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IT
MLI Ultra
LITHIUM-ION BATTERY
12/1250, 24/1250
USER AND INSTALLATION MANUAL
10000018055/01
www.mastervolt.com
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Table of Contents
Related Manuals for Mastervolt MLI Ultra
Summary of Contents for Mastervolt MLI Ultra
- Page 1 MLI Ultra LITHIUM-ION BATTERY 12/1250, 24/1250 USER AND INSTALLATION MANUAL 10000018055/01 For the latest version of this manual, visit our website: Ga om deze handleiding in andere talen te downloaden naar onze website: Um diese Anleitung in anderen Sprachen herunterzuladen, besuchen Sie bitte unsere Website: Pour télécharger ce manuel dans d'autres langues, consultez notre site Web :...
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Page 2: Table Of Contents
Adding the MLI Ultra to a MasterBus network Using CZone Configuration Tool ············· 24 ..............11 7. STORAGE AND CARE ....... 26 Adding the MLI Ultra to a CZone network ... 11 8. TROUBLESHOOTING ........ 27 Auxiliary connector ........12 9. SPECIFICATIONS ........28 5. -
Page 3: Safety Instructions
Should skin contact, eye contact or inhalation nevertheless occur, take the necessary first aid measures immediately. Refer to the Material Safety Data Sheet for Mastervolt Lithium-Ion batteries, which is available on www.mastervolt.com. -
Page 4: Safety Guidelines
Connections and safety features must always comply with all local rules and regulations. Use cables with an appropriate size. Never use the MLI Ultra in situations where there is danger of gas or dust explosion or potentially flammable products! Only use the MLI Ultra in a technical correct condition. -
Page 5: General Information
Use that is inconsistent with the purpose of the MLI Ultra. Warranty The Mastervolt product warranty covers the MLI Ultra for the first two years after the purchase date, on the condition that the product is installed and used according to the instructions in this manual. -
Page 6: Product Description
MLI Ultra 12/1250, 24/1250 – User and Installation Manual 3. PRODUCT DESCRIPTION 1. M8 positive terminal 7. Auxiliary connector 2. M8 negative terminal 8. MasterBus/CZone connectors 3. Provision for removable handle 9. Status LEDs and DIP switch 4. Hold down edges group 31, fit battery group size 49 cover 5. -
Page 7: Battery Switch-Button (Safety Disconnect)
Recovering from deeply discharge If the MLI Ultra was deeply discharged, the integrated 1A charger charges the cells to 2.5V. After that, a self-test on the cells will activate automatically to test if the cells are damaged by the deep discharge. - Page 8 Do not use a sensor for temperature compensated charging. Temperatures of the battery and its cells are monitored by the built-in BMS. If the temperature of the MLI Ultra is below 0°C [32°F], an integrated heater is automatically turned on until 5°C [41°F] is reached or the charger is disconnected. This heater...
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Page 9: Basic Installation
Keep the MLI Ultra away from heat sources. See specifications for allowed operating temperatures. The MLI Ultra must be installed in upright position or on the long side of the case, although upright mounting is recommended. Upright position Long side position Keep at least 1cm [3/8"] between two Li-Ion batteries for air flow. -
Page 10: Installation Procedure For A Single Unit
MLI Ultra 12/1250, 24/1250 – User and Installation Manual WARNING! The wire and fuse sizes stated in this manual are only guidelines. Cross section depends on the maximum system current. Always comply with all local rules and regulations. Installation procedure for a single unit... -
Page 11: Adding The Mli Ultra To A Masterbus Network
1. Disconnect a MasterBus cable or Terminator from the closest MasterBus device and connect it to the MLI Ultra. 2. Connect the new MasterBus cable to the other MasterBus device and then connect to the MLI Ultra. 3. Ensure that the network is properly terminated. -
Page 12: Auxiliary Connector
MLI Ultra 12/1250, 24/1250 – User and Installation Manual 3. Connect the RJ45 CZone/MB drop cable to the black coupler on the tee and then connect to the MLI Ultra. On the battery side, plug the connectors into either of the communication ports. LED B will blink to confirm CZone network identification. -
Page 13: Configuration
MLI Ultra 12/1250, 24/1250 – User and Installation Manual 5. CONFIGURATION Out of the box, the MLI Ultra is suitable for use in a MasterBus network or as a stand-alone battery. For CZone and for advanced features, the settings must be adjusted. Most settings can be done through DIP switches. -
Page 14: Configuration In A Masterbus Network
Configuration in a MasterBus network A display like the SmartRemote or EasyView 5, can be used to monitor the MLI Ultra. Advanced configuration can be done in MasterAdjust, from a Windows laptop or notebook connected to the MLI Ultra via a Mastervolt USB Interface. -
Page 15: History Tab
Menu Description Cycle count The number of cycles so far Last time 100% Date of the last time that the MLI Ultra was fully charged Max. Ah used The maximum used capacity that the MLI Ultra saw Lowest voltage The lowest battery voltage that the MLI Ultra saw... -
Page 16: Events Tab
MasterBus. This is very helpful in automation of your system and is done by means of event- based commands. In the Events tab you can program the MLI Ultra to act as an event source. Events which occur during the operation of the MLI Ultra will then trigger actions from other devices. -
Page 17: Events Sources
MLI Ultra 12/1250, 24/1250 – User and Installation Manual Field Description Value Event x source Select an event that triggers an action, for example Relay See Event source open. list Event x target Select the device that should act, for example the charger. Selectable targets... -
Page 18: Event Commands
Over current Battery over current event occurred Event commands When the MLI Ultra is configured as an event target by another device, this device can initiate an event command and an event action to be performed by the MLI Ultra. Event... -
Page 19: Configuration In A Czone Network
Automatic: MasterBus power will be switched off when the main current is in between 1.0A and - 1.0A for more than 24 hours and the battery voltage has dropped below the float voltage. Always on: the MLI Ultra will always power the MasterBus network. Note that this will slowly drain the battery. - Page 20 18. From the Control Input drop-down list, select Stop Charge. 19. Click OK. Return to step 16 until all MLI Ultra units have this switch configured. 20. Click the Add button in the Circuit Loads panel. 21. From the Load drop-down list, select the required charger.
