CyClone LFP300-48 User manual

1
Please comply with all warnings and operating
instructions in this manual strictly. Save this manual
properly and read carefully the following instructions
before installing the unit. Do not operate this unit before
reading through all safety information and operating
instructions carefully.

2
1.SAFETY PRECAUTION .................................................................................................................................................... 3
1.1 WHEN USING BATTERY ................................................................................................................................................... 3
1.2 WHILE CHARGING ...........................................................................................................................................................4
1.3 WHEN DISCHARGING THE BATTERY ............................................................................................................................... 4
2.PARAMETERS OF BATTERY ..........................................................................................................................................5
2.1 BASIC BLOCK DIAGRAM .................................................................................................................................................5
2.2 BATTERY SPECIFICATIONS ............................................................................................................................................... 6
2.3 PANEL VIEW .................................................................................................................................................................... 7
2.4 LED INDICATORS ............................................................................................................................................................ 8
2.5 BUZZER OPERATION (OPTIONAL) ....................................................................................................................................9
2.6 DISPLAY FUNCTION INSTRUCTION ................................................................................................................................ 10
2.6.1 Display rendering ..............................................................................................................................................................10
2.6.2 Functional Specifications ..................................................................................................................................................10
2.7 CONNECTORS ................................................................................................................................................................ 13
2.8 WAKE UP BUTTON .........................................................................................................................................................13
3. SAFE HANDLING GUIDE ..............................................................................................................................................13
3.1 SYSTEM DIAGRAM ........................................................................................................................................................ 13
3.2 TOOLS ........................................................................................................................................................................... 14
3.3 SAFETY GEAR ............................................................................................................................................................... 14
3.4 INSTALLATION ............................................................................................................................................................... 14
3.4.1 Inventory of items .............................................................................................................................................................14
3.4.2 Installation Location ......................................................................................................................................................... 15
3.4.3 Wall-mounted ....................................................................................................................................................................15
4. OPERATING INTRUCTIONS ........................................................................................................................................16
4.1 SOFTWARE INSTALLATION ............................................................................................................................................. 16
4.2 PRE-OPERATION STEP .................................................................................................................................................... 16
4.3 COMMUNICATION FUNCTION ........................................................................................................................................ 17
4.3.1 Communication port definition .........................................................................................................................................17
4.3.2 Battery communicate with PC/Software ..........................................................................................................................18
4.3.3 Batteries communicated with inverter .............................................................................................................................. 19
5. TROUBLESHOOTING ....................................................................................................................................................21
6. STORAGE AND MAINTENANCE ................................................................................................................................ 22
6.1. STORAGE ...................................................................................................................................................................... 22
6.2. MAINTENANCE .............................................................................................................................................................22
7 PRODUCT RESPONSIBILITIES AND CONSULTING ............................................................................................. 23

3
1.Safety Precaution
1.1 When Using battery
Danger of High Voltage：
The high voltage power supply offer the equipment power, wet object contact high voltage power
supply directly or indirectly , can cause fatal danger.
Static‐free：
Static electricity would damage veneer on the electrostatic sensitive components, before touching the
plug‐in, circuit board or chips, be sure to use correct electrostatic prevention measures.
Dc short circuit dangerous：
Power system provides dc regulated power supply. Dc short circuit could cause fatal damage to the e
quipment.
Using a special tool :
Working in high voltage and ac power, be sure to use a special tool instead of individual tools.
Disconnect the power supply in operation:
When operate the power supply, you must first cut off power supply, power operation is prohibited.

4
1.2 While Charging
CAUTION
The temperature range over which the battery can be charged is 0°C to 45°C. Charging the battery
at temperatures outside of this range may cause the battery to become hot or to break. Charging the
battery outside of this temperature range may also harm the performance of the battery or reduce
the battery’s life expectancy.
1.3 When Discharging the Battery
DANGER
Do not discharge the battery using any device except for the specified device. When the battery is
used in devices aside from the specified device it may damage the performance of the battery or
reduce its life expectancy, and if the device causes an abnormal current to flow, it may cause the
battery to become hot and cause serious injury.
CAUTION
The temperature range over which the battery can be discharged is -20°C to 60°C. Use of the battery
outside of this temperature range may damage the performance of the battery or may reduce its life
expectancy.

