HinaESS-Hi5 Battery Lithium Ion Hi 5 User Manual

HinaESS-Hi5 Battery Lithium Ion Hi 5

Brief Introduction

This user manual provides information and instructions for using the Hi-5 product.

Product Properties

The Hi-5 product possesses certain properties that make it unique and efficient.

Product Identity Definition

The product identity is defined by its specific characteristics and features.

Product Specification

Size and Weight
The Hi-5 product has specific dimensions and weight.

Performance Parameter
The Hi-5 product has certain performance parameters that determine its functionality and capabilities.

Interface Definition

DIP Switch Definition and Description
The DIP switch on the Hi-5 product has specific functions and is described in detail.

Communication Port and Cable Pinout Definition
The Hi-5 product has a communication port with defined pinout for connecting cables.

LED Indication
The Hi-5 product features LED indicators that provide visual feedback on its status and operations.

Battery Management System (BMS)
The Hi-5 product includes a Battery Management System for efficient battery usage and maintenance.

Installation and Configuration

Preparation for Installation
Prior to installation, certain preparations need to be made to ensure proper setup of the Hi-5 product.

Equipment Installation

Electrical Installation
The Hi-5 product requires specific electrical installation procedures for safe and reliable operation.

Battery Parameter Settings on the Inverter
The inverter connected to the Hi-5 product needs to have specific battery parameter settings for optimal performance.

Use, Maintenance and Troubleshooting

Battery System Usage and Operation Instructions
Detailed instructions on how to use and operate the battery system of the Hi-5 product.

Alarm Description and Processing
A description of alarms that may occur and instructions on how to handle them.

Analysis and Treatment of Common Faults
An overview of common faults that may arise and guidance on how to analyze and resolve them.

Statement of Law:

• This user manual is copyrighted by HINAESS TECH CO., LTD. No part of this documentation may be excerpted, reproduced, translated, annotated, or duplicated in any form or by any means without the prior written permission of HINAESS TECH CO., LTD. All Rights Reserved.
• This product complies with the design requirements of environmental protection and personal safety. The storage, use, and disposal of the products shall be carried out in accordance with the product manual, relevant contract, or relevant laws and regulations.

Statement of Law

Copyright of this document belongs to HINAESS TECH CO.,LTD.
No part of this documentation maybe excerpted, reproduced, translated,annotated or duplicated in any form or by any means without the prior written permission of HINAESS TECH CO.,LTD. All Rights Reserved.
This product complies with the design requirements of environmental protection and personal safety. The storage, use and disposal of the products shall be carried out in accordance with the product manual, relevant contract or relevant laws and regulations.
Customer can check the related information on the website of HINAESS TECH CO.,LTD when the product or technology is updated.
Web URL ：www.hinaess.com
Please note that the product can be modified without prior notice.

Revision History

Safety Precautions

Warning

• Please do not put the battery into water or fire, in case of explosion or any other situation that might endanger your life.
• Please connect wires properly while install, do not reverse connect.
• Please check the positive and negative connection with meter before powering on the battery, to avoid short circuit.
• Please avoid damaging the battery, especially stab, hit, trample or strike.
• Please turn off the battery and cut off all power completely when you remove the device or reconnect power cables ,otherwise it could cause the danger of electric shock.
• In case of fire, please use a dry powder fire extinguisher to extinguish the fire. Liquid fire extinguishers may explode.
• For your safety, please do not disassemble any parts at will under any circumstances. Maintenance must be carried out by authorized technicians or our company’s technical support personnel. Equipment failure caused by unauthorized operation is not covered by the warranty.

Caution

• Our products have been strictly inspected before shipment. Please contact us if you find any abnormal phenomena such as unable to turn on.
• Please ground the product correctly before use to ensure your safety.
• In order for the product to be used correctly, please ensure that the relevant equipment is compatible and matched, and the parameters are set correctly.
• Please do not mix batteries from different manufacturers, different types and models, as well as old and new.
• The environment and storage method may affect the life of the product, please follow the user manual to ensure the normal operation of the device.
• For long-term storage, the battery should be recharged once every 6 months, to make SOC get to 50%.
• Please recharge the battery in 24 hours after it is fully discharged or over-discharge protection is activated.
• Formula of theoretical standby time: T=C/I (T is standby time(h), C is battery capacity(Ah), I is total current on the battery(A)).

