LIVOLTEK BLF51 Series Operating Manual Download Page 16 | Manualshive

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14

6.4

Parallel Connection of Multi-batteries

Up to 5units of BLF51 Series batteries can be parallel connected in one
system.
Parallel Connection Diagram

Procedure:

STEP 1:

•

Connect all the positive terminals of power ports of each battery.

•

Connect all the negative terminals of power ports of each

battery.

•

Connect the power ports to inverter.

・・・

up to 5 units

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Summary of Contents for BLF51 Series

Page 1: ...Operating Manual BLF51 Series Version BLF51 EU 1 10...

Page 2: ......

Page 3: ...pe of Delivery 4 4 Product Description 5 5 Mounting 7 5 1 Requirements for Mounting 7 5 2 Mounting the Battery 8 6 Electrical Connection 11 6 1 Overview of the Connection Area 11 6 2 Battery Power Con...

Page 4: ...tion symbols are used in this manual These important instructions must be followed during installation operation and maintenance of the battery Indicates a hazard with a high level of risk that will r...

Page 5: ...ming any work on the battery make sure the battery is power off and the DC isolator isdisconnected Do not short connect the DC connectors of the battery which may cause electric shock to personnel and...

Page 6: ...3 Appropriate methods must be adopted to protect battery from electrostatic discharge any damage caused by ESD is not warranted by the manufacturer...

Page 7: ...4 3 Scope of Delivery A B C D Item QTY Designation A 1 Battery B 1 Wall Mounting Bracket C 4 Screws for Fixing Mounting Bracket D 1 Manual Accessories for different applications may be different...

Page 8: ...tek battery are ahead of the field and should be understood prior to install Figure 1 View of the BLF51 Series Lithium Battery Position Designation A Connection Area Cover For All in one application w...

Page 9: ...6 Symbols on the Type Label Symbol Explanation Caution Risk of Danger Caution Risk of Electric Shock Refer to the Operating Manual WEEE Mark This inverter should not be disposed as ordinary waste...

Page 10: ...materials or areas where flammable materialsare stored Prone to be damaged by sea water Prone to be flooded or high levels of snow falls Close to corrosive gas or liquid for example locations where ch...

Page 11: ...erter must be mounted in upright position with a maximal tilt angle of 15 degree Minimum clearances around inverter should be applied as the following figure shown STEP 1 Please use the wall mounting...

Page 12: ...EP 2 Use expansion bolts or correct wall fixings to attach the mounting bracket on the wall tightly STEP 3 Lift and hang the battery on the bracket STEP 4 Peel off the protective film on the front sur...

Page 13: ...11 6 Electrical Connection 6 1 Overview of the Connection Area Position Designation A Battery Power Ports B DC Isolator C Power Switch D Grounding Port E BMS Ports...

Page 14: ...and the DC isolator is disconnected STEP 1 Please assemble the connectors if they are not pre assembled Install the connectors to battery power ports make sure the polarities are correct STEP 2 Plug t...

Page 15: ...you are not sure for that please confirm with your vendor Procedure STEP 1 Please insert the RJ45 connector into the BMS port of battery STEP 2 Please insert the other end of the cable in the correspo...

Page 16: ...batteries can be parallel connected in one system Parallel Connection Diagram Procedure STEP 1 Connect all the positive terminals of power ports of eachbattery Connect all the negative terminals of po...

Page 17: ...orts of each battery The COM DOWN should be connected to the COM UP Then connect the BMS port to inverter Set the parallel number in the Livoltek Local APP For example if there are 3 batteries connect...

Page 18: ...SOC is below 20 Red Attention light when appearing for 5 minutes or less indicates self recoverable faults present Red Warning light when red light is on for more than 12 hours contact technical suppo...

Page 19: ...Voltage Range 40 58 4 V 40 58 4 V Nominal Capacity 105 Ah 210 Ah Max Charge Current 50 A 100 A Max Discharge Current 100 A 100 A Max Parallel Number 5 units 5 units General Data BLF51 5 3 BLF51 10 7 M...

Page 20: ...18 Contacts Hangzhou Livoltek Power Co Ltd Address 1418 35 Moganshan Road Hanghzou 310011 China Tel 86 571 28330320 Fax 86 571 28020357 Email info livoltek com...

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