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Page 21: Building A Battery Bank
• All battery-to-busbar cables should be of the same length. • Install the batteries as close as possible to the charger. • Mastervolt recommends one charger for batteries that are connected in series. • It is best practice to label the batteries (e.g. Primary, Replica1, Replica2). -
Page 22: Configuration Of A Battery Bank
Several batteries in series and/or parallel is called a cluster. A cluster can contain up to 24 devices in total (up to 48V). One MLI Ultra (it does not matter which one) is the Primary unit, the others are called replica units. - Page 23 MLI Ultra 12/1250, 24/1250 – User and Installation Manual Examples: Primary Replica1 REPL2 REPL1 PRIM Replica2 3 x 12V parallel (12V system) Primary Replica1 REPL2 PRIM REPL1 Replica2 3 x 12V series (36V system)
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Page 24: Using Masteradjust
1. Right-click USB:MasterBus… and select Login. 2. Select Installer and enter the installer code. 3. Select the MLI Ultra that will act as Primary and go to the Configuration tab. 4. Enter the number of batteries in the # series (S) field. - Page 25 MLI Ultra 12/1250, 24/1250 – User and Installation Manual The Configured Battery Cluster Topology window appears. Enter the number of batteries in series (S). If there are no batteries in series, enter 1. Enter the number of batteries in parallel (P). If there are no batteries in parallel, enter 1.
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Page 26: Storage And Care
MLI Ultra 12/1250, 24/1250 – User and Installation Manual 7. STORAGE AND CARE If necessary, use a soft clean cloth to clean the MLI Ultra. Never use any liquids or acids. The battery should be stored in a dry and well-ventilated environment. The rate of self-discharge is less than 3% per month. -
Page 27: Troubleshooting
MLI Ultra 12/1250, 24/1250 – User and Installation Manual 8. TROUBLESHOOTING To protect it from high/low temperature, high/low cell voltage, and over-current, the MLI Ultra 12/1250, 24/1250 automatically opens a built-in relay to disconnects it from the outside environment if thresholds are met. -
Page 28: Specifications
MLI Ultra 12/1250, 24/1250 – User and Installation Manual 9. SPECIFICATIONS Technical specifications MLI Ultra 12/1250 MLI Ultra 24/1250 Part number 66011250 66021250 Electrical Nominal capacity (Cn) 100 Ah 50 Ah Nominal energy 1250 Wh 1250 Wh Nominal voltage 12 V... -
Page 29: Battery Switch - Automatic Behavior
MLI Ultra 12/1250, 24/1250 – User and Installation Manual CZone Charging at temperatures below -5ºC / 23ºF may result in battery not accepting charge current. Temperatures below 5ºC / 41ºF and above 25ºC / 77ºF may affect lifetime and cycle life. - Page 30 MLI Ultra 12/1250, 24/1250 – User and Installation Manual Capacity retention over lifetime at ambient temperature 25ºC/77ºF 100% DoD 80% DoD 50% DoD Number of cycles Capacity retention at different cell temperatures Available capacity Cell temperature (°C)* * Cell temperatures are not necessarily equal to the ambient temperature of the battery! Cycle life retention at different ambient temperatures Ambient temperature (°C)
- Page 31 MLI Ultra 12/1250, 24/1250 – User and Installation Manual...
- Page 32 Technical Support T: +31 (0) 20 34 22 100 T: +1 800 307 6702, option 2 T: +64 9 415 7261, option 3 E: ts.emea@oneASG.com E: tsusa@mastervolt.com E: technical.apac@powerprodllc.com Location & Shipping Location & Shipping Location & Shipping Advanced Systems Group EMEA...
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