100V 30A Lithium Battery Pack Charge And Discharge Test Machine
Product Description
- Application: mainly used for circle life testing and quality control of li-ion battery, lead-acid battery, Ni-Cd battery, NiMH battery and so on in production line or in lab.
- Support battery circle life testing, capacity testing, charging characteristic testing, discharging characteristic testing, charge retention capability testing, charge and discharge efficiency testing, over charge or over discharge rate affordability testing.
Working Environment and Technical Parameters
- Power supply of the whole cabinet: AC 380V±10%, frequency: 50HZ±5%.
- Maximum input power of the whole cabinet: 60.0 kW (18CH)
- Working temperature: 0℃~ 45℃.
- Humidity: less than ≤ 85%R.H (non-condensing).
- No severe shake, no corrosive gases, no flammable or explosive gases around.
- Resolution: AD 16 bit.
advantages
- Power feedback to grid with direct current bus efficiency ≥90%: Both charging and discharging is energy-saving which saves a lot of electric power expenses and air-conditioner fees.
- CCCV charge: CC charge transfer to CV charge smoothly, without any impact, which can avoid the micro-shot circuit due to high temperature of peak current impact or to avoid PCB protection or second protection action caused by over-charging.
- Current and voltage sampling is of high stability and accuracy: this equipment applied 16bit bipolar ADC unit, to ensure voltage sampling high accuracy and long-term stability.
- User management includes authority management, role management and user management. Managers can set management permissions for each function module of the software, and set multiple user IDs according to the operator's permission requirements.
- Voltage clamp function: when battery does protect action through charging process, voltage clamp to pre-set voltage can protect battery or PCB from damage.
- Testing steps can set record conditions by section to achieve intelligent data management.
- Each channel has a built-in CAN and RS485 communication module to support BMS CAN communication function: collect the total voltage, total current, single cell voltage, temperature and other data of BMS system in real time, and make synchronous comparison with HRCDS voltage and current data. When setting BMS voltage, current and temperature and other data to meet certain conditions, the steps of the main channel will stop or convert, and the specific reading information will be provided by the customer.
- It supports user-defined signal sets. Users can customize the setting name according to their own needs and data recording requirements. By adding "sub semaphore" as protection parameters, multiple protection parameters can be set through the operators "maximum value, minimum value, difference value, mean value, +, -,×,÷, and, or, exponential variance, sine and cosine "function and other numerical relations are calculated, and the obtained results can generate new judgment conditions.
Technical parameter
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No. |
Item |
HRCDS-100V30A |
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1 |
Main channels |
1CH/ module |
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2 |
Channel working mode |
Completely independent |
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3 |
Main channel working mode |
Charge: CC, CV, CCCV, no voltage or current impact when CC transfer to CV Discharge: CD, CP, CR Still |
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Main channel test cutoff condition |
Time, total voltage, total current, capacity, -ΔV, Vcell, RSOC, etc. |
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4 |
Main channel Voltage |
Single channel test range |
0V-100V |
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Min. discharge voltage |
6V |
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Accuracy |
±0.05%FS+0.05%RD |
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Resolution |
1mV |
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Main channel Current |
Single channel test range |
±30A |
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Min. output current |
60mA |
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Accuracy |
±0.05%FS+0.05%RD |
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Resolution |
1mA |
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Current start response time |
＜10ms(10%FS~90%FS) |
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Time |
Resolution |
1s |
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Auxiliary voltage (Optional) |
Range |
DC：0-5V |
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Accuracy |
±0.05%FS |
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Resolution |
1mV |
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Auxiliary temperature (Optional) |
Range |
﹣20℃～100℃ |
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Accuracy |
±1℃(0℃～80℃) |
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Resolution |
0.1℃ |
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Power |
Output power |
Single channel continuous working power 3000W. |
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Stability |
±0.1%FS+0.1%RD |
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5 |
Communication |
LAN |
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Battery BMS communication |
Support CAN 2.0A, CAN 2.0B; RS485 communication; Support DBC import, realize data reading with BMS CAN, and participate in process control |
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6 |
Control program |
Support data protection when power off, continue testing caused of power cutoff or manually stop and revise step parameter online. |
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Users can set protection condition, include minimum voltage, maximum voltage, minimum current, maximum current, etc. |
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Users can set auxiliary channel protection condition, including minimum voltage, maximum voltage, maximum temperature, minimum temperature. |
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Cycle time |
Max. 9999 |
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Programmable step |
Max. 9999 |
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Nested loop |
Max. 10 layers |
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Step time range |
No limit, support h, min, s |
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Data record |
Time≥1s, Voltage≥0.1%FS, Current ≥0.1%FS |
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Program feature |
Each step has one or multiple exit. |
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7 |
Data display |
Cycle list |
Circulation number. Charge/discharge capacity, efficiency, power and average voltage, etc. |
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Process list |
Process number, working mode, process time, capacity, power, medium voltage, cut-off voltage, cut-off current, etc. |
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Detail list |
Record number, system time, cumulative time, voltage, current, energy, power, cell temperature, etc. |
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8 |
Data export |
Data can be exported as EXCEL, TXT or diagram. Provide charge discharge efficiency, charge discharge curve, voltage, capacity, current-time characteristic curves, etc. |
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9 |
Data saving |
Save as files |
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10 |
Curves type |
X-coordinate: total time, charge discharge capacity, cycle time, voltage, current, capacity |
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Y-coordinate: total voltage, current, capacity, power, cell temperature(Optional), end of charge and discharge capacity, etc. |
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11 |
Software protection |
Power off data protection, power resume continue testing, OVP, ODP, OCP, UCP, OTP, capacity protection, abnormal voltage trend protection, abnormal current trend protection, abnormal current fluctuation protection, abnormal voltage fluctuation protection, abnormal charging voltage increase rate protection, abnormal discharge current decrease rate protection |
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Hardware protection |
Power off, open circuit and short circuit protection. Reverse or wrong connection protection, OCP, OVP, OTP, fixture contact abnormal protection |
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Warning function |
Switch off automatically under emergency, shutdown when power off, load connect and disconnect automatically. |
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12 |
Barcode scan |
Support barcode start and binding test data, classify batteries rapidly and accurately. Support detailed battery database management functions, connect battery information with testing data base, which is easy for management of data base system. |
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13 |
Sampling terminals |
Four-polar sampling. Copper nose or other fixture. |
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14 |
Energy consumption |
Discharge power feedback to grid |
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15 |
Cooling method |
Forced Fan-cooled |
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16 |
Noise |
Less than 70dB |
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IP grade |
IP20 |
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17 |
Repair |
Modularized structure. Can be replaced or repair with spare parts. |
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Product Details
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