Battery Discharge Device 60V 50A 48V Battery Discharge Tester

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: KDZD880
• Discharge Current Control Accuracy: 0.1A
• Whole Set Voltage Measurement Range: 0-60V; 0-285V
• Model: 48V150A;48V300A ;220V30A;220V60A
• Constant Current Discharge Voltage Range: 40-56V; 40-56V
• Display Method: 7-Inch Color LCD Display with Touch
• Single Cell Voltage Measurement Type: 2V/6V/12V
• Voltage Testing Accuracy: 0.5%
• Current Testing Accuracy: 1%
• Individual Voltage Resolution: 2V/6V: 0.001V 12V: 0.01V
• Trademark: KDZD
• Origin: Hebei, China
• HS Code: 9030332000

Product Description

Product Overview:

 

The KDZD880 intelligent battery discharge tester is designed for testing the entire 12V-600V battery series. Different specifications and models have different requirements for the entire set, and the specific requirements depend on the instrument. A specialized instrument for testing lead-acid battery packs with a single cell voltage of 1.2V-12V.

The testing technology principle adopted by the instrument is designed according to the requirements of relevant national testing and maintenance regulations, to perform performance testing on the battery. The instrument has a high discharge power, small size, and light weight. The upper computer data management software has complete functions, reducing the workload of daily battery testing and maintenance. Provide scientific testing methods for battery and UPS power maintenance.
 

According to different functions
voltage	24V	48V	110V	220V	380V	24/48V	110/220V
current	50A 100A 150A	50A 100A 150A 300A 450A	30A 60A 100A	30A 60A 100A	30A 50A 80A	80/150A 150/300A	20A/40A 30A/60A

Technical parameters (selecting 48V/150A, 48V/300A and 220V/30A, 220V/60A as samples)
Characteristic	Technical parameter
Model	48V150A	48V300A	220V30A	220V60A
Single cell voltage measurement type	2V/6V/12V
Single cell voltage measurement range	2V:0~4V ; 6V:0~8V ;  12V:0~15V
Individual voltage resolution	2V/6V:0.001V;  12V:0.01V
Whole set voltage measurement range	0~60V	0~60V	0~285V	0~285V
Whole set voltage resolution	0.01V
Voltage testing accuracy	0.5%
Operating range of discharge current	2-150A can be continuously set, and above 150A, it can be customized, connected or overloaded	2-300A can be continuously set, and above 300A, it can be customized, connected or overloaded	2-30A can be continuously set, and above 30A, it can be customized, connected or overloaded	2-60A can be continuously set, and above 60A, it can be customized, connected or overloaded
Constant current discharge voltage range	40~56V	40~56V	180~280V	180~280V
Discharge current control accuracy	0.1A
Current testing accuracy	1%
Working voltage	AC 220V ± 15% (DC and AC/DC optional)
Heat dissipation method	Strong wind cooling
Communication methods	RS232 communication and SD card communication
Display method	7-inch color LCD display with touch
Appearance	440 long × 225 wide × 300mm high	480 in length × 225 wide × 410mm high	440 long × 225 wide × 300mm high	480 in length × 225 wide × 410mm high
Weight	Less than 10.5Kg	Less than 13Kg	Less than 10.5Kg	Less than 13Kg

 

 

Product functions and main features:

1. It has the function of conducting internal resistance testing and capacity evaluation on the battery pack.

2. It has the function of online monitoring of multiple performance indicators of the battery pack: when the battery pack is in online discharge, uniform charging, and float charging states, real-time online monitoring of the battery pack and each individual battery can be carried out. The monitoring content includes: the overall voltage of the battery pack, the voltage of each individual cell, the charging and discharging current of the battery pack, the monitoring time of the battery pack, the charging and discharging capacity of the battery pack, and other indicators.

3. It has the function of quickly and accurately identifying the quality of batteries. Has the function of verifying discharge tests on battery packs according to multiple discharge rates, accurately determining the true capacity of the battery; The online compensation discharge function achieves dynamic compensation during the discharge process, enabling the battery pack to truly discharge at a constant current.

4. Real time monitoring of the voltage of each individual battery during the online discharge process using equipment.

5. Test battery packs with a voltage of 24V/48V/110V/220V/380V and individual voltages of 2V, 6V, and 12V. Users can choose to set the type of individual voltage. Single cell voltage monitoring module, optional for wired and wireless.

6. When conducting capacity discharge tests, four discharge termination conditions can be set simultaneously: termination conditions for the entire set of voltage; Individual voltage termination conditions; Discharge time termination conditions; Discharge capacity termination conditions. The ongoing testing process can also be manually terminated as needed.

7. 7-inch color LCD touch screen.

8. Easy and convenient operation: all adopt modular interfaces, with good human-machine dialogue function, simple operation, clear process, and concise prompts for each interface and operation step, fundamentally avoiding incorrect operations.

9. The instrument can directly perform bar chart and curve analysis on the main test results, and the voltage curve can be continuously enlarged or reduced for easy observation. You can clearly analyze data without uploading to a PC.

10. The discharge parameter template function allows for direct calling of preset parameters for discharge testing. Intelligent discrimination program can intelligently determine whether a single unit has fallen off, and if a single unit falls off, the test will not be interrupted. Input overvoltage protection, LCD prompt, buzzer alarm; Overcurrent protection, LCD prompt, buzzer alarm; Battery voltage polarity reverse protection, LCD prompt, buzzer alarm.

11. Strong communication function, with RS232 communication interface and SD card interface. The data is transmitted to the computer for storage management, and can be stored and analyzed for long-term historical data; Utilizing SD cards to transmit data, real-time testing, real-time storage, lightweight and portable, safe and reliable.

12. The testing instrument host adopts an integrated design of monitoring and power parts, and the power part adopts high-efficiency devices.

13. The use of special low heat efficient load materials and control technology ensures high constant current accuracy.

14. The instrument has a parallel function and can also be equipped with external loads, allowing it to test various high-capacity batteries.

15. PC software analysis function provides data management, printing, analysis, report statistics, automatic generation of test reports, and report functions. The voltage curve can be continuously enlarged or reduced for easy observation. Quickly search for history.

16. Equipped with automatic testing protection function: When an abnormality is detected in the entire group or individual battery during the testing process, the test will be automatically terminated to prevent over discharge of the battery and avoid impact on the equipment; The ongoing testing process can also be manually terminated as needed.

17. After testing is completed, the calculation results will be automatically displayed, and maintenance suggestions will be provided based on specific test data.