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Victron energy MultiPlus-II 12|3000|120-50 User Manual

Victron energy MultiPlus-II 12|3000|120-50
39 pages
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MultiPlus-II 12|3000|120-50
2x120V
Rev 01 02/2021
ENGLISH

Table of Contents

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Victron energy MultiPlus-II 12|3000|120-50 Specifications

General IconGeneral
ModelMultiPlus-II 12/3000/120-50
Inverter Output Power3000 VA
DC Input Voltage12 V
Continuous AC Power2400 W
Peak Power6000 W
Maximum AC Input Current50 A
Battery Charger Current50 A
Efficiency95%
Transfer Time20 ms
Battery Voltage12 V
Maximum Charging Current50 A
Input Frequency45 – 65 Hz
Weight18 kg
Output Voltage230 V
Output Frequency50 Hz
ProtectionOverload, Short circuit, Over-temperature
Operating Temperature-40 to +65 °C
Humidity95% non-condensing
Input Voltage Range90 - 265 V

Summary

IMPORTANT SAFETY INSTRUCTIONS

DESCRIPTION

120/240V input and output, or 120V input and output (always 120V output when in inverter mode)

Details AC input/output voltage, split-phase operation, and inverter mode behavior for the device.

Other features

Covers automatic switching, auxiliary output, PowerControl, PowerAssist, and programmable relay functions.

Battery charger

Explains the adaptive battery management system, including charge stages and battery types.

OPERATION

On/Off/Charger Only Switch

Describes the front panel switch functions for operating the device and its charger.

Remote control

Explains how to control the MultiPlus-II remotely using a switch or control panel.

Equalisation and forced absorption

Details the procedures for equalisation and forced absorption charging modes.

LED Indications

Explains the meaning of various LED indicators for charger and inverter status.

INSTALLATION

Location

Guidelines for selecting a suitable dry, well-ventilated installation area and mounting the product.

Connection of battery cables

Instructions for connecting battery cables, including capacity, fuse, and cross-section recommendations.

Connection of the AC cabling

Details on connecting AC input and output cabling, including grounding and wire gauge.

Optional Connections

Describes optional connections like remote control, programmable relay, and sensors.

CONFIGURATION

Standard settings: ready for use

Presents the default factory settings for single-unit operation and notes on battery compatibility.

Explanation of settings

Provides brief explanations for various configuration settings like inverter frequency and voltage ranges.

Configuring the MultiPlus-II

Details the hardware and software required for configuring the MultiPlus-II system.

MAINTENANCE

ERROR INDICATIONS

General error indications

Lists common problems, their causes, and solutions for identifying and resolving errors.

Special LED indications

Explains specific LED patterns that indicate special operating conditions or errors.

VE.Bus LED indications

Covers VE.Bus OK codes and error codes for multi-unit systems, including interpretation guides.

TECHNICAL SPECIFICATIONS

APPENDIX A: Connection overview

Appendix B: Block diagram

Appendix C: Parallel connection

Appendix D: Three phase connection

Appendix E: Charge algorithm

Appendix F: Temperature compensation

Appendix G: Dimensions

Appendix H: Power flow diagrams

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