Mosa DS-512400 User manual

LITHIUM-ION BATTERY PRODUCT
USER MANUAL
DS-512400/DS-512460
INDUSTRIAL

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REVISION RECORDS
NO. Revision Author Revision Of Content Revision Time
1 V1.0 First Release 07-24-2022
2
3
4
5

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MANUAL EXPLANATION
▶COTENT EXPLANATION
DS series is Lithium iron phosphate battery module which designed for residential energy
storage applications. This battery module integrated with intelligent BMS inside, support
communicate with ON/OFF grid solar power inverter, has big advantages on safety, cycle life,
energy density, temperature range and environmental protection. This product user manual
describes the parameters and installation details.
Chapters
Contents
1. Safety cautions
Safety rules and precautions
2. General information
Battery parameters
3. Panel features
Introduce the interface function
4. Packing list
Packing list
5. Installation Installation and operation
6. Shipping, Storage, and Disposal Shipping, Storage, Maintenance And Disposal
● BEFORE YOU START
Read all the safety information provided in this document prior to install and/or operate the
equipment. Contact Customer Support immediately for a free consultation if you have any questions
about the handling, operation and safe use of the battery.
To handle or operate with battery system:
• You must be qualified for electrical work;
• Before you operate the battery module, you should be better trained and read the manual
carefully;
• Remove any possible metallic shorting risk of Jewel, Watches, Pens. Metal bars and frames;
• All tools must be insulated

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1SAFETY CAUTIONS
SAFETY SYMBOLS
Symbol Definition
Important safety information will follow.
DO NOT dispose of battery in a fire.
Recycle or dispose of Lithium batteries in accordance with local
Laws/regulations.
DO NOT dispose of battery in the trash.
PRECATIONS
Please read and comply with the following conditions of installation and use of the battery,
incorrect installation using the battery may cause personal injury or damage to the product.
1. DO NOT throw the battery into water. Store batteries in cool and dry environment when not in
use.
2. DO NOT put the battery into fire or heat the battery, so as to avoid explosion or other dangerous
events.
3. When charge the battery，please choose specialized charging equipment, and follow the correct
procedures, do not use unqualified chargers.
4. DO NOT reverse positive and negative terminals, do not connect the battery directly to AC power ,

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avoid battery short circuit.
5. DO NOT using batteries from different manufacturers or different kinds, types together ,and do
not mixed use old batteries and new batteries.
6. DO NOT use the battery when it becomes hot, bulges, deforms or leaks.
7. DO NOT puncture the battery by nail or other sharp objects; Do not throw, stamp on, impact or
hit the battery.
8. DO NOT open or try to repair the battery when it is defective. Warranty invalid if the battery
repaired or disassembled.
9. Batteries are half charged before shipment, Don’t use the battery if it’s hot, bulge, or smell
abnormal and so on, and report to after-sale dept. immediately.
10. If you need storage the battery for a long time, please charge and discharge the battery every
three months to ensure the best performance, and the best state of charge for storage is
between 50%~60%.
11. Please use the battery in the temperature range which defined in the manual.
12. The state of charge of batteries is 50% before shipment, please charge the battery beforeusing.
Note: If you have some special technical problems which not mentioned above, please
contact technical staff.

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2GENERAL INFORMATION
Model/Parameters LS-512400 LS-512460
Basic
Normal Voltage [V] 51.2 51.2
Normal Capacity [Ah] 400 460
Operating Voltage [V] 40~58.4 40~58.4
Rated energy [kWh] 20.4 23.5
Battery Type Li-on（LiFePO4）Li-on（LiFePO4）
Ah Efficiency [%] 99.5 99.5
Wh Efficiency [%]
96
96
Standard Power [kW] 20 20
Recommended Charging current [A] 200 200
Maximum Discharging current [A] 400 400
Dimension & Weight
Dimension(L*W*H) [mm] 750*460*320 750*460*320
Weight [Kg] 170 190
Communication
Battery to Inverter RS485/CAN 2.0
Battery to Battery/BMS RS485
Capacity Indicator 4LED (25%, 50%, 75%, 100%) & LCD Screen
Switch ON/OFF Button
Environment
Operating Temperature [℃] -10 to 55 -10 to 55
Relative Humidity [%] 5 to 95 5 to 95
Altitude [m] Below 4000 Below 4000
Standard Comply
Safety CE, ROHS CE, ROHS
Hazardous Materials Classification Class 9/UN3480 Class 9/UN3480
Transport Testing Requirement UN38.3 UN38.3
Cycle Life [85% DOD] ≥5000 ≥5000
Warranty [Year] 3 3

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3PANEL FEATURES
NO. Name Function Remarks
1 Handle For carrying，handling
2 ON/OFF Button Switch on/off the BMS
3 ID Assign address of every model See Table 3.4
4 CAN CAN Communication interface
5 RESET
6
Battery Comm
RS485
Battery inter-comm when connect in parallel
7Terminals Positive
8Terminals Negative
9ALM Alarming indicates LED 4 pcs green LED
10 RUN Operating indicates LED
11 SOC The state of charge

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Communication ports
CAN and RS485 are used for communication with inverter.
Battery comm used for battery in parallel ID arrangement.
CAN Communication interface definition
Pin-No. Definition Pin-No. Definition
PIN-1 NC PIN-5 CAN CAN_L
PIN-2 NC PIN-6 NC
PIN-3 NC PIN-7 NC
PIN-4 CAN CAN_H PIN-8 NC
CAN_H CAN_L
RS485 Communication interface definition
Pin-No. Definition Pin-No. Definition
PIN-1 RS485 B-(T/R-) PIN-5 NC
PIN-2 RS485 B-(T/R-) PIN-6 NC
PIN-3 NC PIN-7 RS485 B-(T/R-)
PIN-4 NC PIN-8 RS485 B-(T/R-)
RS485 B- RS485 A+ RS485 B-

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4PACKING LIST
Parts List
Item Item name Qty
1 DS-51200-R01 battery module 1
2 Power cable between battery and Inverter
(MPC 400A 600V-75mm²_1m)
2
3 Communication cable_1m 1
4 User manual 1
5 Carton 1

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5INSTALLATION
Prepare to Install
The installation, operation and maintenance of DS-512400/DS-512460 lithium-ion phosphate
battery system must be performed by trained and qualified professional personnel. Before
installation and use, please carefully read the product safety precautions and related operating
rules. Strictly abide by the following safety rules and local safety regulations, otherwise may
cause personal injury or damage to the product.
1. Make sure that the load equipment to be connected with the battery system is in good
condition and free from defects;
2. Before installation, make sure that the power supply system is under shut down state,
while the battery system is also under shut down state;
3. All the electricity cables must have corresponding grade of insulation, Please ensure that
no exposed cables;
4. Make sure that the battery and power system are reliable grounding.
Installation environment
The requirement of installation environment is shown in table.
Type Requirement
Working Temperature Working Range：-20℃~+60℃
Storage Temperature -20℃ ~+60℃
Relative Humidity ＜95%
Atmospheric Pressure 86kPa~106kPa
Site Requirements No conductive dust and corrosive gas, no vibration. Keep away from
heat and flame