Large Current Short Circuit Test Chamer HIGH-CURRENT-BE-XL

Product catalog summary

Overview: The document provides specifications and testing procedures for a Large Current Battery Short Circuit Testing Machine, detailing its performance parameters, safety features, and testing standards.

Performance Parameters: The testing machine is available in two models, BE-XL-10000A and BE-XL-15000A, with maximum operating currents of 10,000A and 16,000A respectively. It supports a maximum transient current of up to 16,000A and operates at ambient temperature. The inner resistance options range from <1mΩ to <100mΩ. Control is managed via a PLC touch screen, computer remote control, and remote control. The machine dimensions are W700xD1050xH1830mm, with an optional explosion-proof cabinet of W2000xD3000xH2000mm. It measures voltage from 0 to 1000V and has a short circuit response time of ≤20ms. Data interfaces include USB and data card options.

Safety Features: The machine is equipped with a video monitor system, explosion protection, smoke exhaust and alarm systems, and explosion-proof lighting. It includes a data acquisition module with independent remote acquisition and multiple channels for voltage, temperature, and current, ensuring data accuracy at a frequency of 100Hz. The short circuit method utilizes pneumatic and vacuum arc extinguishing, with safety alarms for electric leakage, over-current, abnormal sound-light, and smoke.

Testing Procedures: The test is conducted on battery packs and systems under specific conditions. The test temperature should be 20°C ± 10°C or higher, as per the manufacturer's request. All protective devices must be operational at the start of the test. The main contactors for charging and discharging should be closed to simulate vehicle mode. The positive and negative terminals are connected to create a short circuit, with connection resistance not exceeding 5mΩ. The short circuit is maintained until the protection function activates, or the shell temperature stabilizes, continuing for at least 1 hour. Post-test observation is required for 2 hours at room temperature.

Catalog excerpts

Large Current Short Circuit Test Chamer HIGH-CURRENT-BE-XL-1

Large Current Battery Short Circuit Test chamber Large Current Battery Short Circuit Testing Machine Large Current Battery Short Circuit Tester Performance parameters Model BE-XL-10000A BE-XL-15000A Max. Operating Current 10000A 16000A Max. Transient Current Temp. Range Ambient Temperature Inner Resistance <1mΩ, <5mΩ, <10mΩ, <20mΩ, <50mΩ, <100mΩ (Optional) Control Mode Close PLC touch screen control + computer remote control + remote control External Dimension W700xD1050xH1830mmwW700xD1050xH1830mm Explosion-proof Cabinet Dimension W2000xD3000xH2000mm (Option) Voltage Measurement Range 0~1000V Short Circuit Response Time ≤20ms Data Interface USB, Data card, etc... Safety device Video monitor system, explosion protection system, smoke exhaust system, smoke alarm device, explosion proof lighting device, etc. Data Acquisition Module Independent remote acquisition and quarantine, multi-voltage/temperature/current acquisition channels ensure data accuracy. Acquisition frequency 100HZ Short Circuit Method Pneumatic + vacuum arc extinguishing Safety Alarm device Electric leakage, over-current protection, abnormal sound-light alarm, smoke alarm, dual protection system, etc. Testing Fixture Customize according to actual testing condition Power Supply 220V 50Hz Related Standard Test Requirements 1.Test object: battery pack and system 2. Test conditions: 2.1 Test temperature should be at the 20+ 10°C or higher. (According to battery system manufacturer’s request). 2.2 All protective devices that affect the function of the test objects and related to the test results shall be in normal operation when test start. 3.The main contactors used for charging and discharging should be closed to indicate the feasible vehicle mode and the mode of allowing external charging. If is it not available to be completed in one single test, process two or more tests. 4. The positive and negative terminals of the test object being connected to each other to create a short circuit. The resistance of the connection (including wiring) which used to create short circuit should not exceeding 5mΩ. 5.Keep short circuit until any of the following conditions are met and the test is completed. 5.1 The protection function of the test object works and the short circuit current is terminated. 5.2 After the temperature of the test object's shellis stable (the temperature gradient is less than 4°C within 2h), the short circuit will continue for at least 1h. 6.After testing, observe for 2h under the room temperatu

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