0-3000A battery high current discharge tester

0-3000A battery high current discharge tester

WM-RS-F3000A/0V～12V

Product Introduction

This machine is mainly used for high current discharge testing and capacity testing of batteries. It adopts an intelligent microcomputer control system and is connected to a computer to have more complete control, monitoring, programming, recording, saving, printing and other functions. 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.

0-3000A battery high current discharge tester

Technical Parameter

1.Discharge current: constant current of 100－3000ACan be set.

2.Termination voltage:00.00V－13.00VCan be set. Can discharge to 0V

3.Battery voltage: nominal2-12VBattery.

4.Operation mode: Constant current segmentation,Loop idle and other settings can be set. permanentCurrent, constant power, constant resistance discharge

5.Discharge time: each segment1second-99hour59minute59Second x16Segments can be set.

6.Cycle times:1-999order(×16paragraph)Can be set.

7.Work record: Automatic recording of results for each section of work point,And it can be viewed on the machine.

8.Remote monitoring: can be controlled by connecting to a computer,monitor,Can set time interval(1to3600Any value in seconds)

Automatically record and save printing operation data.

9.Test accuracy: better than ±0.5％(Full range 3000A/19.99V).

10.Voltage input: ≤15V.

11.Discharge power: ≤40000W(3000A/12V).

12.Overheating protection: ≥85Automatically pause discharge at ℃, ≤65Automatic continuous discharge at ℃.

13.Cooling method: air cooling.

14.Power input: single-phaseAC220V±10％，50Hz，≤80W.

15.Dimensions: Approximately wide850X deep750X high1950mm.

16.Whole machine weight: approximately130kg.

0-3000A battery high current discharge tester

1.Host panel display and buttons

R 916 FA D 916 FAfunction → ↑

U 12.00V U 10.60V● ● ●

I 3000A I 3000Arun stop pause

99:59:59 99:59:59● ● ●

(Currently displayed) (set upcalmdisplay) (button)

2.start-up

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.

3.stop running

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 set or view state will exit. If the setting is incorrect or exceeds the range, it cannot exit. Simply reset it correctly.

4.Pause operation

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

5.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, approximately5Automatically restore synchronized display in seconds.

6.setting method

Pressing the function buttons one by one in the stopped state can select the following items(The 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.function

Press the ↑ button in this project to selectDMachine to machine communicationKView recordsEperhapsZPower off selection.

6.1.1.DTransmission settings(Single machine does not have this function)

a.Transmission of this process number setting:

Press the function button on each machine that needs to transmit settingsDFlash, press the → button again to send the process number setting of this machine to other machines(Dflicker)Same process number and automatically exit.

b.Transfer all process number settings:

existDFlashing state, press and hold the → button until5After the second * * * is over, release it to send all the process number settings of this machine to other machines(Dflicker)And automatically exit.

6.1.2.KView last record

existKPress the → button in flashing mode 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/ZPower outage selection

Press the → button to select in this state one by oneEperhapsZ，EAfter a power outage and a power outage, resume work,ZAfter a power outage and a power outage, it will be in a paused state. Press the run button to resume work, and press the stop button to exit the pause.

6.2.Pre stored process settings

Can be pre stored9Set the experimental parameters and process settings, press the function button to make the process number flash, and gradually press the ↑ button to select the pre stored process number1-9Press the function button again to set the running process for this 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 up

Press the function button one by one until the process number flashes, press the ↑ button to select the process number to be reset, and hold down the → button until it flashes5Release after the end of * * * seconds, and all settings for this process number will be automatically reset to zero.

6.4.Operate Phase

Each pre stored process number is divided into01-16Various operating modes can be selected during the stage, and pressing the ↑ button can select the settings for each section.

Shanghai Weiming 0-3000A Battery High Current Discharge Tester

6.5.Operating mode

Press the ↑ button one by one to select the following working modes:(Some useless functions of the local machine will be turned off)

OOEnd paragraph:Stop working immediately after the end of the previous phase, and do not continue working in the next phase. Set to zero and defaultOOpattern.

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

JZStand 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.

XHCircular work:The first few cycles run, reaching the set number of cycles and continuing with the second cycle01There is no such project in the section.

FPConstant power discharge:When the voltage drops to the set value or reaches the set time to switch to the next stage, * high powerWThe set value cannot exceed the termination voltage x local current * high current, otherwise it can only be discharged with * high current non constant power, and setting beyond the range cannot proceed to the next operation.

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 0-3000A Battery High Current Discharge Tester

6.6.Voltage setting:Press the ↑ button to select0-9Press the → button to shift.(Setting out of range cannot proceed to the next step)

6.7.Current setting:Press the ↑ button to select0-9Press the → button to shift.(Setting out of range cannot proceed to the next step)

6.8.Time setting:Press the ↑ button to select0-9Press the → button to shift.(If the time is set to zero, the segment will not work)

7.Fault protection:When there are faults such as phase loss or abnormal voltage in the input power supply, the current display is displayedXNumber, all buttons are invalid. After troubleshooting and restoring normal operation, it will automatically maintain its original state before the fault.

8.Connect computer:Optional according to needs, with more functions such as control, monitoring, data recording, and printing. See details for more informationPCexplain.

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

5Press the function and pause buttons simultaneously in seconds to set the phone number. Press the → button to shift, and press the ↑ button to select0-9Press the stop button5Automatically exit in seconds.

10.Record gap:In the temperature control settings, the next line is the sampling time interval for running records, which is the default00:00:00To avoid recording operational data, the sampling time interval for short records is1second(00:00:01)There is a lot of local memory available for recording3Ten thousand pieces of data, automatically sent to the computer for saving and local recording after connecting to the computer.

11.**Memory:Press and hold the pause and → buttons simultaneously while in a stopped state***5Automatically record all memory in seconds.

Shanghai Weiming 0-3000A Battery High Current Discharge Tester