| Customization: | Available |
|---|---|
| After-sales Service: | Life-Long Aftersale Service |
| Warranty: | 12-Month |
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The device can provide CC mode, CV mode, CCCV mode, Pulse mode, CP mode, CR mode, DCIR mode, and HPPC etc. Through the work step editor, they can be edited to work in a combined work mode and can be quickly switched on the user's requirements.
Through these basic functions, the test system can carry out battery performance testing, rate charge and discharge testing, capacity testing, cycle life testing, DC internal resistance testing, reliability testing, energy efficiency testing, simulated road condition testing, etc.
When the same device works with multiple channels, the channels are completely independent of each other; when there is a need to expand the current, the channels can be connected in parallel.
| Min. data recording period | 10ms | General recording time, single-step recording time, and dynamic recording time can be set. |
| Other data recording intervals | Delta V, Delta I | The minimum recording condition is 10ms, and Delta V and DeltaDelta I can be set once above 10ms. |
| Min. interval of working condition | 20ms | |
| Min. pulse width | 20ms | |
| Programmable work step | 2000 | |
| Number of cycles | 65535 | |
| Max. number of loop nesting | 5 | |
| Charge / discharge mode | Constant current charging (CC-C) | Constant and variable input supported |
| Constant voltage charging (CV-C) | Constant and variable input supported | |
| Constant resistance charging (CR-C) | Constant and variable input supported | |
| Constant current and constant voltage charging (CCCV-C) | Constant and variable input supported | |
| Constant power charging (CP-C) | Constant and variable input supported | |
| Constant current discharging (CC-D) | Constant and variable input supported | |
| Constant power discharging (CP-D) | Constant and variable input supported | |
| Constant resistance discharging (CR-D) | Constant and variable input supported | |
| Pulse mode | Power pulse, current pulse | |
| Working condition simulation | Time-current mode, Time-power mode | |
| DC internal resistance test (DCIR) | ||
| Rest | ||
| Cutoff condition | Voltage | |
| Current | ||
| Capacity (total capacity, charging capacity, discharging capacity) | ||
| Energy (total energy, discharge energy, charge energy) | ||
| Time | ||
| Power | ||
| Number of cycles | ||
| D-value voltage of auxiliary battery cell | Requires optional auxiliary cell voltage acquisition function | |
| (Jump conditions, if conditions) | D-value voltage of auxiliary battery cell | Requires optional auxiliary cell voltage acquisition function |
| Delta V | ||
| Min. and max. auxiliary cell voltage | Requires optional auxiliary cell voltage acquisition function | |
| Customized variables | ||
| Execution type | goto | goto any step |
| Pause | ||
| Protection | ||
| Working condition simulation step | Current condition (20ms supported) | Single-step for 1 million rows of work conditions |
| Power condition (20ms supported) | ||
| Import EXCEL working condition files, editing supported. | ||
| Pulse step | Current pulse | 32 different pulses in a single pulse step |
| Power pulse | ||
| Min. pulse width 20ms | ||
| Continuous switching from charging to discharging in one pulse step | ||
| Pulse step editing and graphical preview | ||
| DCIR step | DCIR work step, hardware real-time calculation | |
| Software customized point taking for further data software calculations | ||
| Limit following function | Matrix following | Import data file |
| Limit following | Follow BMS parameters | |
| Setting following | ||
| Step check | The software automatically checks the logic of the edited steps and automatically pops up a notification. | Errors prevent saving and starting |
| Basic configuration of general parameters | Voltage upper and lower limits | |
| Current upper and lower limits | ||
| Capacity upper and lower limits | ||
| Temperature upper and lower limits | ||
| Delayed protection time | ||
| General recording conditions (time, voltage, current interval) | ||
| Advanced configuration of general parameters | Global if conditions are configurable for all types like charging, discharging and single work step. | |
| Voltage upper and lower limits | ||
| Current upper and lower limits | ||
| Capacity upper and lower limits | ||
| Auxiliary temperature upper and lower limits | ||
| Single-step parameter | Clear charging capacity and energy | Before the start of a single work step |
| Clear discharging capacity and energy | Before the start of a single work step | |
| Clear cumulative capacity and energy | Before the start of a single work step | |
| Customized variables (by function) | New variables can be created by combining regular variables, BMS variables, and peripheral parameters. | |
| Parameters (battery parameters, BMS values, and peripheral parameters) of a specific work step can be extracted for data calculation and used as jump and cutoff conditions for subsequent work steps. | ||
| Four operations of addition, subtraction, multiplication and division, averaging, maximizing and minimizing. | ||
| Data saving type | Database file | Automatic data backup |
| Curve plotting | 4 Y-axis of each curve and multiple curves configurable. | Select the content of the cycle data to be loaded for fast loading. |
| Curve operation | Zoom in, zoom out, move, copy, save, export, and adjust font-weight | |
| Data view | Tree diagram folding and unfolding, categorized into cycle, step, and record. | |
| Data export | Export in Excel and CSV |
| Upper computer communication mode | On TCP/IP protocol | |
| Communication interface | Ethernet | Standard, temperature box and water cooler function jointly |
| Networking | LAN via switches and routers | |
| BMS Communication | CANFD | |
| RS485 | ||
| External linkage | Standard temperature chamber, water cooler and other peripherals function jointly | Customized file editing |
| Data system service | Interactive with MES, LIMS, Production Task Board and other systems, real-time data uploading | Data requirements and interfaces provided by users |
| AC-side hardware protection | Grid over/under-voltage | |
| Anti-surge | ||
| Anti-island | Passive | |
| Over/under frequency | ||
| Self-detection | ||
| Air switch leakage | ||
| DC-side hardware protection | Bus over/under-voltage | |
| Hardware over-temperature | ||
| Battery channel voltage reverse connection | ||
| Battery channel power reverse connection | ||
| Self-detection | ||
| Crosstalk detection | Detect if channels are mixed | |
| Loose battery cable | ||
| Battery-side integrated protection | Battery total voltage upper and lower limit | |
| Battery single voltage upper and lower limit | ||
| Battery temperature upper and lower limits | ||
| Battery charge/discharge current limit | ||
| Battery capacity upper and lower limits | ||
| Differential voltage protection (total differential voltage protection of main sampling and auxiliary sampling) | ||
| Battery BMS jamming protection | ||
| CAN communication dropout protection | ||
| Abnormal voltage fluctuation protection | Upper computer editing | |
| Abnormal Current fluctuation protection | Upper computer editing supported | |
| Peripherals protection | Temperature box failure linkage protection | Upper computer editing supported |
| Temperature box failure linkage protection | Upper computer editing supported | |
| Peripherals disconnection linkage protection | ||
| Software protection | Power failure data continuation | |
| Upper computer offline test | Offline operation |
| Operating temperature | 0 ºC-40ºC | |
| Storage temperature | -20ºC-50ºC | |
| Operating relative humidity | ≤ 85%RH (no water vapor and condensation) | |
| Protection level | IP20 |
The work step editor is very capable of any working parameters as constants or variables, and the two modes can be chosen as needed; Customized variables and function calculations can be designed, and logical judgment conditions can be set; Import DBC files to realize limit following output.
After editing the work step, the general interface is as below:
After the device is started, it will display the real-time status and channel data on the main interface and save the test data in the background at the same time. Use our data analysis software to open and export the test data.
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