The battery test systems CT3002N and CT3002D provide solutions for battery module/battery pack tests with higher current/voltage. They can also be used in situations where batteries are charged/discharged at high rates. Different current/voltage ranges and channel numbers can be custom-made based on the requirement.
Applications:
- Pouch cell test
- Supercapacitor test
- Flow cell test
- Battery module/battery pack test
Features
- High-precision battery test systems with 1/2/4/8 channels designed for power cell tests, battery module, and battery pack tests
- Independence channels with each can be set as Constant-Current Discharge (CCD), Constant-Current Charge (CCC), Constant-Voltage Charge (CVC), Constant Voltage Discharge (CVD), Cycling loops, etc.
- RS422 ports for efficient and reliable communications, very easy to set up
- Share the same software and connections with CT3002A/K
- Powerful data process software that can be used offline
- Data automatically backed up on the hard drive or an external drive
- Safety protections for all channels
- Custom current/voltage ranges available upon request, current up to 100 ample and voltage up to 300 volt
Specifications
| Model | CT3002N/CT3002D |
|---|---|
| Current range | 10A/20A/40A/50A/60A/80A/100A & more options |
| Voltage Range | 5V/10V/20V & more options |
| Number of channels | 1/2/4/8 |
| Voltage accuracy | 0.05%RD±0.05%FS (control and measurement) |
| Current accuracy | 0.05%RD±0.05%FS (control and measurement) |
| Constant power/resistance accuracy | 0.2%RD+0.2%FS (control) 0.1%RD+0.1%FS (measurement) |
| Charge | Constant current charge, Constant voltage charge, Constant power discharge, Constant resistance charge, C-rate charge |
| Charge Cut-off | Main Channel: Step time, Voltage, Current, Capacity, Energy, -dV, Cycles, Cx, N1, N2, Coulombic efficiency, Capacity retention, etc. Auxiliary Channel: Temperature, Voltage, Pressure |
| Discharge | Constant current discharge, Constant voltage discharge, Constant power discharge, Constant resistance discharge, C-rate discharge |
| Discharge Cut-off | Main Channel: Step time, Voltage, Current, Capacity, Energy, -dV, Cycles, Cx, N1, N2, Coulombic efficiency, Capacity retention, etc. Auxiliary Channel: Temperature, Voltage, Pressure |
| DCIR Test | Support |
| Sampling | △t：20ms～7200s △U：2mV～5V △I：2mA～2000A |
| Safety Protections | Voltage: over-charge, over-discharge; Current: charge capacity, discharge capacity; Capacity: charge capacity, discharge capacity; Real-time voltage: voltage monitor during charge (voltage drop prohibited), voltage monitor during discharge (voltage increase prohibited); Real-time current: current monitor during constant voltage charge (current increase prohibited); Auxiliary voltage: max voltage, min voltage; Auxiliary temperature: max temperature, min temperature |
| Communications | Serial |
| Working Environment | -10~50℃ (21~25℃ best), humidity<95% |
| Power supply | AC220V 50Hz/110V 60Hz |
| Input power | up to 3000W |
| Dimension | 23in*16in*5in (W*L*H) for CT3002N 24in*22in*10in (W*L*H) for CT3002D |
| Application | Battery module test, battery pack test, battery power test |
Auxiliary
Auxiliary channels, such as additional voltage monitoring channels and temperature monitoring channels, are available. They are integrated into the battery test systems and show the status of individual cells during the charge and discharge of the battery module/pack.