Preface

Manual declaration
Hi-5 Li-ion(LFP) battery energy storage system can provide energy to users through parallel combination. And it can not be used in series.
This user manual details the basic structure, parameters, basic procedures and methods of installation and operation and maintenance of the equipment

Introduction

Brief Introduction
Hi-5 battery system is a standard 5.12kwh battery unit, customers can choose a certain number of Hi-5 according to your needs, parallel them to create a larger capacity battery pack. This product is especially suitable for energy storage applications with high operating temperatures, limited installation space, long power backup time and long service life.

Product Properties
Hi-5 energy storage battery’s positive electrode material is lithium iron phosphate, battery cells are managed effectively by BMS with better performance, the system’s features as below:

• Comply with European ROHS, Certified SGS, employ non-toxic, non-pollution environment-friendly battery.
• Positive material is lithium iron phosphate (LiFePO4), safer with longer life span.
• Carries battery management system with better performance, possesses protection function like over-discharge, over-charge, over-current, abnormal temperature.
• Self-management on charging and discharging, balancing function.
• Flexible remote upgrade and remote monitor.
• Flexible configurations allow parallel of multi battery for longer standby time.
• Self-ventilation with lower system noise.
• Short circuit and reverse connection protection.
• Less battery self-discharge, then recharging period can be up to 10 months during the storage.
• No memory effect so that battery can be charged and discharged shallowly.
• The working environment temperature range is wide, -20℃~+55℃, and the cycle performance is good at high temperature.
• Support 1C charge and discharge.

Product identity definition

Product Specification

Size and Weight

Product| Nominal Voltage| Nominal Capacity| Max.Dimension| Weight
---|---|---|---|---
Hi-5| DC51.2V| 100Ah| 481×452.6×165mm| ≈49kg

Table 2-1 Hi-5 Device size

Performance Parameter
Table 2-2 Hi-5 performance parameter

1. When it is “105A≤charge current＜110A”，the BMS will start the over-charge current protection and cut off charge after 15s,when it is “charge current ≥ 110A”,BMS will start protection and cut off charge after 500ms.
2. When it is “105A≤charge current＜120A”，the BMS will start the over-discharge current protection and cut off discharge after 15s,when it is “discharge current≥120A”,BMS will start protection and cut off discharge after 500ms.

Interface Definition
This section elaborates the interface functions of the front interface of the device. Figure2-1 The sketch of interface.

1

|

Power switch

| OFF/ON,.Switch on the Power Switch first before turning on SW Button

DO NOT switch off it during charge/discharge

2| Positive connector| BAT+ for output and parallel
3| Negative connector| BAT – for output and parallel
4| RESET button| Press it about 3s to wake up battery when it is in

force sleep state

5| DIP| Dial DIP switch to make batteries communicate

normally

6| DRY CONTACT| /
7| 485 Port| For the RS485 protocol communication
8| CAN port| For the CAN protocol communication
9| COM1| For communication between batteries,from

COM1 to next COM1

10| COM2| For communication between batteries,from

COM2 to next COM2

11

| SW button (Important to note the sequence of press down and

press back !!!)

| You need to press down it after turning on Power switch to wake up BMS.

And press back it firstly to sleep BMS before turning off the Power switch.

