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Summary of Contents for Victron energy MultiPlus 12/500/20-120V
- Page 1 ENGLISH MultiPlus 12/500/20-120V and 12/1200/50-120V Rev 00 - 10/2023...
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Page 2: Table Of Contents
MultiPlus Table of Contents 1. Safety instructions ........................2 1.1. General ........................2 1.2. Installation ........................2 1.3. Transport and storage ...................... 2 1.4. Symbols on enclosure ...................... 3 2. Description ..........................4 2.1. General ........................4 2.2. Battery charger ......................4 3. - Page 3 MultiPlus This manual is also available in HTML5. Page 1...
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Page 4: Safety Instructions
MultiPlus 1. Safety instructions Please familiarise yourself with the safety features and instructions by first reading the documentation supplied with this product before using the equipment. This product has been designed and tested in accordance with international standards. The equipment must be used exclusively for the purpose for which it was designed 1.1. -
Page 5: Symbols On Enclosure
MultiPlus Refer to the battery manufacturer's manual for information on transport, storage, charging, recharging, and disposal of the battery. 1.4. Symbols on enclosure Symbol Description Caution, risk of electric shock. Refer to the operating instructions. IP21 Protected from touch by fingers and objects greater than 12 millimetres. Protected from condensation. -
Page 6: Description
MultiPlus 2. Description 2.1. General Multifunctional The Multi gets its name from the multiple functions it can perform. It is a powerful true sine wave inverter, a sophisticated battery charger that features adaptive charge technology and a high-speed AC transfer switch in a single enclosure. Besides these primary functions, however, the Multi has several advanced features that provide a range of new applications, as outlined below. - Page 7 MultiPlus compliance or change grid code related parameters. If the local grid code is not supported by the Multi, an external certified interface device should be used to connect the Multi to the grid Page 5 Description...
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Page 8: Operation
MultiPlus 3. Operation 3.1. On/Off/Charger-only switch When switched to “on”, the product is fully functional. The inverter will come into operation and the LED “inverter on” will light up. An AC voltage connected to the “AC in” terminal will be switched through to the “AC out” terminal, if within specifications. The inverter will switch off, the “Charger”... -
Page 9: Remote Control
MultiPlus For the latest and most up-to-date information about the blink codes, please refer to the Victron Toolkit app. Scan the QR code or click on the below link to go to the Victron software downloads webpage. https://www.victronenergy.com/support-and-downloads/software 3.3. Remote control Remote control is possible with a 3-position switch or with a Digital Multi Control panel. -
Page 10: Installation
MultiPlus 4. Installation This product may only be installed by a qualified engineer. Each system requires a method of disconnecting the AC and DC circuits. If the overcurrent protection device is a circuit breaker, it will also serve as the disconnect. If fuses are used, separate disconnect switches will be needed between the source and the fuses. -
Page 11: Location
MultiPlus 4.1. location The product must be installed in a dry, well-ventilated and heatproof area. For safety purposes, this product should be installed in a heat-resistant environment. You should prevent the presence of e.g. chemicals, synthetic components, curtains or other textiles, etc., in the immediate vicinity. There should be a clear space of at least 10cm around the appliance for cooling. -
Page 12: Ac Connection
MultiPlus 4.3. AC connection This product is a safety class I product (supplied with a ground terminal for safety purposes). Its AC input and/or output terminals and/or grounding point on the outside of the product must be provided with an uninterruptible grounding point for safety purposes. The Multi is provided with a ground relay, see the Internal wiring diagram [23] chapter, that automatically connects the Neutral... -
Page 13: Parallel Connection
MultiPlus 4.4.5. Parallel connection The MultiPlus can be connected in parallel with several identical devices. To this end, a connection is established between the devices by means of standard RJ45 UTP cables. The system (one or more MultiPlus units plus an optional control panel) will require subsequent configuration, see the Configuration [13] chapter. - Page 14 MultiPlus Three-phase connection diagram. Page 12 Installation...
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Page 15: Configuration
MultiPlus 5. Configuration Settings may only be changed by a qualified engineer. Carefully read the instructions before changes are made. Batteries should be placed in a dry and well-ventilated area during charging. 5.1. Standard settings: ready for use On delivery, the Multi is set to standard factory values. In general, these settings are suitable for single-unit operation. Warning: The standard charging voltage might not be appropriate for your batteries. - Page 16 MultiPlus Adjustability: 50 Hz; 60 Hz Input frequency range Input frequency range accepted by the Multi. The Multi synchronises within this range with the AC input frequency. The output frequency is then equal to the input frequency. Adjustability: 45 – 65 Hz. Inverter voltage Output voltage of the Multi in battery operation.
