High-efficiency energy recovery power cell testing system. It also adopts a modular design, with 8 channels per unit, allowing independent data acquisition for each channel. Each channel can be independently programmed, with a maximum editable row count of 254.
* This product model has been updated. For details, please refer to CT/CE-4000 Series, or consult a sales expert.
Features
Tech Specs
With stable performance parameters, it ensures accurate and reliable test data. It also adopts a modular design, with 8 channels per unit, allowing independent data acquisition for each channel. Each channel can be independently programmed, with a maximum editable row count of 254. Additionally, it features an energy feedback function, reducing production energy consumption and serving battery production companies, new energy vehicle manufacturers, and more.
| Voltage & Current | 5V/20A |
| Current measurement range (Single-channel) | 0.1A～20A |
| Voltage measurement range (Single-channel) | 0.025V～5V |
*Other models can be customized according to voltage and current requirements.
Tailored for advanced battery testing: enabling dQ/dV differential capacity curve analysis capability.
With a height of 3U*, it occupies minimal space while offering numerous testing capabilities. Multiple units can be assembled onto a gantry, allowing easy storage and fulfilling the requirements for testing multiple batteries.
* 3 U = 5.25 IN = 13.335 cm
● Discharge Data Protection
● Offline Testing Function
● Voltage Upper Limit Setting
● Voltage Lower Limit Setting
● Current Upper Limit Setting
● Current Lower Limit Setting
● Capacity Upper Limit Setting
● Delay Time Setting
The software is fully functional, covering a variety of work-step settings, recording, and data storage to meet a wide range of testing needs.
Integrated peripheral devices such as Auxiliary Voltage, Auxiliary Temperature, and Environmental TestChambers for comprehensive testing and evaluation, providing multi-dimensional and quantifiable support for battery mass production testing.
| Equipment name | CT-4000 Battery Testing System |
|---|---|
| Enter the power supply | AC 220V ±10% / 50Hz |
| Input active power | 1418 W |
| Resolution ratio | AD: 16bit; DA: 16bit |
| Input impedence | ≥1M Ω |
| Voltage | |
| Constant voltage range control | 0.025V~5V |
| Minimum discharge voltage | 2.5V |
| Accuracy | ± 0.1% of F.S. |
| Stability | ± 0.1% of F.S. |
| Current | |
| Output range per channel | 0.1A~20A |
| Accuracy | ± 0.1% of F.S. |
| Single-channel maximum output power | 100 W |
| Stability | ± 0.1% of F.S. |
| Time | |
| Current rise time | Maximum current rise time of 20ms (10% to 90% or 90% to 10%) |
| Working step time range | (365 * 24) hour / step; time format supports 00:00:00.000 (h, min, s, ms) |
Voltage & Current Accuracy: ±0.01% F.S.
Recording Frequency: 100Hz
Number of Channels: 160CH
Temperature Range & Deviation: 32℉~140℉±3.6℉(0℃~60℃±2.0℃)
Heating Efficiency: 77℉~140℉≤30min
(25℃~60℃≤30min)
Cooling Efficiency: 77℉~32℉≤50min
(25℃~0 ℃≤50min)
Voltage & Current Accuracy: ±0.05% F.S.
Recording Frequency: 10Hz
Number of Channels: 160CH
Temperature Range & Deviation: 32℉~140℉±3.6℉(0℃~60℃±2.0℃)
Heating Efficiency: 77℉~140℉≤30min
(25℃~60℃≤30min)
Cooling Efficiency: 77℉~32℉≤50min
(25℃~0℃≤50min）
Current & Voltage Accuracy: ±0.05% F.S.
Recording Frequency: 10Hz
Current Response Time: ≤1ms
Temperature Range: 32°F~140°F (0℃~60℃)
Heating Time: 77°F→140°F≤30min
(25℃→60℃≤30min)
Cooling Time: 77°F→32°F≤50min
(25℃→0℃≤50min)
Temperature Range: 32℉~140℉
(0℃~60℃)
Ambient Air Temperature: 41℉~86℉
(5℃~30℃)
Temperature Fluctuation: ≤1.8℉(1℃)
(No load and stable temperature)
Cooling Efficiency: ≤40min(77℉→32℉)
(25℃→0℃)
Heating Efficiency: ≤30min(77℉→140℉)
(0℃→60℃)
Temperature Deviation: ±3.6℉(±2.0℃)
(No load and stable temperature)