12| Grounding| Shell ground connection
13| RUN LED| Follow the table” LED indicates instructions”
14| ALM LED| Follow the table” LED indicates instructions”
15| SOC LED| Follow the table” LED indicates instructions”

DIP switch definition and description

DIP switch position

1| 2| 3| 4| 5| 6
Dial DIP switch to setup master and slave, and make batteries internal communication correct.| For different protocol choice

DIP switch description:

PACK 0| OFF,OFF,OFF,OFF,OFF,OFF (000000)| PACK 1| ON,OFF,OFF,OFF,OFF,OFF (100000)
---|---|---|---
PACK 2| OFF,ON,OFF,OFF,OFF,OFF (010000)| PACK 3| ON,ON,OFF,OFF,OFF,OFF (110000)
PACK 4| OFF,OFF,ON,OFF,OFF,OFF (001000)| PACK 5| ON.OFF,ON,OFF,OFF,OFF (101000)
PACK 6| OFF,ON,ON,OFF,OFF,OFF (011000)| PACK 7| ON,ON,ON,OFF,OFF,OFF (111000)
PACK 8| OFF,OFF,OFF,ON,OFF,OFF (000100)| PACK 9| ON,OFF,OFF,ON,OFF,OFF (100100)
PACK 10| OFF,ON,OFF,ON,OFF,OFF (010100)| PACK 11| ON,ON,OFF,ON,OFF,OFF (110100)
PACK

12

| OFF,OFF,ON,ON,OFF,OFF

(001100)

| PACK

13

| ON,OFF,ON,ON,OFF,OFF

(101100)

PACK

14

| OFF,ON,ON,ON,OFF,OFF

(011100)

| PACK

15

| ON,ON,ON,ON,OFF,OFF

(111100)

PACK

16

| OFF,OFF,OFF,OFF,ON,OFF

(000010)

| PACK

17

| ON,OFF,OFF,OFF,ON,OFF

(100010)

PACK

18

| OFF,ON,OFF,OFF,ON,OFF

(010010)

| PACK

19

| ON,ON,OFF,OFF,ON,OFF

(110010)

PACK

20

| OFF,OFF,ON,OFF,ON,OFF

(001010)

| PACK

21

| ON,OFF,ON,OFF,ON,OFF

(101010)

PACK

22

| OFF,ON,ON,OFF,ON,OFF

(011010)

| PACK

23

| ON,ON,ON,OFF,ON,OFF

(111010)

PACK

24

| OFF,OFF,OFF,ON,ON,OFF

(000110)

| PACK

25

| ON,OFF,OFF,ON,ON,OFF

(100110)

PACK

26

| OFF,ON,OFF,ON,ON,OFF

(010110)

| PACK

27

| ON,ON,OFF,ON,ON,OFF

(110110)

PACK

28

| OFF,OFF,ON,ON,ON,OFF

(001110)

| PACK

29

| ON,OFF,ON,ON,ON,OFF

(101110)

PACK

30

| OFF,ON,ON,ON,ON,OFF

(011110)

| PACK

31

| ON,ON,ON,ON,ON,OFF

(111110)

When it is only one battery in using,it is PACK0(the master),no need to dial DIP,keep them 000000;
When you have more than one units in parallel system,please dial DIP as below.From PACK0 to PACK31 one by one.

Communication port and cable pinout definition

Tips: Please pay attention of the communication port definition of inverter, in order to make battery and inverter communicate normally.

LED indication
Table 2-6 LED status indicators

 | Status| RUN| ALARM| SOC1| SOC2| SOC3| SOC4
---|---|---|---|---|---|---|---

Charge

| Normal| Flash1| OFF|

According to SOC,every led indicates 25% SOC（Flash2）

Alarm(high temp, high current etc.)|

Flash1

|

Flash3

Over-charge Protect| Flash1| OFF| ON| ON| ON| ON
Other failure protection|

Flash1

|

ON

| According to SOC,every led indicates 25% SOC

Over-current protection

|

Flash1

|

ON

| According to SOC,every led indicates 25% SOC(with buzzer beeping)
Charge MOS failure| OFF| Flash4| ON| ON| ON| ON

Discharge

| Normal| ON| OFF|

According to SOC,every led indicates 25% SOC

Alarm(over- temp,

low voltage,high current,low SOC etc.)

