About ITS5300 Battery Charge-Discharge Testing System
ITS5300 battery charging discharging test system provides turnkey testing solution from Milliampere-grade single cell to Megawatt battery pack. During charging-discharging life cycle test (BOL Test), it can simulate the real working condition, such as driving cycle, current pulse and self-defined waveform, to realize the comprehensive evaluation of battery life time, energy, and endurance mileage. The system is applicable to new products development, quality analysis/incoming inspection, production test and so on. Modular design provides great flexibility and independence for the test system configuration.
Product Features
ITS5300 provides comprehensive protection function, not merely hardware itself has over-voltage, over-current, over-temperature, anti-islandingprotections, but also the system has optional functions such as emergency stop module, power-off memory function, anti-sparkling and reverseconnection protection, under voltage protection etc, so as to effectively ensure the reliability of long-time operation of the system.
The ITS5300 battery test system offers a wealth of test steps and powerful statistical analysis capabilities. The channels can be operated synchronously/independently without affecting each other, and support third-party device control (temperature box or water-cooling system). Without anylanguage programming background, users can quickly master the test program editing and running. Powerful statistical analysis function, to assisttesters to quickly filter data, efficient completion of battery performance parameters analysis.
♦User-friendly GUI, easy to operate
♦Modular design, Maximum voltage and power up to 2250V/1152kW
♦Power regenerative efficiency up to 95%
♦High precision measurement, up to 0.02%+0.02%FS
♦Strong scalability, easy to integrate other equipment
♦High sampling rate, up to 1ms
♦AC/DC internal resistance test
♦Seamless current switching, road conditions simulation
♦Data query and statistical analysis functions
Battery Pack Test Solutions
ITS5300 battery pack test system can meet not only the basic but alsothe complicate testing application items, providing solutions forhigh-power batteries, such as batteries for EV, energy storage, etc.The system is able to simulate the vehicle driving conditions, do coldcranking test and other self-defined waveforms, and etc.
For thebattery pack test on the vehicle, the system can simulate the standardcharging process between the DC pile and the BMS, providingadvanced energy-saving bi-directional regenerative solution
Energy-regenerative testing solutions
ITS5300 battery pack test system can be configured with bidirectionalregenerative charging and discharging module, the energy could feedback to grid so as to save electricity during the high-power battery testing.Different from the traditional composition, the energy regenerative solutioncan convert the battery’s energy to clean alternative current electricitywhich can be used for other power-consuming units in the local grid. Theelectricity cost could be saved in a big way due to this regenerativesystem. Besides the bidirectional instruments can also save space forcabinet: the testing channels can be doubled in cabinet integration andthis help to improve the testing efficiency.
BMS communication function
ITS5300 battery pack test system provides BMS communication function.The message transmitting and receiving can be communicated betweenthe battery test system and BMS, recording all messages so as for furtheranalyzing. The test system can adjust charging and discharging parametersaccording to BMS requests, can meet cut off conditions give warningmessages based on data collecting from BMS, as well as supports DBCfiles importing.
Battery Module Test Solution
ITS5300 battery module test system provides users with two solutions,non-regenerative and regenerative, both can synchronously monitor thevoltage and temperature of each cell in the module while testing theperformance of the module. For smart 3C battery testing, ITS5300 candirectly obtain module parameters by supporting communication betweenSMBus and battery modules. For power battery module testing, ITS5300provides complex road conditions simulation, cold-start current pulse testand HPPC test, etc. Furthermore, this software provides rich test steps,powerful curve drawing, data query and statistical analysis functions.
Cell Test Solution
- Cell resistance / capacitance test: The internal resistance measurement accuracy is up to ± 0.5% ± 0.05% FS.
- Ultra-high measurement accuracy: the V / I measurement accuracy and sampling rate is up to 400 kHz.
Functions and Advantages
- Battery DCIR/ACIR test:
- Battery capacity test
- Battery cycle life test
- Coulombic efficiency test
- HPPC test
- Battery overcharge / over discharge endurance test
- Vehicle power battery pack test
- Dynamic roading conditions simulation test
- Equilibrium charge and discharge test
ITS5300 Test System Software Function Introduction
ITS5300 battery test system adopts all-new software structure that allows users to quickly edit test programs without any language programming basics. And, the software provides rich test steps, ultra-fast sampling rates, and powerful report analysis functions, which not only meet various battery test requirements, but also help improve battery process and trace quality problems in the later stages of testing. ITS5300 test system software has strong scalability, and reserves interfaces for integrating third-party devices, such as temperature boxes and water cooling systems.
