Xiamen Acey New Energy Technology Co., Ltd
| Overdischarge Current Protection Range | 0.1~300A |
| Delivery Time | 7~35 Days |
| Current Accuracy | ±0.1% |
| Payment Terms | T/T,PayPal,L/C,Western Union |
| Warranty | 1 Year Warranty with Lifetime Support |
| Overcharge Current Protection Range | 0.1~200A |
| Packaging Details | Plywood Case |
| After-sales Service | 24/7 Technical Support |
| Current Resolution | 1 mA |
| Input Power Supply | 180~240V 50/60HZ |
| Supply Ability | 200 Sets/Month |
| Supported Series | 1-24S |
| Brand Name | ACEY |
| Place of Origin | China |
| Model Number | ACEY-BP24-200A300A |
| Certification | CE |
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Product Specification
| Overdischarge Current Protection Range | 0.1~300A | Delivery Time | 7~35 Days |
| Current Accuracy | ±0.1% | Payment Terms | T/T,PayPal,L/C,Western Union |
| Warranty | 1 Year Warranty with Lifetime Support | Overcharge Current Protection Range | 0.1~200A |
| Packaging Details | Plywood Case | After-sales Service | 24/7 Technical Support |
| Current Resolution | 1 mA | Input Power Supply | 180~240V 50/60HZ |
| Supply Ability | 200 Sets/Month | Supported Series | 1-24S |
| Brand Name | ACEY | Place of Origin | China |
| Model Number | ACEY-BP24-200A300A | Certification | CE |
| High Light | 1-24S 200A BMS tester ，300A lithium battery BMS tester ，Battery management system testing machine | ||
1-24S 200A 300A BMS Tester Machine for Lithium Battery Management System Testing
Product Description
ACEY-BP24-200A300A BMS Tester is designed for manufacturers who need to verify the performance and safety protection functions of battery management systems with 1–24 series-connected cells. It supports charging currents up to 200A and discharging currents up to 300A, allowing users to evaluate key protection functions, including overcharge, overdischarge, overcurrent, and short-circuit protection. The system also checks voltage recovery and protection response times to help identify potential issues before battery packs enter production or undergo quality inspection.
Suitable for NMC, LiFePO4, and lithium cobalt oxide battery applications, the equipment also measures individual cell voltage, internal resistance, self-consumption current, and balancing performance. Users can configure test sequences and cycle counts according to their inspection requirements, with up to 9,999 test cycles available. Test records, including operating logs and abnormal events, can be exported to Excel for result analysis and quality traceability. RS232 computer communication, barcode scanning, and an optional MES interface further support integration into battery testing and production management workflows.
Product Features
1–24S BMS Compatibility: Supports BMS testing for NMC, LiFePO4, and lithium cobalt oxide battery systems with 1–24 series-connected cells.
High-Current Testing Capability: Supports charging currents up to 200A and discharging currents up to 300A to accommodate different BMS current ratings.
Fast Short-Circuit Protection Testing: Measures short-circuit protection response time within 0–5000 μs, helping verify the BMS response to sudden fault conditions.
Complete Protection Parameter Verification: Tests overcharge, overdischarge, charging and discharging overcurrent protection, voltage recovery thresholds, and protection delay times.
24-Channel Cell Voltage Simulation: Simulates individual cell voltages through 24 channels and detects cell disconnection, supporting verification of BMS voltage monitoring functions.
Low-Current Self-Consumption Measurement: Measures individual cell self-consumption from 0–500 μA and overall BMS self-consumption from 0–5000 μA, helping assess standby power consumption.
Cell Balancing Evaluation: Measures balancing activation voltage and balancing current. Active balancing and customized balancing current are available as optional configurations.
Automated Programmable Testing: Allows users to configure test sequences and repeat them for up to 9,999 cycles, reducing the need for manual intervention during repetitive testing.
Test Records and Data Export: Automatically records operating processes and abnormal events, with Excel data export for inspection reports and quality traceability.
Production System Connectivity: Features an isolated RS232 communication interface, barcode scanning, and an optional MES interface for integration with production and quality management workflows.
