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Victron energy MultiPlus 12/3000/120 User Manual

Victron energy MultiPlus 12/3000/120
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MultiPlus
(with firmware xxxx400 or higher)
12 | 3000 | 120 - 50 | 120V (PMP123021102)
24 | 3000 | 70 - 50 | 120V (
PMP243021102)
Manual
EN
Appendix
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Victron energy MultiPlus 12/3000/120 Specifications

General IconGeneral
ModelMultiPlus 12/3000/120
Output Power3000 VA
Output Current120 A
Efficiency93%
Input Voltage12V DC

Summary

SAFETY INSTRUCTIONS

In general

General safety precautions and product usage guidelines.

WARNING: DANGER OF ELECTRICAL SHOCK

Warning about electrical hazards and maintenance safety.

WARNING: do not lift heavy objects unassisted.

Warning against lifting heavy objects without assistance.

Installation

Guidelines for installing the product safely and correctly.

Transport and storage

Instructions for safely transporting and storing the product.

DESCRIPTION

2.1 In general

Overview of the MultiPlus's core features and capabilities.

Automatic and uninterruptible switching

Describes the UPS functionality and automatic transfer.

Auxiliary AC output

Explains the secondary AC output and its function.

Virtually unlimited power thanks to parallel operation

Details how multiple units can be paralleled for increased power.

Three phase capability

Describes the setup for three-phase operation.

PowerControl - maximum use of limited shore current

How the product manages limited AC input current.

PowerAssist - Extended use of your generator and shore current

Feature to supplement power from battery during peak loads.

Three programmable relays

Functionality and application of programmable relays.

Frequency shift

How frequency shift is used with solar inverters.

Built-in Battery Monitor (optional)

Optional feature for monitoring battery status.

Solar energy

Suitability for solar energy applications.

Autonomous operation when the grid fails

How the MultiPlus enables autonomous operation with renewables.

2.2 Battery charger

Details on the adaptive 4-stage charging system.

2.3 Self consumption – solar energy storage systems

Information on self-consumption and grid independence.

OPERATION

3.1 On/Off/Charger Only Switch

Operation of the main power switch.

3.2 Remote control

Methods for remotely controlling the device.

3.3 Equalisation and forced absorption

Procedures for equalisation and forced absorption charging.

3.4 LED Indications

Explanation of the status LED indicators.

Installation

4.1 Location

Guidelines for choosing a suitable installation location.

4.2 Connection of battery cables

Instructions for connecting battery cables correctly.

4.3 Connection of the AC cabling

Procedures for AC input and output cabling.

4.4 Optional Connections

Details on various optional connection types.

Configuration

5.1 Standard settings: ready for use

Default factory settings for single-unit operation.

5.2 Explanation of settings

Detailed explanation of various configuration parameters.

5.3 Configuration by computer

How to configure settings using a computer.

5.4 Configuration with a VE.Net panel

How to configure settings using a VE.Net panel.

5.5 Configuration with DIP switches

Using DIP switches for device configuration.

5.5.1.5 Examples

Examples of common DIP switch settings for various configurations.

Maintenance

Error indications

7.1 General error indications

Common problems, causes, and solutions for errors.

7.2 Special LED indications

Specific LED patterns indicating special conditions.

7.3 VE.Bus LED indications

LED indications for VE.Bus systems, including OK and error codes.

Technical specifications

APPENDIX A: Overview connections

APPENDIX B: Block diagram

APPENDIX C: Parallel connection

APPENDIX D: Three-phase connection

APPENDIX E: Charge algorithm

4-stage charging:

Explanation of the Bulk, Battery Safe, Absorption, and Float stages.

APPENDIX F: Temperature compensation

APPENDIX G: Dimensions

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