|

ON

|

Flash3

Low-voltage protection(beeping)|

OFF

|

ON

|

OFF

|

OFF

|

OFF

|

OFF

Other failure protection|

Flash1

|

ON

| According to SOC,every led indicates 25% SOC
Short circuit &reverse **connection protect**|

OFF

|

ON

|

OFF

|

OFF

|

OFF

|

OFF

Over-discharge current protection

|

OFF

|

ON

| According to SOC,every led indicates 25% SOC(with-buzzer beeping)
Discharge MOS failure| OFF| Flash4| OFF| OFF| OFF| OFF

Standby

| Normal| Flash3| OFF|

According to SOC,every led indicates 25% SOC

Alarm| Flash3| Flash3
Shut down| OFF| OFF| OFF| OFF| OFF| OFF

• Flash1:on 0.25s,off 3.75s
• Flash2:on 0.5s,off 0.5s
• Flash3:on 1.5s,off 1.5s
• Flash4:on 0.25s,off 0.25s

Note:
The buzzer sound alarm setting can be manually turned off on the monitor software, and the factory default is on.

Battery Management System

Voltage Protectio

• Low Voltage Protection：
  When battery Min.cell voltage or total voltage is lower than the rated protection value, the overdischarge protection will be activated, and the buzzer on BMS will make an alarm sound. Then battery system will cut off output. When there is charge current and the voltage increase to rated value, the protection is off.

• Over Voltage Protection in Charging：
  Battery will start protection and stop charging when total voltage or Max. cell voltage reaches the rated protection value during charge. When total voltage and Max. cell decrease to rated value, the protection is off.

Current Protection

• Charge Limit Current function：
  When 102A≤ charge current＜105A，BMS will limit the charge current to 10A automatically. BMS retest every 10min, and discharge/full charge/no-charge 2.5min /restart SW can release immediately .
  If this function is not activated when charge current≥102A, BMS will start the over-charge current protection and cut off charge after 15s.

• Over-charge Current Protection：
  When it is “105A≤charge current＜110A”，the BMS will start the over-charge current protection and cut off charge after 15s,when it is “charge current≥110A”,BMS will start protection and cut off charge after 500ms.
  After protection, restore in 1min delay or you can restart SW.

• Over-discharge Current Protection：
  When it is “105A≤charge current＜120A”，the BMS will start the over-discharge current protection and cut off discharge after 15s,when it is “discharge current≥120A”,BMS will start protection and cut off discharge after 500ms.
  After protection, restore in 3min delay or immediately when there is charge current.Or restart SW button

Temperature Protection

• Low/High temperature protection during charge：
  When cell’s temperature is beyond range of 0℃~+55℃ during charge, temperature protection is activated, BMS will stop charging. The protection is off when temperature goes back to rated work range

• Low/High temperature protection during discharge：
  When cell’s temperature is beyond range of -20 ℃ ~+55 ℃ during discharge, temperature protection is activated, BMS will stop discharging.
  The protection is off when temperature goes back to rated work range

Other Protection

• Short Circuit Protection：
  Each time when short circuit appears,BMS will recover after 1 min automatically ,after 4 times it will be locked,then you need to check the connection,and restart SW to release.Charge the battery also can release the locked state.

• Reverse Connect Protection：
  Yes , generally it can protect BMS in reverse connection,but you should avoid reverse connection to prevent irreversible damage to the BMS in extreme cases.

Caution
The discharge current that load needs should be lower than the battery’s Max.discharge current.

Installation and Configuration

Preparation for installation

Safety Requirement
This system can only be installed by personnel who have been trained in the power supply system and have sufficient knowledge of the power system. The safety regulations and local safety regulations listed below should always be followed during the installation.

• All circuits connected to this power system with an external voltage of less than 51.2V must meet the SELV requirements defined in the IEC60950 standard.
• If operate within the power system cabinet, make sure the power system is not charged. Battery devices should also be switched off.
• Distribution cable wiring should be reasonable and has the protective measures to avoid touching these cables while operating power equipment.
• When install the battery system, installer must wear the protective items below

Environmental requirements

• Discharge temperature: -20℃ ~ +55℃
• Charge temperature: 0℃~+55℃,
• Storage temperature: -10℃~ +35℃
• Relative humidity: 5% ~ 85%RH
• Elevation: no more than 4000m
• Operate environment: Indoor installation, avoid the sun, no conductive dust and corrosive gas.

