Mastervolt MLI Ultra User And Installation Manual Download Page 19

MLI Ultra 12/1250, 24/1250 

– User and Installation Manual 

 

 

19

 

 

 

 

 

d)  From the 

MB power

 drop-down list, select 

Automatic

 or 

Always on

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. 

e)  Close MasterAdjust. 

 

Configuration in a CZone network 

Either do the configuration while connected to the network or use a prepared configuration file (.zcf). 
Ensure that a Dipswitch is assigned. 

 

For detailed information on the configuration, please refer to the CZone

®

 Configuration Tool 

Instruction manual, and section Configuration in a MasterBus network on page 14, which describes 
the parameters as shown in MasterAdjust. 

Precondition:

 This section assumes that a CZone system is already configured and the CZone 

Configuration Tool is open.  

1.  In the CZone Configuration Tool, from the Modules tab, click the 

Add

 button.  

2.  Enter an understandable 

Module Name

3.  From the 

Module Type

 drop-down list, select 

Battery (BAT)

.  

4.  Each device on a CZone network has a unique CZone address; the 

Dipswitch

. This number must 

match the physical DIP switch settings. When connected to the system: either select one from the 
drop-down list or edit graphically. 

5.  From the 

Battery Type

 drop-down list, select the required model. 

6.  Option: click the 

Advanced Settings

 button to configure advanced options. 

7. 

NMEA2000 Instances

 are used to differentiate between multiple monitoring sources. 

8.  To optimize the battery cycle life, the 

Depth of Discharge Remaining

 (DoD) is set to 80%. 

 

CAUTION! 

Changing the DoD to 100% will decrease the cycle life. 

9.  Tick 

Show Battery Temperature

 to enable temperature monitoring. 

10. Click 

OK

 to return to the Module Modification window and then click the 

Alarm/Switch Settings

 

button. 

11. Set the required alarm levels and Alarm Severities. 

Battery level 1, 2 and 3 can be used for State of Charge switching. 

12. Click 

OK

 to close the Battery Alarm/Switch Settings window. 

13. Click 

OK

 to close the Module Modification window. 

The following steps configure the safety behavior. For example, a 

Stop Charge

 switch that stops a 

generator and/or battery charger. Or a 

Battery safety

 switch that pauses the charging process of an 

alternator.

  

Note:

  This must be done for all MLI Ultra units and for all charging devices. 

14. Click on the 

Circuits

 tab and 

Add 

a new circuit (bottom left). 

15. Enter the 

Circuit

 

Name

 (e.g. Stop Charge or Battery Safety) and click 

OK

16. Click the 

Add 

button

 

in the 

Circuit Control

 panel. 

17. From the 

Control Interface

 drop-down list, select the required MLI Ultra unit. 

Summary of Contents for MLI Ultra

Page 1: ...nloaden naar onze website Um diese Anleitung in anderen Sprachen herunterzuladen besuchen Sie bitte unsere Website Pour t l charger ce manuel dans d autres langues consultez notre site Web Para descar...

Page 2: ...twork 11 Auxiliary connector 12 5 CONFIGURATION 13 DIP switch settings 13 MasterBus DIP switch settings 13 CZone DIP switch settings 13 How to change the DIP switch settings 13 Configuration in a Mast...

Page 3: ...necklaces or other metal objects when working on the battery In case of fire take the necessary firefighting measures immediately Refer to the Material Safety Data Sheet for Mastervolt Lithium Ion bat...

Page 4: ...tions and specifications stated in this manual Work on the MLI Ultra should be carried out by qualified personnel only Non compliance with operating instructions repairs made with other than original...

Page 5: ...aimer Our products are subject to continual development and improvement Therefore additions or modifications to the products may cause changes to the technical data and functional specifications No ri...

Page 6: ...Error If this LED is on a BMS error has occurred or cells are damaged Check the installation and contact your Mastervolt dealer B Yellow Battery state During normal operation the LED is off 1 short b...

Page 7: ...or under voltage Battery over current Over temperature of the MLI Ultra Low State of Charge SOC Likewise automatically switch on is initiated when the conditions are safe again Charging The MLI Ultra...

Page 8: ...sated 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...

Page 9: ...om protected against rain snow spray vapor bilge moisture and dust Keep the MLI Ultra away from heat sources See specifications for allowed operating temperatures The MLI Ultra must be installed in up...

