KRAFT Alpha 48 Manuel utilisateur
Alpha 48
1. Product Overview ··························································3
2. Specification ··································································3
3. Component Diagram and Instruction ····························4
4. Data Archiving Requirements ········································8
5. Battery Use ····································································8
6. Shipment ·······································································8
7. Storage ··········································································9
8. Appearance Drawing ·····················································9
9. Prohibition ·····································································10
10. Attentions ···································································11
11. Responsibility ·····························································11
12. Limited Warranty·························································12
Alpha 48
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Alpha 48
Thank you for choosing our products. In order to help you use our
products correctly, please read this manual before using our
products to ensure the safety of batteries. If you have any questions
in use, please contact us.
WARNING:
Working with high-voltage systems is dangerous. Do not attempt to
modify your inverter and battery setup unless you are certain you
understand the risk.
Speak to a qualified electrician if you are unsure.
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It is an LFP battery pack for power storage supply, The pack adopted
a scientific internal structure design and advanced battery production
technology. It's a high specific energy, a long life cycle, safe and
reliable product. It can be used in wide temperature ranges and other
characteristics. That is an ideal green energy storage power product
in the energy storage industry.
1. Product Overview
2. Specification
Item
Parameter
Remark
Nominal Voltage
48V
Capacity
100 Ah
Rated Charge Current
50A
MAX. 100A
Rated Discharge Current
100A
Upper Charge Voltage
54.7V
Lower Discharge Voltage
40.5V
Operating
Temperature
Charge
0~45℃
Discharge
- 15~55℃
Operating Humidity
5%~95% RH
Storage Temperature
-20~55℃
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3. Component Diagram and Instruction
3. 1 Front panel diagram
No.
Function Definition
Functional User Manuals
1
Positive and negative extremists
Positive and negative for Input/output.
2
Power indicator
3
Trouble light
4
Running light
5
Address dial switch
Host dial code is 0,slave dial code s from 1 to 15 in order,
the
maximum support 15 parallel machine communication.
6
CAN/RS485 communication port
Used for communication with INVERTER communications
7
RS485A RS485B ports
(1).Used for communicate with external PC devices.
(2).Used for communication with internal Battery pack
parallel
8
Reset switch
Power on: press the button for 3 seconds, and the running
indicator will light up successfully.
Power off: press the button for 3 seconds, the indicator
lights are all off indicating the power off is successful
9
Switch of battery pack output
Used for battery pack output control
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1) Plug in the internal level communication line in the correct way
before starting up, otherwise, the master and slave machine cannot
communicate normally.
2) Host/slave address dial code setting: maximum support for 15
parallel communication.
3) The dial code switch selects the address.
3.2 Cascade precautions before start-up
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When the battery pack is used in parallel, different packs, can be distinguished
by hardware address. And the hardware address of each pack in the entire
battery stack is unique. The hardware address can be set in turn by the dial
switch on the board, The definition of the switch is referred to in the following
table.
Using a special host computer can use 1 to 16 address communication. Use a
general-purpose host to communicate using 1 to 15 addresses.
Pin definition of Communication line pin definition
2P is 2 packs parallel, 3P is 3 packs parallel, 4P is 4 packs parallel, 5P is 5
packs parallel ……
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RS485 COMMUNICATION
BMS has the RS485 communication function of battery group cascade, the
default value of Porter rate is 19200 bps. the RS485 cascade communication
interface adopts 8P8C straight PCB welded telephone socket. the battery pack
may be in communication with the battery pack through the RS485
communication interface, The battery pack manages the data of each battery
pack in the cascade system.RS485 should have the communication function of
battery pack upload.
CAN COMMUNICATION
BMS has the CAN communication function of the battery pack, and the default
value of the Porter rate is 500 Kbps. the CAN cascade communication interface
adopts 8P8C straight PCB welded telephone socket. The battery pack may be
in communication with the inverter through the CAN communication interface,
The battery pack manages the data of each battery pack in the cascade system.
RS485 should have the communication function of battery pack upload.
The CAN or RS485 communication interface is defined in the following table :
3.3 Pin definition of Communication line pin definition
1) Communication Description
PIN
Definition
1, 8
RS485B
2, 7
RS485A
3, 6
GND
4
CAN H
5
CAN L
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1) Before using it, you should read the battery and charger specification
carefully to prevent the risk caused by damaged battery and charger.
2) When you combine the battery in series, if there is an oxidation layer on the
surface, you should brush the surface to the metal glow with a thin steel brush
in order to minimize the connection resistance.
3) As backup storage power, the pack should be used with the controller or
device of load. Because the pack is matched with BMS, you can not drive a
pure inductance load (application load or test load), otherwise, the system will
be damaged.
4) The system voltage is over 36V, it is forbidden to directly contact the positive
and negative terminals of the battery pack with your body in order to ensure
personal safety.
4. Data Archiving Requirements
5. Battery Use
The test data of the battery pack shall be stored in the database, which can be
queried through the external code.
Alpha 48
6. Shipment
The battery should be packed in cartons under 20%-50% SOC for shipment.
Violent vibration, impaction, or squeezing should be avoided in the transport
process, nor exposed to sunlight or rain. The batteries shall be shipped by
normal transportation such as by road, train, or by the ocean.
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The battery storage shall be in the clean and dry ventilation room at a
temperature of -5~35℃. It shall be kept out of fire and heat, and also be
avoided touching corrosion elements.
The batteries shall be charged every 6 months during storage. Both the stored
cells in the process and in delivery shall be “first come, first use”. The battery
storage period is 12 months from the date of storage.
Batteries expired must have a thorough check. Only conformity products can
be delivered to the customer. Non-conformity ones shall be rechecked, if it is
still not qualified, they will be handled by the customers.
7. Storage
Alpha 48
8. Appearance Drawing
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