PowerTech PT-ESS-R5120 Manuale utente
Home Energy Storage LFP Battery
User Manual
PT-ESS-R5120
PT-ESS-R10240
Vung Tau: 166 Le Quang Dinh street, Ward 9, Vung Tau, BR-VT
HCM: 6C Huynh Tan Phat, Quarter 1, Phu Thuan Ward, District 7, HCMC
Phone: 089 6622 606 - 093 773 2030 - 093 775 7479
Email: info@ powertech.vn
Website: www.powertech.vn
V1.6
Read and follow these instructions!
The following precautions are intended to ensure your safety and prevent property damage.
Before installing this product, be sure to read all safety instructions in this document for proper
installation.
This product is designed to an integrated system, which must be performed by a qualified person
trained in electrical engineering and familiar with the characteristics and safety requirements of
lithium batteries. Do not use this product if you are unsure if you possess the necessary skills to
complete this integration.
-1-
Failure to comply with the instructions with this symbol may result in a
serious accident, causing death or a severe injury.
Failure to comply with the instructions with this symbol may result in a
serious accident, causing a severe injury.
Failure to comply with the instructions with this symbol may result in
minor or moderate injury.
Provides information considered important but not hazard-related. The
information relates to property damage.
Read instruction before use
Risk of electric shock
Operate as specified by the manual
DANGER
WARNING
CAUTION
NOTICE
Do not place at the children or pet touchable area
Do not reverse connect the positive and negative port
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1. Precautions ..................................................................................................................
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1.1 General Safety Precautions ....................................................................................
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...3
1.2 Installation Precautions...................................................................................................
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.....3
2. Product Introduction ..................................................................................................
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2.1 Front Panel Function Introduction .............................................................................
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2.2 Product Specifications ..............................................................................................
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2.3 DIP switch definition and description .........................................................................
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2.4 CAN / RS485-1 Communication lnterface Definition .................................................
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...8
2.5 LED Status Indicators ..............................................................................................
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..8
2.6 LED working status indication ...................................................................................
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...8
3. Unpack the Battery.......................................................................................................
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3.1 Parts List..........................................................................................................
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3.2 Visual Inspection of the Modules ................................................................................
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...10
4. Battery Installation........................................................................................................
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....11
4.1 Battery Module Installation.........................................................................................................12
5. Cable Connection..................................................................................................
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....13
5.1 Single Battery Connection ......................................................................................
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5.2 Connect Cables of the Multiple Batteries in Parallel ............................................
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5.3 Visual Inspection of the Connection ..........................................................................................19
6. Activate the Product ................................................................................................
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6.1 Start the Battery.....................................................................................................
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7. Inspection Cleaning and Maintenance.....................................................................................19
7.1 General Information .........................................................................................................
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...19
7.2 Inspection ..................................................................................................................................20
7.3 Cleaning .......................................................................................................................
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7.4 Maintenance ..................................................................................................................
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7.5 Storage............................................................................................................................
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8. Troubleshooting ..............................................................................................................
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....20
9. Inverter Communication..................................................................................................
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.22
9.1 Inverter Protocol Codes .............................................................................................
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9.2 Method 1: Communication with Factory Default Inverters ...........................................
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..23
9.3 Method 2: Communication via Manual Selection of Inverters .........................................
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10. Battery recovery ......................................................................................................................24
10.1 Recovery process and steps of cathode materials ......................................................
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10.2 Recovery of anode materials ......................................................................................
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..24
10.3 Recovery of diaphragm............................................................................................................24
10.4 List of recycling equipment:.........................................................................................
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...24
11. Transportation Requirements ................................................................................................25
Table of Contents
1. Precautions
The product provides a safe source of electrical energy when operated as intended and as
designed. Potentially hazardous circumstances such as excessive heat or electrolyte mist may
occur under improper operating conditions, damage, misuse and/or abuse. The following safety
precautions and the warning messages described in this part must be observed.
If any of the following precautions are not fully understood, or if you have any questions, contact
us for guidance.
Risks of explosion
Do not subject the battery to strong impacts.
Do not crush or puncture the battery.
Risks of fire
60℃.
Do not place the battery near a heat source such as a fireplace.
Do not expose the battery to direct sunlight.
Risks of electric shock
Do not disassemble the battery.
Do not touch the battery with wet hands.
Do not expose the battery to moisture or liquids.
Risks of damage to the battery
Do not allow the battery to encounter liquids.
Do not subject the battery to high pressures.
Please be aware that a battery presents a risk of electrical shock including high short-circuit
current. Follow all safety precautions while operating the batteries.
Remove watches, rings, and other metallic accessories.
Use tools with insulated handles in order to avoid inadvertent short circuits.
Wear rubber gloves and safety boots.
Do not put tools or any metal parts on the top of the batteries.
Disconnect charging source and load before connecting or disconnecting terminals.
When moving batteries and wear all appropriate safety clothing and equipment.
Do not open or mutilate the batteries.
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Do not crush or puncture the battery.
Do not allow the battery connectors to touch conductive objects such as wires.
Keep the battery away from children and animals.
Do not expose the battery temperatures in excess of
2. Product Introduction
51.2 V series lithium iron phosphate battery system has been designed to provide power backup
for remote or outside telecom plants like Access Terminals, Base Transceiver Stations, and Base
Station Controllers. This system has the characteristics of high system integration, well reliability,
long service life, and wide operating temperature range.