5
2.Parameters of Battery
2.1 Basic Block Diagram
• There are Battery cells and BMS board inside, before connecting the terminal, please read the
diagram, and make sure the output is no short or other abnormal connection.
Fig1 Battery Block Diagram

6
2.2 Battery Specifications
Battery Specifications
Model NO. LFP300-48
Nominal Parameters
Voltage 48V
Capacity 300Ah
Energy 14.4KWh
Dimensions(L*W*H) 600*1100*230mm
Weight 158Kg
Basic Parameters
Design life time(25℃) 20 years
Life cycles(80% DOD,25℃） 8000 Cycles
Storage tiome/temperature 5 moths @ 25℃;3 moths @ 35℃;1 moths @ 45℃
Operation temperature -20℃ to 60℃ @ 60±25 Relative Humidity
Storage temperature 0℃ to 45℃ @ 60±25 Relative Humidity
Lithium battery standard IEC62619,UN38.3,ROHS,CE-EMC,UL 1642,MSDS
Enclosure protection rating IP30
Electrical Parameters
Operation voltage 48Vdc
Max. charging voltage 54Vdc
Cut-off discharge voltage 40.5Vdc
Max. charge and discharging
current 150A
Battery Specifications
Model NO. LFP300-51.2
Nominal Parameters
Voltage 51.2V
Capacity 300Ah
Energy 15.36KWh
Dimensions(L*W*H) 600*1100*230mm
Weight 165Kg
Basic Parameters
Design life time(25℃) 20 years
Life cycles(80% DOD,25℃） 8000 Cycles
Storage tiome/temperature 5 moths @ 25℃;3 moths @ 35℃;1 moths @ 45℃
Operation temperature -20℃ to 60℃ @ 60±25 Relative Humidity
Storage temperature 0℃ to 45℃ @ 60±25 Relative Humidity
Lithium battery standard IEC62619,UN38.3,ROHS,CE-EMC,UL 1642,MSDS

7
Enclosure protection rating IP30
Electrical Parameters
Operation voltage 51.2Vdc
Max. charging voltage 57.6Vdc
Cut-off discharge voltage 43.2Vdc
Max. charge and discharging
current 150A
2.3 Panel View
No. Description Functional Description
1 Battery + Positive terminal
2 Battery - Negative terminal
3 Metal Button Battery ON/OFF Button

8
4 Wheel /
5 MCB Output ON/OFF
6 ON/OFF LED Battery ON/OFF Indicator LED
7 RST Key Reset Button
8 Display Connection Address ADS Dialer
9 DCT 2 Road Dry Contacts
10 RS485 Communication Port RS485 Communication Interface
11 CAN Communication Port CAN Communication Interface
12 RS232 Communication Port RS232 Communication Interface
13 RS485 Communication Port 2 Road RS485 Ports For Battery
Communication In Parallel
14 Capacity LED Electricity Volume Indicator
15 ALM LED Alarm Indicator Light Blinking
16 Run LED Run Indicator Light
17 LCD Key LCD Operated Button
18 LCD Display Screen
2.4 LED Indicators
LED Indicators:
There are 6 LEDs on upper panel to show the battery working status:
Pack
Status
Normal/Alar
m/Protection
RUN ALM SOC Indication LED
Remark
● ● ● ● ● ●
Power
Off Sleep OFF OFF OFF OFF OFF OFF All OFF
Standby
Normal Flash 1 OFF
Indication by SOC
Standby
Alarm Flash 1 Flash 3 Battery undervoltage
Charge
Normal ON OFF
Indication by SOC
-
Alarm ON Flash 3 -
Over Charge
Protection ON OFF -ALM LED is off when
overcharge protection
Temperatuer/ OFF ON Stop charge

9
Overcurrent
protection
Discharg
e
Normal Flash 3 OFF
Indication by SOC
-
Alarm Flash 3 Flash 3 -
Over Discharge
Protection OFF OFF Stop discharge
Temperature/
Over current
/Short circuit
protection
OFF ON Stop discharge
Fault OFF ON OFF OFF OFF OFF Stop charge & discharge
NOTE: LED function can be set by monitor software, the default is on.
Flash ON OFF
Flash1 0.25Sec 3.75Sec
Flash2 0.5Sec 0.5Sec
Flash3 0.5Sec 1.5Sec
2.5 Buzzer Operation (Optional)
Model Description and Status
Fault Buzzing 0.25S per 1Sec
Protection Buzzing 0.25S per 2Sec (expect for over-charge protection)
Alarm Buzzing 0.25S per 3Sec (expect for over-charge alarm)
NOTE: Buzzer function can be set by monitor software, the default is off.
NOted: Circuit breaker of battery circuit is set to OFF, connect it to switch power supply,
and output voltage of switch power supply is set to （48V）52.5-54V/(51.2V)56-57.6V,
current set to 0.2C; after all settings done, switch the circuit breaker ON