Battery high current discharge tester 5000A/2-12V

Battery high current discharge tester5000A/2-12V

Various specifications such as 100A, 200A... 600A, 750A, 1000A, 2000A, 3000A, 5000A, etc. can be customized

1、 Company Profile

Our company mainly produces various specifications of battery charging and discharging detection equipment, and can develop and research special discharge equipment for various batteries for customers.

2、 Product Introduction

This machine is mainly used for high current discharge testing of batteries. It adopts an intelligent microcomputer control system and is connected to a computer to have more complete functions such as control, monitoring, programming, recording, saving, and printing. It has multiple working modes such as constant current segmented cycle static discharge that can be set. The entire working process can be automatically completed according to the programming settings. It has polarity reversal and overheating automatic protection devices, with high accuracy, convenient use, safety and reliability. It is an essential equipment for high current discharge testing of batteries.

Battery high current discharge tester5000A/2-12V

3、 Technical parameters

Test accuracy:±0.5% (Current full range 3000A, voltage full range 19.99V)

1. Discharge current: Constant current 3000A can be set

2. Termination voltage: 00.00V -13.00V can be set.

3. Battery voltage: nominal 2-12V battery. (Can discharge to 0V)

4. Operation mode: constant current, constant power, Constant resistance, segmented discharge, and cycling static can be set.

5. Discharge time: 1 second to 99 hours, 59 minutes, and 59 seconds for each section, There are a total of 16 segments that can be set.

6. Cycle times: 1-999 times (x 16 segments) can be set.

7. Work record: The results of each work point are automatically recorded and can be viewed on the machine.

8. Remote monitoring: Connected to a computer, it can control, monitor, set current, voltage, time, and automatically record and save the time interval of printing operation data (any value from 1 to 3600 seconds).

9. Test accuracy: better than ± 0.5%(The full range current is 3000A and the full range voltage is 19.99V.

10. Voltage input: ≤ 15V.

11. Discharge power: ≤ 36000W, ≤ 2000A Long term continuous discharge, ≥ 2000A Short term intermittent discharge

12. Overheating protection: Automatically pause discharge when ≥ 85 ℃, and automatically resume discharge when ≤ 65 ℃.

13. Cooling method: air cooling.

14. Power input: AC three-phase AC 380V ± 10%, 40000W 50Hz, each phase current ≤ 60A.

When a 12V battery discharges 3000A, the power output is 40KW, and when a 2V battery discharges 3000A, the power output is 10 KW,

15. Dimensions: Approximately 850 wide, 750 deep, and 1950mm high.

16. Overall weight: approximately 360kg.

Battery high current discharge tester5000A/2-12V

1.Host panel display and buttons(Illustration (for reference only, slightly different for different models)

R 916 FA

D 916 FA Function → ↑

U 02.10V

U 00.50V ● ● ●

I3000A I 3000AStop and pause operation99:59:5999:59:59 ● ● ●(Currently displayed

2.) (

Display Settings

3.) (

button

4.)

start-up

5.Press the run button in the stopped state to start working from the currently displayed process number and segment number. If you press the ↑ button to select a segment number and start working from that segment number, you need to enter the settings to select another process number.

stop running

6.Pressing the stop button during operation will stop the work. Pressing this button in the paused state will exit the pause. Pressing this button in the setting or viewing state will exit. If the setting is incorrect or exceeds the range, it cannot exit. Simply reset it correctly.

Pause operation

Press the pause button during operation to pause work and timing, and press the run button again to resume operation.

View Settings

Display settings automatically synchronize with the current displayed segment number during operation or pause. Press the ↑ button to view the settings of other sections of this process number, which will automatically resume synchronous display after about 5 seconds.setting method

In the stopped state, pressing the function button one by one can select the following items (cursor flashing indicates adjustable items):

Function → Process Number → Section Number → Mode → Voltage → Current → Time → Section Number, etc. Press the stop button to exit.Press the function button in the settings to select adjustable positions, press the ↑ button to select items or numbers, and press the → button to execute or shift.6.1.functionIn this project, pressing the ↑ button one by one can select D-machine to machine communication, K-view records, E or Z power-off selection.

