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.
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.
All-around product tour.
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℃)
● Cooling Efficiency：77℉ ~ 32℉≤50min(25℃~0 ℃)
● 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℃)
● Cooling Efficiency：77℉ ~ 32℉≤50min(25℃~0 ℃）
● Voltage & Current Accuracy：±0.05% F.S.
● Recording Frequency：100Hz
● Number of Channels：80CH
● Temperature Range & Deviation：50℉ ~ 185℉±3.6℉(10℃ ~ 85℃±2.0℃)
● Heating Efficiency：77℉ ~ 185℉ ≤40min(25℃ ~ 85℃)
● Cooling Efficiency：77℉ ~ 50℉≤40min(25℃~10 ℃)
● 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：≤40MINS(77℉→32℉)(25℃→0℃)
● Heating Efficiency：≤30MINS(77℉→140℉)(0℃→60℃)
● Temperature Deviation：±3.6℉(±2.0℃)(No load and stable temperature)
