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Wechat:17720812054 Whatsapp:+86 13174506016 Email:David@batterymaking.com
David Yuan
18659217588
Wechat:17720812054
Whatsapp:+86 13174506016
Email:David@batterymaking.com
Item NO.:
TMAX-BCDS100V50APayment:
L/C,T/T,Western Union, PaypalProduct Origin:
ChinaShipping Port:
XiamenLead Time：
5 daysCertificate:
CE ROHS Certificate100V 50A Charging 50A Discharging 8 Channel Battery Pack Aging Machine with Energy-saving Feedback
I. Equipment Principle and Composition
1.1 Host Computer: The host computer software serves as the primary human-machine interaction tool, enabling functions such as device startup, shutdown, pause, and resumption. The host computer is responsible for collecting and processing battery aging data, and
outputs the test results required by the client.
1.2 Central Control Unit (CCU): The CCU serves as the central control management software for the device, performing calculations on battery parameters such as capacity and charge level.
1.3 Bidirectional ACDC+LLC Isolated DCDC: During charging, this module draws power from the grid, which is then regulated by the bidirectional DCDC to charge the battery. During discharging, it feeds back the energy transmitted by the bidirectional DCDC to the grid.
1.4 Bidirectional DCDC (Buck/Boost): This non-isolated DCDC module provides all required current and voltage outputs for battery charging and discharging, including constant current charging, constant voltage charging, and constant current discharging.
II. Scope of Application
The system is designed for integrated cycle testing of lithium battery packs, including charging, discharging, functional testing, and data monitoring, and is applied to electric tools, solar energy storage, toy cars, scooters, electric bicycles, electric motorcycles, and home energy storage systems.
III. Equipment Environmental Requirements and Technical Parameters
3.1 Full-unit power supply: AC voltage 380V ± 10%, frequency 50Hz ± 10%.
3.2 Ambient temperature: -10 to 45°C;
3.3 The environment is free from strong vibrations, corrosive gases, and flammable or explosive gases.
IV. Feature Introduction
4.1 Charging and Discharging Functions: Features constant current and constant voltage charging, constant current discharging, and battery capacity recording during charging and discharging processes.
4.2 Voltage protection test: Verify the battery's charge and discharge protection functions by performing charge and discharge cycles.
4.3 Safety Protection: Features include anti-reverse connection protection, power failure data protection, support for continuous testing, voltage upper/lower limit setting protection, and safe discharge current protection.
4.4 The system employs high-frequency isolation technology to maintain complete separation from the power grid, ensuring safe and stable operation.
4.5 The bidirectional AC/DC module employs space vector modulation technology with digital control, achieving high voltage utilization efficiency and reduced current harmonic diversion.
4.6 Enables internal conversion of dual-channel charge-discharge energy;
4.7 The DCDC module employs advanced PID control technology and multiple protection mechanisms to ensure stable operation of the equipment.
4.8 Energy Recycling (DC Busbar Efficiency ≥ 93%): This system enables energy recycling, allowing battery discharge energy to be fed back into the grid.
4.9 Seamless switching between constant current and constant voltage modes without any voltage/current surges, effectively preventing battery tab debinding caused by heat accumulation from peak currents.
4.10 The voltage and current are sampled using a four-wire system, which ensures high
sampling accuracy and excellent long-term stability.
