Table Of Contents - Victron energy MultiPlus-II 24/3000/70-50 Manual

Table of Contents

1. IMPORTANT SAFETY INSTRUCTIONS - Save these instructions! .......................................................... 1
2. Description ............................................................................................................................ 3
2.1. Boats, vehicles and other stand-alone applications ..................................................................... 3
2.2. On-grid and off-grid systems combined with PV ......................................................................... 3
2.3. Battery charger .............................................................................................................. 4
2.3.1. Lead-acid batteries ................................................................................................ 4
2.3.2. Victron Lithium Battery 12.8V & 25.6V Smart .................................................................. 4
2.3.3. Other Li-ion batteries ............................................................................................. 4
2.3.4. More on batteries and battery charging ......................................................................... 4
2.4. ESS - Energy Storage Systems: feeding energy back into the grid (not applicable to the MultiPlus-II
12/3000/120-32) .................................................................................................................. 5
3. Operation .............................................................................................................................. 6
3.1. On/Off/Charger Only Switch ................................................................................................ 6
3.2. Remote control .............................................................................................................. 6
3.3. Equalisation and forced absorption ........................................................................................ 6
3.3.1. Equalisation ........................................................................................................ 6
3.3.2. Forced absorption ................................................................................................. 6
3.3.3. Activating equalisation or forced absorption ................................................................... 6
3.4. LED Indications .............................................................................................................. 7
3.5. Shut down procedure ..................................................................................................... 10
4. Installation ........................................................................................................................... 11
4.1. Location .................................................................................................................... 11
4.2. Connection of battery cables ............................................................................................. 12
4.3. Connection of the AC cabling ............................................................................................ 13
4.4. Optional Connections ..................................................................................................... 14
4.4.1. Remote Control .................................................................................................. 14
4.4.2. Programmable relay ............................................................................................ 14
4.4.3. Programmable analog/digital input/output ports ............................................................. 14
4.4.4. Voltage sense (connection terminal J, see appendix A) .................................................... 15
4.4.5. Temperature sensor (connection terminal J, see appendix A) ............................................. 15
4.4.6. Parallel Connection ............................................................................................. 15
4.4.7. Split-phase and three-phase operation ....................................................................... 15
5. Configuration ....................................................................................................................... 16
5.1. Standard settings: ready for use ......................................................................................... 16
5.2. Explanation of settings .................................................................................................... 16
5.3. Configuring the MultiPlus-II ............................................................................................... 19
5.3.1. VE.Bus Quick Configure Setup ................................................................................ 19
5.3.2. VE.Bus System Configurator .................................................................................. 19
5.3.3. VEConfigure ..................................................................................................... 19
5.3.4. VictronConnect .................................................................................................. 19
6. Maintenance ......................................................................................................................... 20
7. Error Indications ................................................................................................................... 21
7.1. General error indications ................................................................................................. 21
7.2. Special LED indications ................................................................................................... 22
7.3. VE.Bus LED indications .................................................................................................. 23
7.3.1. VE.Bus OK codes ............................................................................................... 23
7.3.2. VE.Bus error codes ............................................................................................. 23
8. Technical Specifications .......................................................................................................... 26
A. Connection overview .............................................................................................................. 28
B. Block diagram ...................................................................................................................... 30
MultiPlus-II 12V/24V/48V 3kVA 120V