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| Brand Name: | ACEY |
| Model Number: | ACEY-BP24-50A120A |
| MOQ: | 1 Set |
| Price: | USD 2990~5920/Set (negotiable) |
| Payment Terms: | T/T,PayPal,L/C,Western Union |
| Supply Ability: | 200 Sets/Month |
1-24S 50A Charge 120A Discharge BMS Tester for E-Bike Battery Pack Production Line
ACEY-BP24-50A120A BMS Tester is designed for testing 1-24S battery management systems during lithium battery pack manufacturing and assembly. It supports overcharge current protection testing up to 50A and overdischarge current protection testing up to 120A. The tester evaluates overcharge, overdischarge, overcurrent, short circuit protection, and recovery functions, while measuring cell voltage, internal resistance, self-consumption, balancing current, and balancing voltage. With programmable test cycles, adjustable cell voltage simulation, RS232 communication, and Excel data export, it supports BMS functional verification, production quality control, and test data traceability.
Multi-Series BMS Testing: Supports battery management systems with 1-24 series cells.
Protection Function Testing: Tests overcharge, overdischarge, overcurrent, short circuit protection, and recovery functions.
Electrical Parameter Measurement: Measures self-consumption, internal resistance, cell voltage, balancing current, and balancing voltage.
Programmable Cycle Testing: Supports 1-9999 test cycles for repeated protection function verification.
Adjustable Cell Simulation: Provides simulated cell voltage adjustment from 500mV to 5000mV per channel.
Data Management: Records test operations and abnormal events for process traceability.
Computer Communication: Connects to a host computer through an RS232 interface.
Test Data Export: Saves test results in Excel format.
Production Line Integration: Supports barcode-triggered testing and an MES system interface.
Optional Functions: Active balancing, customized balancing current, and communication protocol testing are available as options.
Parameter of the main loop test:
| Project | Parameter |
| Voltage | 102000mV |
| Voltage resolution | 1mV |
| Voltage accuracy | ±0.1% |
| Discharging current | 0.1A ~120A |
| Current resolution | 1mA |
| Current accuracy | ±(0.1%) |
| Other | The charging and discharging circuits are completely separated |
Parameter of every series cell:
| Project | Parameter |
| Output voltage of every cell | 500mV ~ 5000mV |
| Input voltage of every cell | 500mV ~ 5000mV |
| Voltage resolution | 1mV |
| Voltage accuracy | ±0.05% |
| Equalization current | 500mA |
Parameter of power Box(Overcurrent):
| Project | Parameter |
| Controllable analog current range | 0.1A -120A |
| Controllable analog current accuracy | ±0.1% |
| Maximum output voltage | 5000mV |
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 |
| IP Level | 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 |
Q1. What types of batteries can this BMS tester support?
The ACEY-BP24-50A120A BMS Tester supports BMS testing for lithium-ion, lithium iron phosphate (LiFePO4), and lithium cobalt oxide battery applications, subject to the compatible BMS specifications.
Q2. What protection functions can this BMS tester test?
The ACEY-BP24-50A120A BMS Tester can test overcharge protection, overcharge recovery, overdischarge protection, overdischarge recovery, charge and discharge overcurrent protection, short circuit protection, protection delay time, and balancing functions.
Q3. Can this BMS tester be used on a battery pack production line?
The ACEY-BP24-50A120A BMS Tester can be used for BMS protection board testing during lithium battery pack manufacturing and assembly. It supports programmable test cycles, RS232 computer communication, Excel data export, barcode-triggered testing, and an MES system interface to support production testing and data traceability.
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