Lithium Cell Capacity Grading And Matching Charge Discharge System
A number of DT50W-128 can constitute a testing group to match the needs of mass testing.
Applicable Batteries:
Battery cells of Li-Ion, polymer, Ni-MH, Ni-Cd, etc.
Features:
• Each channel is equipped with a dedicated processor to ensure a perfect level of capacity calculation, timing, voltage and current control.
• All channel is under isolated test, it can directly test the cells of battery pack.
• Independent heat source channel, temperature control and speed regulation fan.
• The LED light indicates the running status, testing status, matching status, alarm status.
• Fully compatibility with the batteries of Li-ion, Polymer, Ni-MH, NiCd, and so on.
• Fully compatible installation with 18650, 26650, 36650, pouch, block batteries.
• The height of the probe is adjustable, ruler scale for easy leveling
• Online test between computer and device, the setting and result is particular and plentiful,
• With the work steps of Constant Current Discharge, Constant Power Discharge, Constant Resistance Discharge, Constant Current Charge, Constant Voltage Charge, Constant Current & Voltage Charge, Internal Resistance Test and Idle, etc.
• Work step automatically switching.
• The charge and discharge parameter can be customized.
• The matching can be processed, the test results can be matched according to the customized standard, and it can mark and display on the device.
• The recording function of the test process
• With 3 Y-axis (voltage, current, capacity) and a time axis curve drawing ability, and data report function.
• The color of the test status bar is customized, which makes it easy to check the test status of all devices when the number of tests is large.
Technical Specification:
| Model No.: DT50W-128 | ||
| Input Voltage: | AC 220V± 10% 50Hz/60Hz | |
| Input Power: | No-load 0.64KW, full load 13.2KW | |
| Channel No.: | 128 | |
| Voltage
|
Max. Charge Constant Voltage: | 5V |
| Min. Discharge Cut-off Voltage: | 1V | |
| Tolerance: | 0.02V | |
| Current
|
Max. Charge Current: | 10A |
| Max. Discharge Current: | 10A | |
| Min. Charge Cut-off Current | 0.05A | |
| Tolerance: | 0.02A | |
| Power | Max. Output Power ( Single Channel ) | 100W |
| Data Recording
|
Data Recording Conditions
|
Time interval |
| Voltage interval | ||
| Current interval | ||
| Charge
|
Charge Modes:
|
Constant current charge |
| Constant voltage charge | ||
| Constant current & voltage charge | ||
| Charge Cut-off Conditions: | Voltage, Current, Time, Capacity, -△V | |
| Discharge
|
Discharge Modes:
|
Constant current discharge |
| Constant power discharge | ||
| Constant resistance discharge | ||
| Charge Cut-off Conditions: | Voltage, Current, Time, Capacity | |
| Cycle
|
Cycle Index: | 1-9999 times |
| Cycle Nest | Nestable | |
| Protection
|
Power-down protection | |
| Reverse connection | ||
| Over-temperature protection | ||
| Over-voltage protection | ||
| Short-circuit protection | ||
| IP Grade | IP20 | |
| Channel Control Mode | Independent control | |
| High Voltage Insulation Between Channels | AC1000V/2min Normal | |
| Voltage & Current Test Sampling | Five-core wires connection / Probe | |
| Noise | < 76 dB | |
| Host Computer Communication Method | based on TCP/IP protocol | |
| Test Report Output Method | Excel | |
| Server Disk Configuration | >100GB | |
| Server Operation System | Windows XP, Windows 7/8/10 | |
| Communication Port | LAN | |
| Equipment Work Ambient Conditions | ||
| Operation Ambient Temperature | 0 ℃ – 40 ℃ | |
| Storage Temperature | -10 ℃ – 50 ℃ | |
| Operation Ambient Humidity | ≤ 70 % RH (No condensation) | |
| Storage Ambient Humidity | ≤ 80 % RH (No condensation) | |
Illustrations:
Product Size： 80*45*200 cm (L*W*H)
Software Interfaces
Main Interfaces
List Display
Work Step Setting
Match Conditions Setting
Single Channel Data Analysis
Multiple Channel Data Analysis and Comparison
Test Data Exporting
Device Connection Diagram:
