220V DC Load Bank Electronic Battery Capacity Tester Digital Constant Current Battery Discharge Machine

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year, 1 Year
• Model NO.: KDZD832
• Single Voltage Measurement Range: 2V:0~3V;4V/6V:4~8V; 12V:8~15V;24V
• Single Voltage Resolution: 2V/4V/6V:0.001V;12V:0.01V;24V:0.01V
• Current Test Accuracy: 1%
• Communication Mode: RS232 Communication and SD Card
• Cooling Mode: Forced Air Cooling
• Voltage Test Accuracy: 0.5%
• Single Voltage Measurement Type: 2V/4V/6V/12V/24V
• Working Voltage: AC220±15%
• Transport Package: Carton or Wooden Case
• Trademark: KDZD
• Origin: Hebei, China
• HS Code: 9030332000

Product Description

Product Overview

The KDZD832 intelligent battery activator (2V-24V all-in-one machine, suitable for 2V, 6V, 12V/24V batteries, hereinafter referred to as the activator) is a portable product designed for handling outdated batteries in daily maintenance. It has four independent usage modes: battery discharge mode, battery charging mode, battery activation mode, and battery internal resistance testing function.
 
Capacity tests can be conducted on outdated batteries based on their different practical situations. Low voltage constant current charging can be used, or multiple cycle periods can be set to cycle and discharge the battery with the minimum capacity multiple times, in order to activate the active substances that cause the failure of the battery plates and improve the capacity of outdated batteries.

Simultaneously equipped with PC application software, the collected data is uploaded to the computer for various analyses.
 

Model	KDZD832
Single voltage measurement type	2V/4V/6V/12V/24V
Single voltage measurement range	2V:03V4V/6V:48V 12V:815V24V
Single voltage resolution	2V/4V/6V:0.001V12V:0.01V24V:0.01V
Voltage test accuracy	0.5%
Working range of charging and discharging current	2V/4V:2A50A6V:2A30A12V:2A30A24V:2A30A
Charge and discharge current control accuracy	0.1A
Current test accuracy	1%
Check range of battery capacity	20Ah500Ah6V:20Ah300Ah12V:20Ah300Ah24V:20Ah300Ah
Working voltage	AC220 ± 15%
Communication mode	RS232 communication and SD card
Cooling mode	forced air cooling
Working environment	temperature 0 ~40 ; Humidity 20%~80% RH
Storage conditions	packaging and storage at - 20 ~70
Display mode	7-inch color LCD
Overall dimension	210×240×280mm
Weight	7kg
Carrying mode	portable

Function Description
1. Single cell activation function: When the battery is in online float charging or offline state, it can be activated. Set the activation cycle times, single activation charging time, and protection voltage parameters before activation, and the instrument will automatically activate the function; And display real-time data such as battery voltage, charging/discharging current, charging/discharging capacity, charging/discharging time, etc; The activation process can be stopped either by completing the preset activation cycle or by manually terminating the operation.

2. Single cell battery verification discharge function:
The activator can perform constant current discharge on individual batteries by setting parameters such as discharge current, discharge time, discharge capacity, and termination voltage. The instrument automatically executes the discharge function and displays real-time data such as discharge current, discharged capacity, battery voltage, and discharge time; The discharge test can be stopped when the battery reaches the preset termination discharge condition or when the operation is manually suspended.

3. Single battery charging function:
When the battery is in online float charging or offline state, it can be automatically charged by setting parameters such as charging current, charging time, termination voltage, etc. The instrument will automatically perform the charging function and display real-time data such as charging current, battery capacity, battery voltage, charging time, etc. When the battery reaches the preset termination charging conditions or is manually terminated, charging can be stopped.
 
Product Features
1. Data storage: large capacity. Can save 10 sets of activation data, 10 sets of verification discharge data, and 10 sets of charging test data separately; Users can query, delete, and export data.

2. Equipped with RS232 communication interface and SD card interface. The data is transmitted to the computer and enters the database management for long-term historical data storage and analysis; Using a USB drive to transfer data, real-time testing and saving,

3. When battery abnormalities or abnormal operation of the activator itself are detected during the testing process, the activator automatically terminates the test to protect the battery.

4. The activation adopts an integrated design of monitoring unit and power unit. The monitoring unit adopts high-speed A/D and D/A, making measurement and control faster and more accurate; The power unit adopts a new type of functional device.

5. The software is designed in Chinese and can automatically generate voltage and current curve graphs, as well as test reports (including Excel spreadsheets and WORD documents).