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Battery Tester

Portable Battery Discharge Tester

  • After years of research and development, our company has successfully developed a series of battery discharge testers leveraging proprietary technology. These testers are highly intelligent and feature exceptional precision. When the battery is in an offline state, the tester can function as a discharge load; by continuously regulating the discharge current, it achieves constant-current discharge at the preset value.
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Details

Product Parameter

Applicable Storage Battery

DC10-300V

Discharge Voltage Range

DC10-300V

Discharge Current

0-150AMax)

Below 88V, voltage and current decrease accordingly

Operating Modes

Standalone Mode, Parallel Master Mode, Parallel Slave Mode, Remote Controlled Mode

Protection Functions

Overvoltage Protection for Battery Test Voltage

Undervoltage Shutdown

Overcurrent Protection

Reverse Polarity Protection

Over-temperature Protection (at 65℃)

Equipped with LCD indication and buzzer alarm

Control Accuracy

Discharge Current: ≤±1% (FS)

Battery Bank Voltage: ≤±0.5% (FS)

Individual Battery Voltage: ≤±0.1% (FS)

PC Communication Interfaces

RS485 Interface, USB Interface, RF Communication (433MHz)

Data Storage Capacity

Built-in 16GB SD Card; 16GB USB Flash Drive supported for data transfer

 Operating Environment

Heat Dissipation

Forced Air Cooling

Temperature

Operating Range: -550℃; Storage Range: -4070℃

Humidity

Relative Humidity 090% (at 40±2℃)

Altitude

Rated Altitude 4000m

Noise Level

75dB

Operating Power Supply

Voltage

Operating Power Supply: Single-phase AC110-220V (-20%+30%), Frequency: 4565Hz

Withstand Voltage Test

Input - Chassis: 2200Vdc for 1min

Input - Output: 2200Vdc for 1min

Output - Chassis: 700Vdc for 1min

Safety Compliance

Meets EN610950

Wiring

AC Input

National Standard Male Socket, suitable for 11.5mm² cables

Discharge Current Cables

Quick-connect cable plugs (red for positive, black for negative); refer to "Shipping List" for specific dimensions

Parallel Connection Cable (Optional)

2m 6-core RJ45 Cable

 

Product Feature And Application

1.The wireless acquisition module enables monitoring of each individual battery, realizing comprehensive supervision of the battery bank's discharge process, and is equipped with multiple data acquisition methods.

2.It adopts PTC ceramic resistors, which eliminates the red-hot phenomenon and makes the entire discharge process safer. For cell voltages, the module provides both a sliding table display and a sliding bar chart display. Moreover, it automatically presents the cells with the highest and lowest voltages in real time, helping you quickly analyze the variation trend of individual cells.

3.PC Software offers functions including data management, printing, analysis, report statistics, and automatic generation of test reports and formal reports.

4.The provided PC-based host computer software can conduct analysis on recorded data—including total voltage, discharge current, and the voltage of each individual battery—and generate corresponding data reports.

Accessory

 

Serial Number

Name

Amount

1

Main Unit

1

2

Power Cable

1

3

Discharge Cable/Voltage Acquisition Cable (1 red, 1 black)

1

4

Monitoring Module 

9

5

Data Acquisition Cable

9

6

Alligator Clip for Acquisition Module (Red)

9

7

Alligator Clip for Acquisition Module (Blue)

9

8

Alligator Clip for Acquisition Module (Black)

9

9

Alligator Clip for Acquisition Module (Yellow)

9

10

Alligator Clip for Acquisition Module (Yellow)

120

11

Grounding Cable 

1

12

Instruction Manual

1

13

Certificate of Conformity

1

14

Aluminum Alloy Accessory Case

1

 

 

 

 


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