StorageBatteryCharge DischargeTesterDSF3020 is an advanced precision battery performance test instrument that seamlessly integrates capacity testingcharging performance evaluation, DC internal resistance measurement, auto-cycle capabilities, comprehensive testing data analysis, and consistency comparison. It allows users to customize charge and discharge parameters and features an automatic charging and discharging cycle function. With a maximum constant voltage of 34V, a peak discharge current of 30A, and a top charge current of 20A, the DK proprietary software delivers in-depth analysis and judgment of test data, automatically generating detailed charge-discharge characteristic curves.
The intelligent temperature monitoring system provides real-time oversight of each battery's temperature, ceasing charging and discharging operations if the battery temperature exceeds the pre-set threshold.
DSF3020 is an indispensable precision test instrument tailored for battery manufacturers, electric vehicle producers, and their dealers, facilitating efficient battery testing, routine maintenance, and after-sale services. This essential equipment ensures batteries operate reliably and safely, extending their service life. It is extensively utilized in the charge-discharge testing, rebuilding, and repair of electric vehicle power batteries, notably including models like BYD, PORSCHE TAYCAN, TESLA S/X, FIAT 500E, VOLVO POLESTAR, and other leading EV models.
Compatible with a wide range of 6V/8V/12V/16V/18V/24V Lead-Acid Batteries and advanced Lithium-Ion Batteries, ensuring seamless performance and reliability.
. Comprehensive Charge Characteristic Testing.
. Precision Discharging Testing (Capacity Measurement).
. Seamless Automatic Cycle Charge and Discharge Testing.
. Advanced Capacity Grading and Matching.
. Detailed Test Data Analysis and Comparison.
. Intelligent Battery Temperature Monitoring and Control.
· Each channel is endowed with an exclusive processor, delivering impeccable capacity calculations, precise timing, and meticulous voltage and current control.
·· Independent heat source channel, featuring temperature regulation and a speed-adjustable fan for optimal performance.
· Every channel operates under isolated testing conditions, enabling direct examination of battery pack modules.
· An LED light system clearly indicates various statuses: running, testing, matching, and alarms.
· Universally compatible with all types of lead-acid and lithium batteries.
· Facilitates online testing between computer and device, ensuring detailed and comprehensive settings and results.
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· Automatic switching of work steps for seamless operation.
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· Customizable charge and discharge parameters, including charge voltage, tailored to your needs.
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· Real-time temperature monitoring for each battery, with automatic shutdown upon reaching the set maximum temperature, ensuring safety.
· Provides matching capabilities, allowing test results to be aligned with customized standards and visibly marked on the device.
· Comprehensive recording of the test process for thorough documentation.
· Advanced 4 Y-axis curve drawing and robust data reporting functionalities.
· Customizable test status bar colors, simplifying the monitoring of multiple devices during extensive test scenarios.
·· Power failure data protection ensures the test continues upon power restoration, preserving data integrity.
· Operation software available in English, ensuring ease of use.
