StorageBatteryCharge DischargeTesterDSF3020 DSF3020 is a precision battery performance test instrument that seamlessly integrates capacity testing,charging performance evaluation,DC internal resistance measurement, auto-cycling, data analysis, and consistency comparison. Users can set specific charge and discharge parameters, benefiting from the automatic charging and discharging cycle function. The instrument supports a maximum constant voltage of 34V, a maximum discharge current of 30A, and a maximum charge current of 20A. DK-specific software analyzes test data and automatically generates comprehensive charge-discharge characteristic curves.
The intelligent temperature monitoring system tracks the temperature of each battery in real-time and halts charging and discharging processes when the battery temperature exceeds the set threshold.
DSF3020 is an indispensable precision test instrument for battery manufacturers, electric vehicle producers, and their dealers. It is crucial for conducting battery tests, regular maintenance, and after-sales service. This equipment ensures reliable and safe battery operation while extending battery lifespan. Widely used for charge-discharge testing, rebuilding, and repair of electric vehicle power batteries, including models from BYD, Porsche Taycan, Tesla S/X, Fiat 500E, Volvo Polestar, among others.
Our cutting-edge Battery Test System is compatible with a wide range of battery types, including 6V, 8V, 12V, 16V, 18V, and 24V Lead-Acid Batteries, as well as advanced Lithium-Ion Batteries. Engineered for versatility and precision, this system ensures that your battery testing needs are met with unparalleled accuracy and reliability.
. Advanced Charge Characteristic Testing
. Precision Discharging Testing (Accurate Capacity Measurement)
. Automated Cyclic Charge and Discharge Testing
. Capacity Grading and Precision Matching
. Detailed Test Data Analysis and Comparative Review
. Real-Time Battery Temperature Monitoring and Control
· Each channel is outfitted with a dedicated processor, ensuring unparalleled precision in capacity calculation, timing, voltage, and current control.
·Independent heat source channel with advanced temperature control and speed-regulated fan.
· All channels are isolated, enabling direct testing of battery modules.
· LED indicators display running, testing, matching, and alarm statuses.
· Fully compatible with various lead acid and lithium batteries.
· Facilitates online testing between computer and device with detailed and comprehensive settings and results.
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Automatic switching between work steps for seamless operation.
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· Customizable charge and discharge parameters, including charge voltage.
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Real-time temperature monitoring function for each battery, with automatic cessation of charging/discharging if the set maximum temperature is reached.
· Customizable matching process that aligns test results with specified standards, with on-device marking and display.
· Comprehensive recording function of the testing process.
· 4 Y-axis curve plotting capabilities paired with robust data reporting functions.
· Customizable test status bar colors for easy monitoring, especially during large-scale tests.
.Power failure data protection feature allows seamless test continuation upon power restoration, retaining all pre-outage data.
. Operation software available in English for global usability.
| 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
Exquisite 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 dedicated to the research & development, production, and sales of Storage Battery Measuring & Maintenance Equipment, EV Charging Stations, Shared Power Swapping Stations, and Shared Mobility Solutions. We offer comprehensive storage battery service solutions to our clients.
Products Category:
Advanced Battery Charging & Discharging Tester
State-of-the-Art Battery Testing and Recovery Equipment
Lithium Battery Intelligent Charger
High-Efficiency E-Bike/E-Scooter Charging Station
Versatile Shared Battery Charging & Swapping System
Cutting-Edge Intelligent Lithium Batteries
Battery-Swapping E-bike/E-scooter solutions and more.
Why Choose Us?
- Since 2005, we have established industry leadership.
- Boasting over 15 years of experience,
- we deliver powerful functionality and superior performance.
- Our professional and robust R&D team ensures innovation.
- We maintain technical leadership and advantage.
- Our advanced production technology and automatic assembly lines ensure high quality.
- Our products are verified and approved by specialized users in over 50 countries.
- We bring rich experience in market operations.
- We provide professional and reliable after-sale service, including lifelong support.
Streamlined Delivery
Sample orders are dispatched by DHL, FEDEX, ***, UPS, or any preferred express service. We can also coordinate the delivery to an agreed address in China for loading at your convenience.
Normal orders are delivered by sea or air according to your instructions.
Comprehensive Equipment Operation Training & Guidance
I
n addition to providing user manuals and operation videos, we offer operation training and guidance support through telephone, email, video connection, remote connection, and other means after you purchase the equipment. Our equipment is designed to be intelligent, feature-rich, and user-friendly, ensuring ease of operation and mastery.
Warranty:
We offer a 12-month warranty, lifelong after-sale service, and free technology service.
After-sales service
(Note: The DK exporting division is the only official exporting department of DK INTELLIGENT. Purchases made through third parties or other channels may risk non-eligibility for official after-sales and technical services. To guarantee official service and support, overseas users should purchase directly from DK INTELLIGENT's official export division or our authorized local distributor.)
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During the warranty period, free replacement parts will be provided. We will dispatch the parts via DHL, UPS, ***, or FEDEX at our expense and offer guidance for replacement through phone, email, or video.
Our equipment's modular design ensures easy installation and replacement.
After the warranty period, replacement parts will be charged. However, if you pay for replacements, you will receive an additional six-month free warranty for the same issue.
We offer lifelong free technology service. Users can report malfunctions and seek maintenance advice through telephone, fax, email, and social media.
Exclusive Paid Service
Please note that the following conditions are excluded from our free maintenance coverage. In such cases, Dk Testing Equipment (Hangzhou) Co., Ltd. offers specialized paid services:
- Failure to operate or use the equipment according to the manual, resulting in damage.
- The equipment was disassembled or repaired by an unauthorized person not affiliated with our company.
- Damage caused by unexpected factors or human actions, such as water ingress, mechanical impact, dropping, burning, and similar incidents.
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