … 265 VAC
AC input frequency range45 … 65 Hz
Absorption charge voltage57.6 VDC
Float charge voltage55.2 VDC
Storage charge voltage52.8 VDC
Charge algorithmAdaptive, 4-stage
Maximum battery charge current70 A
Temperature sensorIncluded
Number of AC outputs2
Auxiliary outputYes
External AC current sensor50A or 100A (optional)
Programmable relayAC rating: 230V / 4A, DC rating: 4A up to 35VDC and 1A up to 60VDC
ProtectionsOutput short-circuit, Overload, High battery voltage, Low battery voltage, Over temperature, AC voltage on inverter output, Excessive DC ripple
Communication portVE.Bus
Remote control terminalOn / Off / Charger only
Programmable via computerYes
Operating temperature range-40 … 65 °C
Fan-assisted coolingYes
Maximum humidity95 %
Maximum altitude2000 m
AC connection terminalsScrew terminals 13 mm² (6 AWG)
Battery connection terminalsM8 bolts
Remote terminal typeScrew terminal two pole
Relay terminalScrew terminal 3-pole
VE.Bus terminal typeTwo RJ45 terminals
MaterialSteel
ColourBlue (RAL 5012)
Protection categoryIP22
Weight30 kg
Height565 mm
Width320 mm
Depth149 mm
SafetyEN-IEC 60335-1, EN-IEC 60335-2-29, EN-IEC 62109-1, EN-IEC 62109-2
Emission and immunityEN 55014-1, EN 55014-2, EN-IEC 61000-3-2, EN-IEC 61000-3-3, EN-IEC 61000-6-1, EN-IEC 61000-6-2, EN-IEC 61000-6-3
Anti-islanding standardPlease consult the certificates on our website
UPS standardPlease consult the certificates on our website

Data sheet

Reference
PMP482505010 / PMP482505012
Brand
Victron Energy
Product type
Inverter/charger
Inverter type
Inverter/charger
Phases
Single-phase
Power class
3.5-6 kW
Continuous output power (VA, 25 °C)
5000 VA
Continuous output power (W, 25 °C)
4000 W
Peak power
9000 W
Maximum efficiency
96 %
Zero-load power
18 W
Output waveform
Pure sine wave
Battery voltage
48 V
DC input voltage range
38-66 V
Max. charge current
70 A
AC output voltage
230 V
Output frequency
50 Hz
AC input voltage range
187-265 V
Max. AC input current
50 A
Parallel operation
Yes
Communication interfaces
VE.Bus
Programmable relay
Yes
Protections
Output short-circuit, overload, overtemperature, high battery voltage, low battery voltage, excessive DC ripple, AC voltage on output
Dimensions (H x W x D)
565 x 320 x 149 mm
Weight
30 kg
Ingress protection (IP)
IP22
Operating temperature
-40 ... 65 °C
Max. relative humidity
95 %
Colour
Blue
Material
Steel
Standards and compliance
EN-IEC 60335-1, EN-IEC 60335-2-29, EN-IEC 62109-1, EN-IEC 62109-2

We took these technical data from the manufacturer’s datasheet; transcription errors are possible. For 100% accuracy, please consult the attached datasheet.

Compatibility

Other compatible products

Compatibility is calculated automatically from the manufacturers’ technical data and is for information only. For complex systems, we recommend having the configuration checked by a consultant before ordering. Details in the Terms and conditions

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