34V 30A Lithium Battery Module/Pack Automatic Cycle Charge Discharge Tester DSF3020
DSF3020 is a precision battery performance test instrument integrated with charge & discharge, auto-cycle, testing data analysis, consistency comparison, it can set the parameters of charge and discharge by the user, and has automatic charging and discharging cycle function. Maximum constant voltage 34V, maximum discharge current 30A, maximum charge current 20A. The DK specific software can analyze and judge the test data, and automatically generate charge-discharge characteristic curves.
The intelligent temperature monitoring function can monitor the temperature of each battery in real-time, and automatically stop the charging and discharging when the battery temperature reaches the set maximum temperature.
DSF3020 is a specialized precision test instrument for battery manufacturers, electric vehicle manufacturers, and its dealers to process the battery test, regular maintenance and after-sale service. It’s the essential battery testing and maintenance equipment to keep the battery operate reliably & safely and maximize the service life. It is widely used in the charge discharge testing, reduilding and repair of electric car power batteries such as BYD, PROSCHE TAYCAN, TESLA S/X, FIAT 500E, VOLVO POLESTAR and other EV modles.
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Applicable Batteries:
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 Lead-acid, Li-ion, Polymer, Ni-MH, NiCd, and so on.
• Online test between computer and device, the setting and result is particular and plentiful.
• The temperature monitoring function can monitor the temperature of each battery in real-time, and automatically stop the charging and discharging when the battery temperature reaches the set maximum temperature.
• 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 4 Y-axis (voltage, current, capacity, temperature) and one x-axis (time) curve drawing ability, and data report function.
• The power failure data protection function allows continuing the test when power supply is restored and retains the data before a power failure.
• 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.: DSF3020 | ||
| Input Voltage: | AC 220V± 10% 50Hz/60Hz | |
| Input Power: | No-load 100W, full load 4100W | |
| Channel No.: | 8 | |
| Voltage | Max. Charge Constant Voltage: | 34V |
| Min. Charge Constant Voltage: | 7V | |
| Tolerance of Charge Voltage: | ±0.05V | |
| Max. Discharge Cut-0ff Voltage: | 34V | |
| Min. Discharge Cut-off Voltage: | 2V | |
| Tolerance of Discharge Voltage: | ±0.03V | |
| Current | Max. Charge Current: | 20A |
| Min. Charge Current: | 0.5A | |
| Tolerance of Charge Current: | ±0.1A | |
| Max. Discharge Current: | 30A | |
| Min. Discharge Current: | 0.5A | |
| Tolerance of Discharge Current: | ±0.03A | |
| Min. Charge Cut-off Current | 0.1A | |
| Power | Max. Output Power ( Single Channel ) | 500W |
| 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, temperature. | |
| Discharge | Discharge Modes: | Constant current discharge |
| Constant power discharge | ||
| Constant resistance discharge | ||
| Charge Cut-off Conditions: | Voltage, current, time, capacity, temperature. | |
| Cycle | Cycle Index: | 1-16 times |
| Temperature Monitoring | Temperature Detecting Range: | 0℃-65℃ |
| 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 | 4 core wires connection | |
| 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 or above system with LAN port configuration | |
| 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:
Packing Information:
Produce Size： 90*32.5*16 cm(L*W*H)
Pcs/Ctn: 1 pc/ctn
Package Size: 103*53*27 cm(L*W*H)
G.W.: 28.00 kgs
N.W.: 26.00 kgs
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:
