MultiPlus-II 24/3000/70-50 2x120V Manual
Table Of Contents
- MultiPlus-II 12V 3kVA 2x120V
- Table of Contents
- 1. IMPORTANT SAFETY INSTRUCTIONS - Save these instructions!
- 2. Description
- 3. Operation
- 4. Installation
- 4.1. Location
- 4.2. Connection of battery cables
- 4.3. Connection of the AC cabling
- 4.4. Optional Connections
- 4.4.1. Remote Control
- 4.4.2. Programmable relay
- 4.4.3. Programmable analog/digital input/output ports
- 4.4.4. Starter battery (connection terminal E, see appendix A)
- 4.4.5. Voltage sense (connection terminal J, see appendix A)
- 4.4.6. Temperature sensor (connection terminal J, see appendix A)
- 4.4.7. Parallel Connection
- 4.4.8. Three-phase operation
- 5. Configuration
- 6. Maintenance
- 7. Error Indications
- 8. Technical Specifications
- Appendix A. APPENDIX A: Connection overview
- Appendix B. APPENDIX B: Block diagram
- Appendix C. APPENDIX C: Parallel connection
- Appendix D. APPENDIX D: Three phase connection
- Appendix E. APPENDIX E: Charge algorithm
- Appendix F. APPENDIX F: Temperature compensation
- Appendix G. APPENDIX G: Dimensions
- Appendix H. APPENDIX H: Power flow diagrams
When WeakAC is on, the maximum charge current is reduced by approximately 20%.
BoostFactor
Change this setting only after consulting with Victron Energy or with an engineer trained by Victron Energy!
Programmable relay
The relay can be programmed for all kinds of other applications, for example as a starter relay for a generator.
Auxiliary AC output (AC-out-2)
Intended for non-critical loads and directly connected to the AC input. With current measurement circuit to enable PowerAssist.
5.3. Configuring the MultiPlus-II
The following hardware is required:
A MK3-USB (VE.Bus to USB) interface.
Alternatively, the Interface MK2.2b (VE.Bus to RS232) can be used (RJ45 UTP cable needed).
5.3.1. VE.Bus Quick Configure Setup
VE.Bus Quick Configure Setup is a software program with which systems with a maximum of three Multis (parallel or three
phase operation) can be configured in a simple manner.
The software can be downloaded free of charge at www.victronenergy.com.
5.3.2. VE.Bus System Configurator
For configuring advanced applications and/or systems with four or more Multis, VE.Bus System Configurator software must be
used.
The software can be downloaded free of charge at www.victronenergy.com .
5.3.3. VEConfigure
All settings can be changed with a PC and free of charge software VEConfigure, downloadable from our website
www.victronenergy.com. See this manual for more information - https://docs.victronenergy.com/veconfigure.html
5.3.4. VictronConnect
The MultiPlus is configured using VictronConnect. More general information about the VictonConnect App - how to install it; how
to pair it with your device; and how to update firmware, for example - can be found by referring to the overall VictronConnect
manual.
MultiPlus-II 12V 3kVA 2x120V
Page 17 Configuration