2.1. Frnt Panel Functin Intrductin
In order to operate the product correctly, please carefully view the function of the front panel of
the battery.
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CAUTION
199
440
440
O
N
/OFF
ALM RUN
USB DRY ADDR RS485 CAN RS485RS485
MEN
U
ENTER
U
P
D
OWN
ESC
ON/OFF
199,0
- Verify polarity at all connections before energizing the system. Reverse polarity at the battery
terminals will void the Warranty and destroy the batteries. Do not short circuit the batteries.
- Do not combine Lithium Batteries with other brands or chemistries; Do not mix Lithium
Batteries from dierent installations, clients, or job sites.
- Do not disassemble or modify the battery. If the battery housing is damaged, do not touch
exposed contents.
- The embedded BMS in the battery is designed for 48VDC system, please DO NOT connect
battery in series.
- If the battery is stored for long time, it is required to charge every six months and the SOC
should be no less than 90%
-5-
ON/OFF
+
+
-
-
ESC
ON/OFF
DOWN
UP
ENTER
MENU
ALM RUN
USB DRY ADDR RS485 RS485 RS485CAN
12
3
45
6
7
8
9
1011
12
13
Item Name Definition
1 Power Switch ON/OFF.must be in the“ON”state when battery in use
2 Negative Terminal Battery output negative or parallel negative line
3 Positive Terminal Battery output positive or parallel positive line
4 Ground terminal Connect the ground cable
5 LED Indicator Working Status of battery
6 USB Communication port,battery connection to host computer
7 Dry Contact To connect optional external alarm
8 ADDR DIP switch for battery address setting
9 RS485 Inverter communication port, supports RS485 communication
10 CAN Inverter communication port, supports CAN communication
11 RS485-Parallel1 Battery to battery RS485 parallel communication ports
12 RS485-Parallel2 Battery to battery RS485 parallel communication ports
13 LCD screen Display screen,check the working status of battery module
Figure 2-1: Front Panel Function Introduction
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BATTERY MODULE SPECIFICATION
Battery/Cell Type
Nominal Voltage (Vdc)
Nominal Capacity (Ah)
Total Energy （Wh）
Max. Charge and Discharge Current (A)
Operating Voltage Range (Vdc)
Warranty
COMMUNICATION
Display
Communication
STANDARD COMPLIANCE
Safety (Cell level)
Safety (Module level)
MECHANICAL SPECIFICATIONS
Dimensions (W x H x D) (mm)
Weight (kgs)
Operating Temperature(4) Charge/Discharge (°C)
Storage Temperature (6 months between recharge) (°C)
Cooling Method
Noise (at 1m distance) (dBA)
100
5 years (designed life 15 years)
LCD Screen
RS485 between modules in Parallel, CAN bus/RS485 to inverter,USB to PC Monitoring
UL1642 / IEC62619 / CE / ROHS / MSDS /UN38.3
IEC61000 / CE / ROHS / MSDS /UN38.3
-10 to +50
-10 to +45
Natural convection
<25
Installation
PT-ESS-R10240
LFP
51.2V
200Ah
10240
440*780*145
96
PT-ESS-R5120
LFP
51.2V
100Ah
5120
440*440*145
48
Recommend Charge and Discharge Current(A) 50
150
80
43.2-57.6
90%
Recommend Depth of Discharge
Wall mounted/Stackale
STORAGE BATTERY
Hybrid Solar System
Hybrid/Off-Grid Inverter
PV Panels Power generation data
monitoring platform
Grid
Meter
Charging Pile
Normal Load
Critical Load
Parallel Up to 16 connected in parallel
Cycle Life ≥6000 cycles at 70% EOL, 0.2C, 25°C
Discharge Cut-off Voltage (V) 40
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Pack
CAN: 500K RS485: 9600
When the battery pack is connected in parallel, the host can communicate with the
slave through the RS485-1 & RS485-2 interface. The host summarizes the information
of the entire battery system and communicates with the inverter through CAN or 485. The
connection mode is divided into the following two cases:
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PIN Out Config
PIN 1 RS485-B1
PIN 2 RS485-A1
PIN 3 RS485-GND
PIN 4 RS485-B1
PIN 5 RS485-B1
PIN 6 RS485-GND
PIN 7 NC(empty)
PIN 8 NC(empty)
PIN Out Config
PIN 1 NC(empty)
PIN 2 CGND
PIN 3 NC(empty)
PIN 4 CAN-H
PIN 5 CAN-L
PIN 6 NC(empty)
PIN 7 CGND
PIN 8 NC(empty)
SOC(%)
3. Unpack the Battery
The battery and the related accessories are packed in the carton box. Use tools to open the
packing box. After open the packing box, confirm the product components according to the parts
list.
3.1 PartLit
Check the parts during unpacking.
No. Items Appearance Usage Qty. Remarks
1 Battery Provide power 1
2
RJ45
communication
line 220mm
Communication cable for
battery parallel 1
3
4AWG Red &
Black Power
line 170mm
Power cable for battery parallel 2
4
RJ45
communication
line 1500mm
Communication cable connect
with hybrid inverter
1
5M6*4 bolts Fix the battery on the rack or
cabinet 4
6
Battery
Stacking Rack
bracket
Used for battery stacking 4
7 User manual / / 1
Violent unpacking is strictly prohibited. If the battery system is found to be
broken, deformed or other abnormal conditions, the user shall immediately
stop using the battery and contact us.
-9-
WARNING
Parts Lists:
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