SUNKET-ESS LFP 5kWh/ LV User Manual
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SUNKET-ESS LFP 5kWh/ LV User Manual

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LFP 5-10KWH/LV
51.2V 100/200Ah
LiFePO4 BATTERY
User Manual
v3.1

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Summary of Contents for SUNKET-ESS LFP 5kWh/ LV

  • Page 1 LFP 5-10KWH/LV 51.2V 100/200Ah LiFePO4 BATTERY User Manual v3.1...

  • Page 2: Table Of Contents

    Content STATEMENT OF LAW ..................................1 SAFETY PRECAUTIONS ..................................2 PREFACE ......................................3 INTRODUCTION ..................................4 Brief Introduction ................................... 4 Product Properties .................................. 4 Product identity definition ..............................5 PRODUCT SPECIFICATION ................................6 Size and Weight ..................................6 Performance Parameter ................................. 6 Interface Definition ................................

  • Page 3: Statement Of Law

    LFP 5-10kWh/ LV User Manual Statement of Law Copyright of this document belongs to SUNKET ESS. No part of this documenta�on maybe excerpted,reproduced, translated, annotated or duplicated in any form or by any means with out the prior wri�en permission of SUNKET ESS All Rights Reserved. This product complies with the design requirements of environmental protec�on and personal safety.

  • Page 4: Safety Precautions

    LFP 5-10kWh/ LV User Manual Safety Precau�ons Warning Please do not put the ba�ery into water orfire, in case of explosion or any other situa�on  that might endanger your life. Please connect wires properly while installa�on, do not reverse connect. ...

  • Page 5: Preface

    LFP 5-10kWh/ LV User Manual Preface Manual declara�on LFP 5-10kWh/ LV user manual lithiumiron phosphate ba�ery is external ba�erymodule which can storage the power for home use. When the grid is on, it supplies the home loads and charges the ba�ery mean�me.

  • Page 6: Introduction

    LFP 5-10kWh/ LV User Manual 1 Introduc�on 1.1 Brief Introduc�on LFP 5-10kWh/ LV user manual lithiumiron phosphate ba�ery is newly powerstorage products designed according to market demands, supplies reliable power for all kinds of home equipment. It is especially suitable forsitua�onswith highertemperatures, lessspace, higher demand of weight and life span. LFP 5-10kWh/ LV lithium ba�ery carries self-developed ba�ery management system.

  • Page 7: Product Identity Definition

    LFP 5-10kWh/ LV User Manual 1.3 Product iden�ty defini�on FIG1-1 Ba�ery Energy Storage System nameplate LFP 5kWh/ LV LFP 10kWh/ LV RECHARGEABLE LITHIUM BATTERY RECHARGEABLE LITHIUM BATTERY Total Energy 10kWh Total Energy 5kWh Voltage Range 43.2~58.4Vd.c Voltage Range 43.2~58.4Vd.c Nominal Voltage 51.2Vd.c.

  • Page 8: Product Specification

    56.4 IP65 10kWh/ LV 51.2V 200Ah 645×995×225 IP65 2.2 Performance Parameter Table 2-2 LFP 5-10kWh/ LV performance parameter Module Type LFP 5kWh/ LV LFP 10kWh/ LV Total Energy* 5.12kWh 10.24kWh Usable Energy (DC)* 4.6kWh 9.2kWh Nominal Dis-charge Power 4.6kW Peak Power(Only Discharge)
  • Page 9 LFP 5-10kWh/ LV User Manual 5 6 7 8 Table 2-3 Interface Defini�on Item Name Defini�on The ba�ery DC output posi�ve pole, which is connected to the Nega�ve socket nega�ve pole o�en inverter through the cable. The ba�ery DC output nega�ve pole, which is connected to the Posi�ve socket nega�ve pole o�en inverter through the cable.

  • Page 10: Battery Management System (Bms)

    LFP 5-10kWh/ LV User Manual Press the switch and the ba�ery system turn on. When the ba�ery is in the non use state such as storage, transporta�on Reset switch etc., it need to be turn off by switch bu�on, and the ba�ery system will automa�cally sleep a�er the device without external load power.

  • Page 11: Current Protec�On

    LFP 5-10kWh/ LV User Manual 2.4.2 Current Protec�on Over Current Protec�on inCharging: When the charging current is greater than the protec�on value, the ba�ery buzzer alarms and the system stops charging. A�er the system delays the rated �me for 1 min, the protec�on is released. Over Current Protec�on inDischarging: When the discharging current is greater than the protec�on value, the ba�ery buzzer alarms and the system stops discharging.

  • Page 12: Installation And Configuration

    LFP 5-10kWh/ LV User Manual 3 Installa�on and Configura�on 3.1 Prepara�ons for installa�on Safety Requirement Thissystemcan only be installed by personnel who have been trained in the powersupply system and have sufficient knowledge of the powersystem. The safety regula�ons and localsafety regula�onslisted below should always be followed during the installa�on.

  • Page 13: Tools And Data

    LFP 5-10kWh/ LV User Manual 3.1.2 Tools and data Hardware tool Tools and metersthat may be used are shown in table 3-1. Table 3-1 Tool instrument Name Screwdriver (word, cross) AVO meter Wrench Clamp meter Inclined pliers Insula�ng tape Needle nose pliers The thermometer Clip forceps Wrist strap...
  • Page 14 LFP 5-10kWh/ LV User Manual Before unpacking,the total number of packagesshall be indicated according to the shipping list  a�ached to each package, and the case shall be checked for good condi�on. In the process of unpacking, handle with care and protec�he surface coa�ng of the object. ...