Page 10: ...battery Step 3 Out of the box the battery is on switch is closed Press the Battery switch button to switch off safety disconnect LED C will blink for 1 minute to indicate that the battery is off swit...

Page 11: ...ication between Mastervolt devices MasterBus is used as power management system for all connected equipment such as the inverter battery charger generator and many more Every device that is compatible...

Page 12: ...SoC output Max rating 1mA Green 0 10VDC Black GND 6 3 Aux relay Max rating 30VDC 1A Yellow White 4 5 Not used Red Blue 1 2 Figure 8 six wire ferruled auxiliary cable State of Charge SoC indication Wir...

Page 13: ...wering off MasterBus Powering on 0 1 Event based stop charge can be setup per charger Automatic stop charge for ALL Mastervolt chargers see section Stop Charge event on page 18 0 1 Cluster setting for...

Page 14: ...close the battery switch Switch open Button to open the battery switch Switch state State of the battery switch open close unknown Note you need to login as installer to see all following parameters...

Page 15: ...ead only CZone This checkbox is marked when the MLI Ultra is setup to work in a CZone network read only MB power Off MasterBus powering disabled Automatic MasterBus power will be switched off when the...

Page 16: ...the full 100 regularly It is a common misconception that Lithium Ion batteries should not be fully charged 31 days 7 60 days Installer DOD To optimize the battery cycle life the Depth of Discharge DOD...

Page 17: ...y Battery Safety event occurred and the safety relay is triggered to disconnect the battery from loads and charger See page 29 for what to do if the battery was switched off Stop charge Battery voltag...

Page 18: ...auxiliary cable Heater on Turn on the heater of the MLI Ultra provided that the temperature of the MLI Ultra is below 0 C 32 F Stop Charge event Before the battery reaches the limits of the operating...

Page 19: ...switch settings When connected to the system either select one from the drop down list or edit graphically 5 From the Battery Type drop down list select the required model 6 Option click the Advanced...

Page 20: ...m the Load drop down list select the required charger 22 Set the State to Off 23 Click the Timer Advanced Settings button 24 Stop Charge circuit switch only from the Control Type drop down list select...

Page 21: ...f 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...

Page 22: ...behavior is determined by the setting of the Primary unit DIP switches cannot be used for series parallel combinations See section How to change the DIP switch settings on page 13 for how to access t...

Page 23: ...Ultra 12 1250 24 1250 User and Installation Manual 23 Examples 3 x 12V parallel 12V system Primary Replica1 Replica2 3 x 12V series 36V system Primary Replica1 Replica2 PRIM REPL1 REPL2 PRIM REPL1 RE...

Page 24: ...replica batteries 9 Click the Activate button Now each battery will show its individual data in the monitoring tab while the Primary battery will show both the individual data and the data of the clu...

Page 25: ...op down list 10 Click the OK button to return to the Advanced Settings window 11 Click the OK button to return to the Module Modifications window and then click the Alarm Switch Settings button 12 The...

Page 26: ...we advise the following If external AC power is available switch off all loads and switch on the charger Apply a float voltage as specified in the following table Model Float voltage setting 12V 13 5...

Page 27: ...will stop the attempts To re enable auto switch on long press for five seconds the Battery switch button If the battery was switched off manually long press for five seconds the Battery switch button...

Page 28: ...voltage 0 C 32 F 1C 10V 20V Mechanical BCI Group Size Group 31 footprint fits in group 49 Length L 330 mm 13 Width W 173 mm 6 8 Height H 210 mm 8 3 excl terminals and stud fuse 228 mm 9 incl terminals...

Page 29: ...R AUTO SWITCH ON Cell over voltage Cell under voltage Battery over current Cell over temperature Cell voltages and temperatures are within safe operating range Low SoC Charger is connected Extreme ove...

Page 30: ...retention 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 Cycle life...

Page 31: ...MLI Ultra 12 1250 24 1250 User and Installation Manual 31...

Page 32: ...mastervolt com Location Shipping Power Products LLC N85 W12545 Westbrook Crossing Menomonee Falls Wisconsin 53051 United States Asia Pacific Customer Service T 64 9 415 7261 option 1 E enquiries bepma...

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