Freedom Lite Commercial Installation Manual Revision 3
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Fig 2.3 Installation Example of a Lite Commercial 100/70HV (now 100/80) with a ATESS HPS50 and no cable trench (trunking used instead)
Page 1: ...on Assistance Contact Please contact your Freedom Won Distributor or Reseller Installer for technical and installation support A directory of Distributors and Reseller Installers is available at www f...
Page 2: ...s standard sizes to meet all residential commercial and industrial applications ranging from 5kWh up to 2500kWh Even larger systems are provided by Freedom Won based on specific project requirements b...
Page 3: ...ity in kWh of each model The second number 2 denotes the average amount of energy in kWh that should be withdrawn per cycle on average in order to optimise the life of the lithium cells This equates t...
Page 4: ...of the Freedom Lite Commercial 100 80 Labelling corresponds with the text 1 Gross Capacity 2 80 Capacity maximum recommended for daily cycling max available is 90 3 Breaker 4 Power Cables 5 DB15 Anal...
Page 5: ...below 10 SoC or below the 48V minimum cut off voltage The battery breaker will eventually trip the battery at around 47V to protect the cells from undervoltage The Commercial HV models typically opera...
Page 6: ...across these models three in Figure 2 1 for example The correct cable lugs for connecting these leads to the inverter must be in hand when doing an installation If there are several inverters and cha...
Page 7: ...Freedom Lite Commercial Installation Manual Revision 3 P a g e 6 29 Fig 2 3 Installation Example of a Lite Commercial 100 70HV now 100 80 with a ATESS HPS50 and no cable trench trunking used instead...
Page 8: ...the DB9 plug for clearing BMS errors Freedom Lite is also fitted with a State of Charge SoC display 9 which includes a red LED error indicator 10 and below it a low power indicator The ON button 11 an...
Page 9: ...overcurrent cell under and over voltage temperature weak cell detection and other critical events Battery Chemistry Lithium Iron Phosphate LiFePO4 Cell Form Factor Large Format ultra heavy duty prism...
Page 10: ...ction Human Interfaces On and Off Buttons State of Charge Display 0 to 100 Error light Error Reset Button CANdapter for Programming and data access with PC main breaker Protection Shunt Trip Circuit B...
Page 11: ...tion sheet please contact Freedom Won for further details 3 Fly Leads 3 0m long as standard power cable Red Positive Black Negative conductors in table refer to one electrode i e per positive and nega...
Page 12: ...bolts fitted to the enclosure which may be used only for lifting the EMPTY enclosure into position These eye bolts MUST NOT be used for lifting the completely assembled battery Note that the door to...
Page 13: ...ther equipment Note All Lite Commercial models can be offered complete ex factory installed into a shipping container Such systems are pre commissioned at the Freedom Won factory and can be combined w...
Page 14: ...laced upside down or on its front face 2 If manoeuvring through a doorway too low for upright handling is unavoidable the battery can be positioned whilst still inside the crate on its long side Speci...
Page 15: ...during installation The cables are supplied with the Freedom Lite permanently fixed into the unit and secured onto the casing using compression cable glands Attach crimp plugs to the ends of the cable...
Page 16: ...devices There are only two wires required in this form of communication namely CAN High and CAN Low In order for an inverter or charge controller to be controlled by CAN it must first of all be equip...
Page 17: ...interface can provide the following functionality to compatible devices i Charge Current Limit of all Lite s connected ii Discharge Current Limit of all Lite s connected iii Actual State of Charge min...
Page 18: ...lied as standard with the battery and should be included in the order with Freedom Won For Victron systems the Victron Color Control or Venus is supplied with 2 x termination resistors For parallel Li...
Page 19: ...to the DC bus are programmed as Slaves A total of 10 units can be connected in parallel For installations using hard wired control to control the inverter or charge controller the NO and COM dry cont...
Page 20: ...with up to 20 slaves No programming is required simply connect the CAN Bus cables and switch on the Lite s The Master will be the first battery that was switched on If the master Lite trips one of th...
Page 21: ...operation for a few hours Once the BMS has been energised the main breaker may be switched on by pushing the breaker upwards Ensure beforehand that you have secured the DC cables to their proper loca...
Page 22: ...the Lite remotely using Teamviewer connected to a local PC connected as explained above 3 Settings Required for Setting up Inverters and Charge Controllers for 52V systems Freedom Won will assist with...
Page 23: ...out using the cell tap wires attached to each cell and its internal circuitry If a cell voltage does reach its limit the BMS will be forced to intervene This would be either by switching off a contac...
Page 24: ...ossible for the battery to be drawn critically low if the solar charging system does not function correctly To restart the battery follow the following steps 1 Switch off the AC output breaker in the...
Page 25: ...ry to get the inverters to wake up from their standby mode that they have been put into by the battery For some inverters this can be achieved by unplugging the CAN Bus cable on the battery If this do...
Page 26: ...oblem please contact Freedom Won or the installer that installed the system Freedom Won will arrange that it is inspected and repaired The warranty will not cover damage to the control wiring resultin...
Page 27: ...the new capacity 13 Troubleshooting Guide Most issues with the Freedom Lite can be resolved using the guide below If a problem cannot be resolved after referencing this table please contact Freedom Wo...
Page 28: ...rtain inverters First preference is to pre charge the DC bus by switching on the solar charge controllers if present and in daytime If this is not possible switch on the AC feed into the inverter and...
Page 29: ...r brand or that you have configured the inverter or system controller correctly Contact Freedom Won or your Authorised Distributor for assistance 6 The charger will not come on even though there is po...