| Model No.: DSF3020 |
| Applicable Batteries: |
Lead-acid Batteries, Lithium Batteries |
| Input Voltage: |
AC 220V± 10% 50Hz/60Hz |
| Channel No.: |
8 |
| Maximum batteries number to be tested at one time |
8 |
| 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 |
| IP Grade |
IP20 |
| Product Size |
840*350*179 mm |
| Weight |
25KGS |
| Parameter of Single Channel |
| Power |
Max. Standby Power(Singe Channel) |
13W |
| Max. Discharge Power(Single Channel) |
78W |
| Max. Charge Power(Single Channel) |
750W |
| Voltage |
Charge Constant Voltage: |
7.3V-34V adjustable, 0.1V stepping |
| Tolerance of Charge Voltage: |
±0.03V |
| Discharge Cut-0ff Voltage: |
2V-34V adjustable, 0.1V stepping |
| Tolerance of Discharge Voltage: |
±0.03V |
| Current |
Charge Current: |
0.5A-20A adjustable, 0.1A stepping |
| Tolerance of Charge Current: |
±0.03A |
| Max. Discharge Current: |
0.5A-30A adjustable, 0.1A stepping |
| Tolerance of Discharge Current: |
±0.03A |
| Charge Cut-off Current |
0.1A |
| Data Recording |
Data Recording Conditions |
Time interval |
| Voltage interval |
| Current interval |
| Charge |
Charge Modes: |
Constant current & voltage charge |
| Charge Cut-off Conditions: |
Voltage, current, time, capacity, temperature, temp. rising rate. |
| Discharge |
Discharge Modes: |
Constant current discharge |
| Charge Cut-off Conditions: |
Voltage, current, time, capacity, temperature. |
| Cycle |
Cycle Index: |
1-16 times |
| Temperature Monitoring |
Temperature Detecting Range: |
0ºC-65ºC |
| Protection |
Power-down protection |
| Reverse connection |
| Over-temperature protection |
| Over-voltage protection |
| Short-circuit protection |
| Equipment Work Ambient Conditions |
| Equipment Work Ambient Conditions |
| Operation Ambient Temperature |
0 ºC - 40 ºC |
| Storage Temperature |
-10 ºC - 50 ºC |
| Operation Ambient Humidity |
≤ 70 % RH (No condensation) |
| Storage Ambient Humidity |
≤ 80 % RH (No condensation) |
Upper Computer Connection
Packing Information
| Model No |
QTY/CTN |
Package Size |
G.W. |
| DSF3020 |
1PC/CTN |
103(L)*53(W)*27(H)CM |
28KGS |
About us:
Founded in 2005, DK TESTING is a pioneering high-tech enterprise specializing in the research, development, production, and sales of Storage Battery Measuring & Maintenance Equipment, EV Charging Stations, Shared Power Swapping Stations, and Shared Mobility Solutions. We provide comprehensive storage battery service solutions tailored to our clients' needs.
Products Category:
Battery Charging & Discharging Testers
Battery Testing and Recovery Equipment
Lithium Battery Intelligent Chargers
E-Bike/E-scooter Charging Stations
Shared Battery Charging & Swapping Systems
Intelligent Lithium Batteries
Battery-swapping E-bikes/E-scooters and more.
Why choose us?
- Since our inception in 2005, we have established ourselves as industry leaders.
- With over 15 years of experience,
- we offer powerful functionality and superior performance.
- Our professional and robust R&D team ensures continuous innovation.
- We maintain technical leadership and advantage.
- Our production technology is advanced, utilizing automatic assembly lines.
- Market-validated and approved by specialized users in over 50 countries.
- Extensive experience in market operations.
- We provide professional, lifelong after-sales service.
Delivery
Sample order dispatched by express via DHL, FEDEX, ***, UPS, or any preferred service. We can also coordinate to send it to an agreed address in China for your convenience.
Normal order delivered by sea or air as per your instructions.
Equipment operation training & guidance
I
n addition to providing user manuals and operation videos, after your equipment purchase, we offer operation training and guidance via phone, email, video connection, remote support, and more. Our equipment boasts intelligent design, rich functions, and user-friendly operation, ensuring ease of use.
Warranty:
12-month warranty, lifelong after-sales service, and free technology support.
After-sales service
(Very important: The DK exporting division is the only official exporting department of DK INTELLIGENT. Purchasing from third parties or other channels may risk forfeiting official after-sales & technology services. To ensure proper service and support, overseas users should purchase directly from DK INTELLIGENT's official exporting division or authorized local distributors.)
.
Free replacement parts during the warranty period, dispatched via DHL, UPS, ***, or FEDEX at our expense. We provide phone, email, or video guidance for replacements.
Our equipment's modular design ensures easy installation and part replacement.
Post-warranty, replacement parts cost will apply. Paid parts come with a free six-month warranty for the same issue from the maintenance date.
We offer lifelong free technology service; users can report malfunctions and seek maintenance advice via phone, fax, email, and social media.
Paid service
The following conditions are not covered under our complimentary maintenance service. Should any of these occur, we kindly offer paid service options. Please take note:
- Failure to operate or use the device as per the provided manual, resulting in damage
- If the instrument has been disassembled or repaired by anyone not authorized by our company
- Damage caused by unexpected factors or human actions, such as water ingress, mechanical damage, dropping, burning, and similar incidents.
EXPO
Research & Development
PRODUCTION
DEKANG IMAGES
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