4.11 The single-channel unit operates independently and supports multi-channel parallel output.
4.12 Supports barcode input for batteries, with traceable historical test data.
V. Equipment Parameter Description
|
Product model |
TMAX-BCDS100V50A |
|
|
AC input interface |
1. Input three-phase five-wire AC380V 2. Input current: 120A; recommended circuit breaker: 130A-3P or higher 3. Frequency: 50Hz 4. THD≤3% 5. Power factor> 0.99 (rated power) 6. Charging efficiency: 88% (whole device) 7. The bus feedback efficiency is 93%. |
|
|
System function |
1. Battery Cycle Life Testing 2. Battery Capacity Test 3. Battery Charge/Discharge Characteristic Test 4. Battery Charge Retention Capability Test 5. Battery Charge/Discharge Efficiency Test 6. Battery Overcharge/Overdischarge Rate Tolerance Test |
|
|
Voltage |
Measuring range |
10-100V (using 3 or more battery strings) |
|
Accuracy |
±0. 1% ofF.S±0. 1% ofF.D |
|
|
Current |
Charging range |
0.1-50A |
|
Discharge range |
0.1-50A |
|
|
Accuracy |
±0. 1% ofF.S±0. 1% ofF.D |
|
|
Charge |
Constant voltage cutoff current |
Minimum 50mA |
|
Capacity |
Accuracy |
±0. 1% ofF.S±0. 1% ofF.D |
|
Power |
Maximum power per cabinet |
≤40KW |
|
Current
response time |
Current hardware response time: |
≤20ms |
|
Data recording interval |
≥ 1S |
|
|
Data export method |
The data can be exported to Excel or chart files, providing various data analysis formats such as charge-discharge curves, capacity decay rate, cycle life curves, charge-discharge voltage, current, and capacity-time curves, along with data lists. |
|
|
Data save mode |
Users can customize names and data save paths. Data is saved as files. |
|
|
Primary channel mode |
Charging modes: Constant Current Charging (CC), Constant Voltage Charging (CV), and Constant Current & Voltage Charging (CCCV) |
|
|
|
Discharge: Constant Current Discharge (CD), Constant Current and Constant Voltage Discharge (CVD) |
|
|
Communication mode |
LAN(TCP/IP) |
|
|
Test data record |
Voltage, Current, Time, Capacity, Power |
|
|
Input protection |
overvoltage, overcurrent, phase loss, overtemperature, protection alarm, island effect protection; |
|
|
Output protection |
No output when overvoltage, overcurrent, short circuit, reverse connection, capacity, temperature, or battery voltage is detected. |
|
|
Software protection |
Power-off data protection, call continuation, overvoltage/overdischarge protection, overcurrent/undercurrent protection, capacity protection, overtemperature protection, voltage trend anomaly protection, current trend anomaly protection, current fluctuation anomaly protection, voltage fluctuation anomaly protection, charging voltage rise rate anomaly protection, discharge current decline rate anomaly protection; |
|
|
Cycle index |
Up to 10,000 times |
|
|
Cooling-down method |
air blast cooling |
|
|
Rack size |
700*650*1350mm（W*D*H ） |
|
Number of channels |
8 channel |
|
Device accessories |
Test sheet, online tools, user manual, host software |
The image above is for reference only. Please refer to the actual product.
VI. Software and Interface Introduction
6.1 Main Interface
6.2 Plan Setup Interface
6.3 Test Curve Interface
6.4 Detailed Data Interface
VII. Main Configuration List
|
No. |
Name |
Brand |
Quantity |
Unit |
|
1 |
Main control panel |
In-house |
1 |
block |
|
2 |
Host CPU |
TI（ America ） |
1 |
individual |
|
3 |
Communication module |
In-house |
1 |
individual |
|
4 |
Electric relay |
Honfa |
4 |
individual |
|
5 |
Source |
Lorenz/Photo |
Power selection |
individual |
|
6 |
Leakage circuit breaker |
Chint |
1 |
individual |
|
7 |
Cabinet |
In-house |
1 |
individual |
|
8 |
Software system |
In-house |
1 |
cover |
VIII. Randomized List of Materials
|
No. |
Accessory name |
Quantity |
|
1 |
Testing facility |
1 unit |
|
2 |
Charge and discharge test harness |
8 pcs |
|
3 |
Communication accessories |
a surname |
|
4 |
Test software system |
1 set |
|
5 |
User Manual |
1 copy |
|
6 |
Product Qualification Certificate (including Calibration Certificate) |
1 copy |
Note: Customers must provide their own computers for testing software, and technical staff will guide the software installation and provide training.
Wechat:17720812054 Whatsapp:+86 13174506016 Email:David@batterymaking.com
Wechat:17720812054 Whatsapp:+86 13174506016 Email:David@batterymaking.com
Wechat:17720812054 Whatsapp:+86 13174506016 Email:David@batterymaking.com
Wechat:17720812054 Whatsapp:+86 13174506016 Email:David@batterymaking.com
Wechat:17720812054 Whatsapp:+86 13174506016 Email:David@batterymaking.com
Wechat:17720812054 Whatsapp:+86 13174506016 Email:David@batterymaking.com
Wechat:17720812054 Whatsapp:+86 13174506016 Email:David@batterymaking.com
Wechat:17720812054 Whatsapp:+86 13174506016 Email:David@batterymaking.com
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