And the following conditions are met:

• Installation location should be away from the sea to avoid brine and high humidity environment.
• The ground for product arrangement shall be flat and level.
• No flammable explosive materials near the installation site.
• The optimal ambient temperature is 15℃~ 30 ℃
• Keep away from dust and messy zones

Tools and data

Tools and meters that may be used are shown in table 3-1.
Table 3-1 Tool instrument

Name

Screwdriver| Multimeter
Cable tie| Insulation tape

Caution
DC breaker or fuse is necessary between battery and inverter,you must prepare one in advance,and also it must be bigger enough to meet the Max.current.

Technical preparation

• Electrical interface check
  • Confirm the DC breaker between battery and inverter is big enough.
  • Confirm the battery interface on the inverter is good and no short circuit.
  • Confirm the battery capacity is enough to supply power to the load when the inverter is running at full power.
• The security check
  • Firefighting equipment should be provided near the product, such as portable dry powderfire extinguisher.
  • Automatic fire fighting system shall be provided for the case where necessary.
  • No flammable, explosive and other dangerous materials are placed beside the battery.

Unpacking inspection

• After the equipment arrives at the installation site, it should be loaded and unloaded according to the regulations to prevent the sun and rain.
• Before unpacking, the total number of packages should be indicated on the invoice attached to each package, and the box should be checked to see if it is in good condition.
• During the unpacking process, handle with care to protect the surface coating of the item.
• When opening the package, the installer should read the technical documents, checklist, and ensure that the items are complete and intact according to the configuration sheet and packing list. If there is any damage to the inner package, it should be checked and recorded in detail.

Pack list

Engineering coordination
The following items should be noted before construction:

• Power line specification.
  The power line specification shall meet the requirements of maximum discharge current for each product.

• Mounting space and bearing capacity.
  Make sure that the battery has enough room to install, and that the brackets have enough load capacity.

• Wiring.
  Make sure the power line and ground wire are reasonable. Not easy to short- circuit, water and corrosion.

Equipment installation
Table 3-2 Installation steps

Step1| Confirm that the ON/OFF switch on the front panel of Hi5 is at

the “OFF” state.And also the SW button is off.

---|---
Step2| Connect the parallel cable and comm cable between batteries

correctly.

Step3| Confirm the DC breaker is off.

Step4

| Connect power cable between battery and DC

breaker,between breaker and inverter’s battery interface

correctly,confirm no reverse connection.

Step5| Connect comm cable between battery and inverter.

Step6

| 1. Turn the ON/OFF switch to the “ON” state
2. Press the SW button to wake up battery
3. Check the battery system output voltage and led status

Step7

| 1.Turn on the DC breaker between inverter and battery
2. Turn on the inverter and setup to make it communicate to

the battery

Electrical installation
Before connecting the power cables, use multimeter to measure cable continuity, short circuit, confirm positive and negative, and accurately mark the cable labels.

Measuring methods：

• Power cable check: select the buzzer mode of multimeter and detect the both ends of the same color cable. If the buzzer calls, it means the cable is in good condition.
• Short circuit judgment: choose multimeter resistor file, probe the same end of positive and negative pole, if the resistor shows infinity, means that the cable is available.
• After visual testing of power line connection, the positive and negative poles of the battery shall be connected respectively to the positive and negative poles of the opposite terminal.It is necessary to add a DC breaker between the inverter and the battery system. The selection of the DC breaker requires:

The DC breaker is necessary to be installed between the battery module and the inverter, as shown in Figure 3-10:

Note:
Each pair of power cable, its limited continuous current is 120A, if the inverter Max. work current is more than 120A, please add power cables according to the proportion.

