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| Brand Name: | ACEY |
| Model Number: | ACEY-BIT100-30A120A |
| MOQ: | 1 Set |
| Price: | USD 2280~6520/Set |
| Payment Terms: | T/T,PayPal,L/C,Western Union |
| Supply Ability: | 200 Sets/Month |
30A Charge 120A Discharge Lithium Battery Pack Comprehensive Tester for Battery Pack Production
Product Description
ACEY-BIT100-30A120A Battery Comprehensive Tester is designed for lithium battery manufacturers and battery pack assembly facilities to perform electrical testing and protection verification during production and final quality inspection. With charging capabilities of up to 30A, discharging capabilities of up to 120A, and a voltage range of 0–100V, it supports comprehensive inspection of lithium battery packs, including voltage, internal resistance, charge and discharge performance, overcurrent protection, and short-circuit response. The tester supports infrared barcode scanning for battery SN identification and automatic test initiation through voltage detection, making it suitable for battery pack production lines, assembly workshops, and outgoing quality inspection.
Test Items
| No. | Test Item | Description | Test Range |
|---|---|---|---|
| 1 | Voltage Test | The tester measures voltage twice: first as open-circuit voltage, and second after all tests are completed, especially after short-circuit protection testing, to verify battery status. The second voltage is slightly lower than the first. | 0–100 V |
| 2 | AC Internal Resistance | Measures battery AC internal resistance at 1000 Hz. | 0–4000 mΩ |
| 3 | Charge Overcurrent Protection Current | Verifies whether the battery activates protection when charging current exceeds the limit. This function is critical to prevent damage to the protection PCB. If not available, continuous charge current is selected instead. | 0–30 A |
| 4 | Continuous Charge Current | For batteries without charge overcurrent protection, the charge current is typically set to match the charger rating. | 0–30 A |
| 5 | Continuous Charge Voltage Monitoring | During continuous charging, upper and lower voltage limits can be set to determine whether the battery voltage exceeds the allowed range. | 0–100 V |
| 6 | Discharge Overcurrent Protection Current & Delay Time | When discharge current exceeds a preset value, protection is triggered automatically. Parameters are usually set according to the battery specification. | 0–120 A |
| 7 | Continuous Discharge Current | Evaluates whether the battery can sustain normal discharge current. PCB faults may cause failure to maintain continuous discharge. | 0–120 A |
| 8 | Continuous Discharge Voltage Monitoring | During continuous discharge, voltage upper and lower limits can be set to determine whether the battery voltage is out of range. | 0–100 V |
| 9 | Short-Circuit Protection Time | Measures protection response time when battery terminals are shorted. Faster response provides better protection. Typical requirement is below 1000 μs. Excessive short-circuit time may result from high loop resistance and should be analyzed. Maximum short-circuit withstand current is approximately 5000 A. | ≤1000 μs |
| 10 | Test Current Impact | No surge or impact current is generated during testing, ensuring no damage to the battery protection PCB. | — |
Product Highlights
Integrated Comprehensive Testing: Combines electrical measurement, charge and discharge testing, and battery protection verification in one system, reducing the need for separate testing equipment.
High-Current Charge and Discharge Testing: Supports up to 30A charging and 120A discharging, accommodating a range of lithium battery pack inspection requirements.
Microsecond-Level Short-Circuit Response Testing: Evaluates battery short-circuit protection response time, with a specified maximum short-circuit current of approximately 5000A.
Flexible Test Start Methods: Supports infrared barcode scanning for battery SN identification or automatic test initiation through voltage detection, offering flexibility for different testing workflows.
Multiple Protection Function Verification: Covers charging and discharging overcurrent protection, overcurrent delay, and short-circuit protection to help assess battery pack protection performance.
Built-In NG Alarm: Features an audible buzzer to alert operators when a battery pack fails the test, facilitating the identification and handling of unqualified products.
Product Features
Voltage Measurement: Measures battery open-circuit voltage and post-test voltage over a range of 0–100V, with 1mV resolution and an accuracy of ±(0.1% RD + 0.1% FS).
AC Internal Resistance Measurement: Performs AC internal resistance measurement at 1000Hz, with a specified range of 0–2000mΩ, 0.001mΩ resolution, and an accuracy of ±(0.1% RD + 0.1% FS).
Charging Performance Test: Supports continuous charging current testing from 0–30A and charging voltage monitoring from 0–100V.
Discharging Performance Test: Supports discharge current testing up to 120A at the highest voltage, with a specified continuous discharge capability of 200A under applicable operating conditions. Discharge voltage monitoring covers 0–100V.
Overcurrent Protection Test: Tests charging overcurrent protection current from 0–30A and discharging overcurrent protection current up to 120A, with an overcurrent delay time measurement range of 0–30S.
Short-Circuit Protection Test: Measures short-circuit protection response time over a range of 0–2000μs, with 1μs resolution.
NTC and R1 Resistance Measurement: Supports resistance measurement for NTC and R1 circuits, with a range of 0–100K and 0.001K resolution.
Computer-Controlled Testing: Supports upper-computer software control and manual testing to accommodate different operating requirements.
Factory Operating Environment: Operates at temperatures from -10°C to 40°C and relative humidity from 10% to 90%. Installation is recommended in a dry, well-ventilated factory environment.
Product Display
FAQ
Q1: What types of lithium batteries can this comprehensive tester test?
ACEY-BIT100-30A120A is suitable for lithium battery packs equipped with CH+, P+, CH-, and P- terminals. It supports battery pack testing within a voltage range of 0–100V, with charging current up to 30A and discharging current up to 120A.
Q2: What protection functions can this battery tester check?
ACEY-BIT100-30A120A can test charging and discharging overcurrent protection currents, overcurrent delay time, and short-circuit protection response time. It also measures open-circuit voltage, AC internal resistance, and post-test voltage to help evaluate battery pack electrical performance and protection functions.
Q3: Does this battery comprehensive tester support automatic testing and barcode scanning?
Yes. ACEY-BIT100-30A120A supports infrared barcode scanning to read battery serial numbers (SN) and initiate testing. It can also start the test automatically through battery voltage detection. The equipment supports upper-computer software control and manual testing.
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