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Page 17: Configuration By Computer
BoostFactor Change this setting only after consulting with Victron Energy or with an engineer trained by Victron Energy! Programmable relay By default, the programmable relay is set as an alarm relay, i.e. the relay will de-energise in the event of an alarm or a pre-alarm (inverter almost too hot, ripple on the input almost too high, battery voltage almost too low). -
Page 18: Configuration By Dip Switches
MultiPlus • An Interface MK3-USB and a RJ45 UTP cable. • Refer to the VictronConnect configuration guide for VE.Bus products document for further instructions and further explanation of the various settings. Note that some settings can also be changed with DIP switches (see the next Configuration by DIP switches [16] chapter). - Page 19 MultiPlus Example 1 (factory setting) Example 2 Example 3 DS-1 DS-1: 3-position DS-1 switch DS-2 DS-2 DS-2: charge voltage DS-3 DS-3 DS-3: charge voltage DS-4 DS-4 DS-4: Frequency DS-5 DS-5 DS-5: Search mode DS-6 DS-6 DS-6: Store setting 1: 3-position switch connected 1: 3-position switch connected 1: 3-position switch connected 2,3: GEL 14.4V...
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Page 20: Troubleshooting
Proceed as follows for quick detection of common faults. DC loads must be disconnected from the batteries and the AC loads must be disconnected from the inverter before the inverter and/or battery charger is tested. Consult your Victron Energy dealer if the fault cannot be resolved. Problem... - Page 21 MultiPlus Problem Cause Solution Alternative 2: Unplug battery temperature sensor from the Multi. Reset the Multi by switching it off, then Battery temperature sensor faulty wait for 4 seconds and switch it on again. If the Multi now charges normally, the battery temperature sensor is faulty and needs to be replaced.
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Page 22: Technical Data
MultiPlus 7. Technical data 7.1. Technical specifications MultiPlus 12/500/20 - 120Vac Multiplus 12/1200/50 - 120Vac PowerControl / PowerAssist Yes / No Yes / Yes Transfer switch INVERTER Input voltage range 9.5 - 17Vdc Output voltage 120Vac ± 2% Output frequency 60Hz ±... - Page 23 MultiPlus MultiPlus 12/500/20 - 120Vac Multiplus 12/1200/50 - 120Vac Road vehicles ECE R10-4 1) Can be adjusted to 50Hz 3) Non-linear load, crest factor 3:1 2) Protection 4) Up to 25°C (77°F) ambient a. Output short circuit 5) Programmable relay which can be set for: b.
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Page 24: Connection Overview
MultiPlus 7.2. Connection overview Description DIP switches (remove plastic cover) On/off/charger only switch VE.Bus communication port Temperature sensor terminal Programmable relay terminal Battery negative connection Starter battery positive connection Remote control terminal AC input terminal (N, PE, L1) AC output terminal (N, PE, L1) Battery positive Earth connection Page 22... -
Page 25: Internal Wiring Diagram
MultiPlus 7.3. Internal wiring diagram Description AC input (L, N, PE). AC output (L, N, PE). Ground AC input and AC output are connected to chassis. Back feed safety relay. Ground relay (closed when the back feed relay is open). DC fuse. -
Page 26: Four-Stage Charge Algorithm
MultiPlus 7.4. Four-stage charge algorithm charge stage Description Bulk Entered when charger is started. Constant current is applied until the gassing voltage is reached (14,4 V resp. 28.8V, temperature compensated). Battery safe If, in order to quickly charge a battery, a high charge current in combination with a high absorption voltage has been chosen, the Multi will prevent damage due to excessive gassing by automatically limiting the rate of voltage increase once the gassing voltage has been reached. -
Page 27: Temperature Compensation Charge Chart
MultiPlus 7.5. Temperature compensation charge chart • Default output voltages for Float and Absorption are at 25 °C. • Reduced Float voltage follows Float voltage and Raised Absorption voltage follows Absorption voltage. • In adjust mode temperature compensation does not apply. Page 25 Technical data... -
Page 28: Dimension Drawings
MultiPlus 7.6. Dimension drawings Multiplus 12/500/20 - 120V Dimension Drawing - MultiPlus PMP121500100 MultiPlus 12/500/20-16 120V VE.Bus PMP121500000 MultiPlus 12/500/20-16 230V VE.Bus PMP241500000 MultiPlus 24/500/10-16 230V VE.Bus PMP481500000 MultiPlus 48/500/6-16 230V VE.Bus 52.8 206.2 311.9 R2.5 Dimensions in mm Page 26 Technical data... - Page 29 MultiPlus Multiplus 12/1200/50 - 120V Dimension Drawing - MultiPlus (120V) PMP122120100 MultiPlus 12/1200/50-16 120V VE.Bus 248.9 220.6 101.3 62.8 R3.1 12.4 DETAIL DETAIL 374.6 243.8 SCALE 2 : 3 SCALE 2 : 3 Dimensions in mm Page 27 Technical data...
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