6.1.1.D

Transmission settings

(

Single machine does not have this function

)a. Transmission of this process number setting:

Press the function button of each machine that needs to transmit settings to make D flash, then press the → button again to send the process number setting of this machine to other machines (D flashes) with the same process number, and automatically exit.

b. Transfer all process number settings:In the D flashing state, hold down the → button for 5 seconds * * * and release it to send all process number settings of this machine to other machines (D flashing) and automatically exit.

6.1.2.K

View last recordPress the → button in the K flashing state to view the current value recorded at the end of each section of work last time. Press the stop button to exit, and the next time you start running, it will automatically * * the last record.

6.1.3.E/Z

Power outage selectionIn this state, press the → button one by one to select E or Z. E will resume work after a power outage and then power is restored, while Z will enter a pause state after a power outage and then power is restored. Press the run button to resume work, and press the stop button to exit the pause.

6.2.

Pre stored process settings9 types of experimental parameter process settings can be pre stored. Press the function button to make the process number flash. Press the ↑ button one by one to select the pre stored process numbers 1-9, and then press the function button again to set the running process for that number. When using, please select the process number as needed, press the stop button to exit, and then restart to run according to the settings of that process number.

6.3.

**Setting upPress the function button one by one until the process number flashes, press the ↑ button to select the process number to be reset, hold down the → button for 5 seconds * * *, and then release it, that is, all settings of the process number will be automatically reset.

6.4.

Operate PhaseEach pre stored process number is divided into stages 01-16, and various operating modes can be selected. Press the ↑ button to select the settings for each section.6.5.

Operating modePress the ↑ button one by one to select the following working modes: (Some useless functions of this machine will be turned off)OO

End paragraph:The previous work will stop immediately after completion, and the next work will no longer continue. After resetting, the default OO mode will be set.FA

Constant current discharge:When the voltage drops to the set value or reaches the set time, switch to the next stage.JZ

Stand still and wait:This mode only allows the timer to stand still without running, and switches to the next segment when the set time is reached.XH

Circular work:The first few segments run in a loop, and when the set number of loops is reached, the next segment runs without this item in segment 01.FP

Constant power discharge:

When the voltage drops to the set value or reaches the set time to switch to the next stage, the setting value of * high-power W cannot exceed the termination voltage * local machine * high current, otherwise it can only be discharged with * high current non constant power, and the next operation cannot be carried out if the setting exceeds the range.FRFixed resistance discharge:

When the voltage drops to the set value or reaches the set time to switch to the next stage, the small resistance setting value cannot be less than the battery no-load voltage ÷ local machine * high current. Otherwise, it can only be discharged with a large current non fixed resistance. The resistance setting is zero and the next operation cannot be carried out. (R：00.01-99.99Ω)Shanghai Weiming 5000A/2-12V Battery High Current Discharge Tester6.6.

Voltage setting:Press the ↑ button to select 0-9, press the → button to shift. (Setting out of range cannot proceed to the next step)6.7.

7.Current setting:Press the ↑ button to select 0-9, press the → button to shift. (Setting out of range cannot proceed to the next step)

8.6.8.Time setting:

9.Press the ↑ button to select 0-9, press the → button to shift. (If the time is set to zero, the segment will not work)Fault protection:

When there are faults such as phase loss or abnormal voltage in the input power supply, the current display shows X, and all buttons are invalid. After troubleshooting and restoring normal operation, the system automatically maintains its original state before the fault.

10.Connect computer:Optional according to needs, with more functions such as control, monitoring, data recording, and printing. Please refer to the PC instructions for details.

11.Communication Number:Before connecting to the computer, each extension must be numbered and cannot be duplicated. When turning on the power