  • Page 15: Engineering Coordina�On

    LFP 5-10kWh/ LV User Manual 3.1.5 Engineering coordina�on A�en�on should be paid to the following items before construc�on: Powerline specifica�on.  The power line specifica�on shall meet the requirements of maximum discharge current for  each product. Moun�ng space and bearing capacity. ...

  • Page 16: Floor Installa�On

    LFP 5-10kWh/ LV User Manual Table 3-2 Installa�on steps Step 1 System outage Ensure that the ba�ery is in a shutdown state 1. Hanger moun�ng Mechanical Step 2 installa�on 2.Equipment installa�on 1. Connect the ground cable 2. Electrical installa�on Electrical Step 3 installa�on 3.

  • Page 17: Mounted On The Wall

    LFP 5-10kWh/ LV User Manual Fixing the expansion bolt M6 into the Bo�om of the hole on the wall. Use the M6 bolt to fixing the Support bracket to the wall and control the torque at 6NM. Carry the ba�ery box to the Installa�on site, and place it about 15mm away from the ver�cal wall surface, fixing the Support...
  • Page 18 LFP 5-10kWh/ LV User Manual Installa�on procedure: 1 Draw the screw holes on the wall according to the posi�oning drawing on the le� (please refer to the appendix for specific dimensions) 2 The moun�ng holes must be perpendicular to the ground 3 The ba�ery base must be about 30mm off...

  • Page 19: Electrical Installa�On

    LFP 5-10kWh/ LV User Manual 3.3.1 Electrical installa�on Before connec�ng the power cables, using mul�metertomeasure cable con�nuity,short circuit, confirm posi�ve and nega�ve, and mark well the cable labels. Measuring methods: Switch off cables:selec�he buzzer and use the probe tomeasure the ends of the same color cable. ...
  • Page 20 LFP 5-10kWh/ LV User Manual Communica�on port interface Connec�he CAN Cable o�he ba�ery to the CAN communica�on interface o�he inverter using the RJ45 cable. Factory default CAN communica�on mode. - 18 -...
  • Page 21 LFP 5-10kWh/ LV User Manual Table 3-3 PIN Defini�on Foot posi�on Color Defini�on RS485-B Orange/ White PIN1 PIN2 Orange RS485-A Green/ White PIN3 Blue PIN4 CAN H Blue/ White PIN5 CAN L PIN6 Green Brown/ White PIN7 RS485 A RS485 B PIN8 Brown - 19 -...

  • Page 22: Ba�Ery Module Dip Switch Defini�On And Descrip�On

    LFP 5-10kWh/ LV User Manual 3.3.2 Ba�ery module DIP switch defini�on and descrip�on Table3-4-1 Slave se�ng Address DIP switch posi�on Instruc�on Slave1 Slave2 Slave3 Slave4 Slave5 Slave6 Slave7 Slave8 Slave9 Slave10 Slave11 Slave12 Slave13 Slave14 Slave15 Table3-4-2 Host se�ng (Table 2) Number of DIP switch posi�on Instruc�on...
  • Page 23 LFP 5-10kWh/ LV User Manual Table3-4-3 Parallel dialing code se�ng example (Table 3) DIP switch posi�on Number of parallel Instruc�on machines Stand alone use Stand alone use First host Parallel 2 Parallel 3 ┋ ┋ ┋ ┋ ┋ ┋ ┋ ┋...

  • Page 24: Use, Maintenance And Troubleshooting

    LFP 5-10kWh/ LV User Manual Use, maintenance and troubleshoo�ng 4.1 Ba�ery system usage and opera�on instruc�ons A�er comple�ng the electrical installa�on,follow these stepsto star�he ba�ery. Pressthe switch,the system self-check,the indicatorlightsturn on successively (4.1.1).  The RUN indicator blinksslowly i�he ba�ery is not connected to the inverter(4.1.2). ...

  • Page 25: Alarm Description And Processing

    LFP 5-10kWh/ LV User Manual 4.2 Alarm descrip�on and processing When protec�on start orfailure,the ALM indicator on the side panel will alarm, through net management can query specific alarm class and take appropriate ac�on. 4.2.1 Alarm and countermeasure influence system output If there are any abnormali�es affec�ng the output, such as ba�ery cell in the ba�ery module occurs over-voltage protec�on or over-current protec�on during charge/ discharge, under-voltage protec�on, and temperature protec�on, in the system, please deal with themaccording to Table 4-1.

  • Page 26: Analysis And Treatment Of Common Faults

    LFP 5-10kWh/ LV User Manual 4.3 Analysis and treatment of common faults Analysis and treatment of common faultsin the Table 4-3: Table 4-3 Analysis and treatment of common faults Item Fault phenomenon Reason analysis Solu�on The indicator does not Make sure press and respond a�er power hold the power switch Check the power switch...

  • Page 27: Appendix I 5Kwh Target Size

    LFP 5-10kWh/ LV User Manual Appendix I 5KWh Target Size - 25 -...

  • Page 28: Appendix Ii 10Kwh Target Size

    LFP 5-10kWh/ LV User Manual Appendix II 10KWh Target Size - 26 -...

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