Main Test Functions
| No. | Function | Range | Accuracy | unit |
| 1 | Self-consumption of single cell | 0--500 | ±0.1 | uA |
| 2 | Self-consumption | 0--5000 | ±1 | uA |
| 3 | Overcharge voltage | 500--5000 | ±1 | mV |
| 4 | Overcharge recovery voltage | 500--5000 | ±1 | mV |
| 5 | Overcharge voltage protection delay | 0--10000 | ±1 | mS |
| 6 | Overdischarge voltage | 500--5000 | ±1 | mV |
| 7 | Overdischarge recovery voltage | 500--5000 | ±1 | mV |
| 8 | Overdischarge voltage protection delay | 0--10000 | ±1 | mS |
| 9 | Overcharge protection current protection value | 0.1--200 | ±0.01 | A |
| 10 | Overcharge protection current protection delay | 0--20000 | ±1 | mS |
| 11 | Overdischarge protection current protection value | 0.1--300 | ±0.01 | A |
| 12 | Overdischarge protection current protection delay | 0.1--20000 | ±1 | mS |
| 13 | Equalization function | 500--5000 | ±1 | mV |
| opening voltage | ||||
| 14 | Equalizing current | 1--500 | ±1 | mA |
| 15 | Charging current | 0.1--120 | ±0.01 | A |
| 16 | Discharging current | 0.1--120 | ±0.01 | A |
| 17 | Charging time | 0--100 | ±1 | S |
| 18 | Discharging time | 0--100 | ±1 | S |
| 19 | The difference of single cell self-consume | 0-500 | ±0.1 | uA |
| 20 | Resistance | 0-999 | ±1 | mΏ |
| 21 | Short circuit protection time | 0--5000 | ±1 | uS |
| 22 | The charging voltage of single cell | 500--5000 | ±1 | mV |
| 23 | The discharging voltage of single cell | 500--5000 | ±1 | mV |
| 24 | Open circuit voltage | 120000 | ±1 | mV |
| 25 | Number of voltage analogs | 24 | 0 | Series |
Other Parameter
| Project | Parameter |
| Consumption current measuring range | 1 ~ 5000uA |
| Consumption current measuring resolution | 0.1uA |
| Resistance | ACIR: 0-999mr |
| Protection time | Overcurrent protection time:0-999ms; |
| Short circuit protection time:0-999us | |
| 1 channel signal voltage output: | 500~5000mV |
| AD/DA | AD:16bit DA:16bit |
| Discharging model | CC |
| 24 analog cells | Input/output:500~5000mV, |
| voltage accuracy:±0.1% | |
| Communication rate | 2channels SBS communication |
| rate:10~100Kbps | |
| Others | Voltage sample:0~5000mV |
| accuracy:±0.1% | |
| Protect function | Overall protection (including reverse connection protection, voltage lower protection, voltage upper protection, and current upper protection), CC charging protection (abnormal voltage trend protection, abnormal charging current fluctuation protection, abnormal voltage fluctuation protection), CC discharge protection (including Voltage trend abnormal protection, discharge current fluctuation abnormal protection, voltage fluctuation abnormal protection) |
| Communication | Interface RS232/DB9 |
| Communication rate interface:38400 | |
| All communication ports of the equipment are isolated, with lightning protection design | |
| circuit structure | Modular structure, can be replaced and repaired in time with spare parts and spare parts. |
| Machine architecture | Split cabinet |
| Safety level | EN60950,GB4943 |
| noise | As per IEC62040-3, ≤70dBA |
| Degree of protection | IP20 |
| Color | Subject to actual conditions |
| lightning protection | GB17626 level:II |
| Cooling | Forced air cooling, at least 20cm space between exit and entry |
| Start pulse voltage | Equipment testing, the maximum allowable pulse voltage at the time of starting the execution process ≤ (set the number of test strings * set the single voltage)*110%, T≤500uS； |
| Start pulse current | For equipment testing, the maximum allowable pulse current at the time of starting the overcurrent test process is less than or equal to the upper limit of the set overcurrent protection value*120%, T≤1mS |
| Wiring method | Spring crimping |
Product Display
FAQ
Q1: How do I choose a BMS tester for different lithium battery pack configurations?
The ACEY-BP24-200A300A BMS Tester supports 1–24S battery management systems and is compatible with NMC, LiFePO4, and lithium cobalt oxide battery applications. It allows manufacturers to test different BMS configurations using one system, reducing the need for separate testing equipment for different series-cell configurations.
Q2: What BMS protection functions should be tested before battery pack production?
The ACEY-BP24-200A300A BMS Tester covers essential protection tests, including overcharge, overdischarge, charging and discharging overcurrent, and short-circuit protection. It also verifies protection thresholds, voltage recovery values, and response times, helping manufacturers check BMS safety functions before integrating the protection board into battery packs.
Q3: What should I consider when purchasing a BMS testing machine for production quality control?
The ACEY-BP24-200A300A BMS Tester combines programmable test sequences, automatic cycle testing, and Excel-based data recording to support repetitive inspection tasks. It supports up to 9,999 test cycles and offers barcode scanning, RS232 communication, and an optional MES interface, helping manufacturers manage test results and improve production traceability.
Company Details
Business Type:
Manufacturer
Year Established:
2009
Total Annual:
8,000,000.00-15,000,000.00
Employee Number:
120~200
Ecer Certification：
Verified Supplier
Founded in 2009, ACEY is a China-based manufacturer and turnkey solutions provider specializing in battery pack assembly equipment, battery cell and pack testing systems, and battery pack production lines for cylindrical, prismatic, and pouch battery packs. With 17+ years of experience, we have deli... Founded in 2009, ACEY is a China-based manufacturer and turnkey solutions provider specializing in battery pack assembly equipment, battery cell and pack testing systems, and battery pack production lines for cylindrical, prismatic, and pouch battery packs. With 17+ years of experience, we have deli...
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