Battery parameter settings on the inverter

• Max Charging(Bulk) Voltage: 56.5V
• Absorption Voltage: 56V
• Float Voltage: 55.5V
• Recommend Shut Down(cut off) Voltage: 49~50V
• Recommend Shut Down(cut off) SOC: 20%
• Recommend Restart Voltage: 52V
• Recommend Max.Charge and discharge Current: 50A*battery QTY

Use, maintenance and troubleshooting

Battery system usage and operation instructions

After completing the electrical installation, follow these steps to start the battery system.

1. Refer to the description of the DIP switch of 2.3.1 to prepare the battery module before starting up, then switch the Power switch to the ON position first, press down the SW button at last.
2. After the indicator self-test, the RUN indicator will light and the SOC indicator will be on according to actual SOC.
3. If you want to turn off the battery ,please turn off the DC breaker between battery and inverter to disconnect them first,then turn off the SW button ,and switch off the power switch at last.
4. If you don’t disconnect battery and inverter ,you can not switch off the power switch before turning off the SW button.
5. You can’t switch off the power switch during charge and discharge

Caution:

1. After waking up the battery, if the ALM light is flashing or on, please refer to the “4.2 Alarm description and processing “. If the failure cannot be eliminated, please contact the dealer timely.
2. Use a voltmeter to measure whether the voltage of the circuit breaker battery access terminal is higher than 44.8V, and check whether the voltage polarity is consistent with  the inverter input polarity. If the circuit breaker battery input terminal has a voltageoutput and is greater than 44.8V, then the battery begun to work normally.
3. After confirming that the battery output voltage and polarity are correct, turn on the DC breaker.
4. Check if the indicator of the inverter and battery connection (communication indicator and battery access status indicator) is normal. If it is normal, successfully complete the connection between the battery and the inverter. If the indicator light is abnormal, please refer to the inverter manual for the cause or contact the dealer.

Alarm description and processing

Charge state

| Over-current| RED on

Buzzer start

| Stop charging and find out the

cause of the trouble

High temp| RED| Stop charging

Discharge state

| Over-current| RED on

Buzzer start

| Stop discharging and find out the

cause of the trouble

High temp| RED| Stop discharging and find out the

cause of the trouble

Low voltage

Protection

| RED

Buzzer start

| Start charging

When protection mode is activated or system failure occurred, the alarm signal will be given through the working status indicator on the front panel of the Hi5.
If the fault such as single cell over voltage, charging over-current, under- voltage protection, high-temp protection and other abnormalities which affects the output, please deal with it according to Table 4-1.
Table 4-1 Main alarm and Protection

Analysis and treatment of common faults

No .|

Fault phenomenon

|

Reason analysis

|

Solution

---|---|---|---

1

| The indicator does not respond after the power

on

|

Total voltage lower than 35V

|

Check the total voltage

2

|

No DC output

| Battery status is abnormal. Battery gets into some protection

states.

| Read the battery information on the monitor.

3

|

The DC power supply time is too short

|

SOC is not accurate.

Battery capacity become smaller.

| Fully charge the battery to calibrate SOC.

Replace new or add more

modules.

4| The battery can’t be fully charged to 100%| Charging voltage is too low| Adjust charging voltage at 56.5V

5

| The power cable sparks once power on and ALM

light RED

|

Power connection short-circuit

| Turn off the battery, check the cause of the short circuit

6

|

Communication fault

| Battery type on the inverter is wrong/ Communication cable pinout is incorrect/The communication cable is incorrectly connected on the battery communication port or the inverter

communication port

|

Check these possible causes one by one

Analysis and treatment of common faults in the Table 4-2:
Table 4-2 Analysis and treatment of common faults
If you need any technical help or have any question, please contact the dealer in time.

HINAESS TECH CO.,LTD
Address : 3rd Floor, Building C5, Standard Workshop Phase II, Electronic Information Industrial Park, Industrial Avenue, Gui’an New District, Guizhou Province
Email:info@hinaess.com
Web : www.hinaess.com

References

• HinaESS, Together For A Blue Future

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