300A/2V-12V Battery High Current Constant Current Discharge Instrument 300A/2V-12V

0-300A high current constant current discharge instrument

Computer controlled high current constant current discharge instrument for batteries

WM-RS-F300A/battery voltage2V-12V

battery voltage2V,6V,12V,36V,48V,60V,72V,110V,220V…..500V

Can be formulated

Technical Parameter

1.Discharge current: constant current of 30.0－300.0ACan be set.

2.Termination voltage:1.60V－12.00VCan be set. (Customizable to be placed)0V)

3.Battery voltage: nominal2V-12VBattery. Discharge * low voltage1.6V

4.Operation mode: Constant current discharge.Constant power discharge,Constant resistanceDischarge, divided16paragraph,

Each paragraph can choose a loop of meaning,standing,discharge,Discharge Current,end voltage,The termination time can be set arbitrarily.

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 work results for each section,Generate curve chart data table,Can view printing.

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％(*A large number of journeys300.0A/19.99V).

10.Voltage input: ≤5V.

11.Discharge power: ≤ one000W

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 wide660X deep600X high230mm.

16.Whole machine weight: approximately 35kg.

Connect computer operation,Refer to the instruction manual for microcomputer control and monitoring software(Website homepage click'Data Download'downloadable)

auxiliary word for ordinal numbers4Page experiment parameters and process settings auxiliary word for ordinal numbers7View page history table

auxiliary word for ordinal numbers8View page history chart auxiliary word for ordinal numbers9Page chart printing

Device not connected to computer for independent use (example)

Display buttons on the LCD screen

R 1 6CV D 101 FA function →

↑U 12.60V U 10.50V ●

●● I 300.0A I 300.0 A

runstop pause 99 : 59 : 59 99 :

59 : fifty-nine●●●(answer12VThe battery is useddischarge

testExample usage operation method:)Connect the device to the power supply,But do not connect the discharged battery,Familiarize yourself with the setup method first,After checking for accuracy,After pressing the stop button to save,Turn off the electricitySource.Connect the discharged battery,Be careful not to reverse the polarity,turn on power

,

Press the run button,Conduct experiments immediately.

The meaning of the mode code displayed on the LCD screen in the upper right corner is as follows:① CV constant voltage charging, ② CA constant current charging, ③ CS to float charging, ④ FC reverse charging(Only for chemical machine use) ⑤

FA Constant current discharge ,⑥ FP constant power discharge ⑦ FR constant resistance discharge⑧Ⅻcycle operation ,00⑨

JZstanding⑩endThis discharge machine only has⑤

⑥⑦

⑧⑨ ⑩ Six functions in bold fontSingle-stage discharge:For example, it is necessary to carry out3:30Constant current discharge current250.0A,put

divideSecond or reaching termination voltage06.00V

→

The device automatically stops working.1. Pressfunction

Press the button to move the left cursor to the 1 on the right side of the data * * line segment number 101,Press the ↑ button twice to set it to 101 (i.e. * * stage). Press the ↑ button continuously to change the setting from 0 to 93. PressfunctionPress the button to move the left cursor to the third data 00 (mode) on the right side of the data * * row *

Press the ↑ button to select settings as needed-------select《

FA

Constant Current Discharge4. PressfunctionPress the button to move the cursor to the data * * row U * * data (voltage 00.00) on the right side, and press the ↑ and → buttons,Select the charging voltage value of 06.00V as needed

5. PressfunctionPress the button to move the cursor to the third row of I * * data on the right side

( On the current of 00.00, press the ↑ and → buttons to select the desired current value, such as 250.0A6. PressfunctionPress the button to move the cursor to the fourth row * * data (working time) on the right, and press the ↑ and 3 buttons to select the desired time value. For example, 00:03:30 is 3 minutes and 30 seconds

set up**Stage(

End discharge

)1. Press againfunction

Press the button to move the cursor to the right side of data * * row * data 101 (segment number)2. Press the ↑ button to set it to 102 (i.e. * * stage)003. Press

functionPress the button to move the cursor to the third data 00 (mode) in the * * row on the right4. Press the ↑ button to select settings as needed----------------Choose《End "..5. Then pressstop

button,

Send out dropsSound confirmation storageThe cursor returns to * * rows * * data on the left siderun:pressrunPress the button to start working, and the left side of the LCD screen displays the voltage, current, and time values during the test process. The right side of the LCD screen displays the set voltage, current, and time values. At this point, the device conducts a discharge test on the battery. presspauseButton, pause discharge, press againrunButton, continue discharging ahead. pressstop Button, stop discharging, press again

run

Button, start discharging from scratch again.Work done,The host LCD screen keeps displaying the voltage and time data at the end of shutdown.After manually recording the voltage data and test data of each battery.

Turn off the power switch first

,Then remove the current cable from the battery

,3*Remove the voltage sampling line afterwards.30Multi-stage dischargeFor example, it is necessary to carry out:

1. Constant current discharge10divide

second1,Discharge termination voltage 11.00V, discharge current 10.0A → Automatic transition →2. Let it stand stillSplit → Automatic Transfer →3. Constant current dischargehour,

Discharge Current1020.0A,,3end voltage10.50V→ Automatic transfer →4. 'Standing still'Split → Automatic Transfer → Constant Current Dischargeminute,Discharge Current10.00A,end voltage10.50V9》

,30Continuous cycle2-3paceNext time → Automatic transfer →5. Constant current dischargesecond,Discharge Current300.0A,

Reaching the termination voltage ** 6.00V

after,The device automatically stops working.

set up

stage1. Pressfunction

Press the button to move the left cursor to the 1 on the right side of the data * * line segment number 101.Press the ↑ button twice to set it to 101 (i.e. * * stage), and press the ↑ button continuously to change the setting from 0 to 9.3. PressfunctionPress the button to move the cursor to the third data 00 (mode) on the right side of the data * * row *.

Press the ↑ button to select settings as needed-------select《

FAConstant Current Discharge

4. PressfunctionPress the button to move the cursor to the data * * row U * * data (voltage 00.00) on the right side, and press the ↑ and → buttons,Select and set the charging voltage value as needed11.00V5. Press

functionPress the button to move the cursor to the third row of I * * data on the right side(

On the current of 00.00, press the ↑ and → buttons to select the desired current value, for example ** 010.0A

6. PressfunctionPress the button to move the cursor to the fourth row of data on the right (working time), and press the ↑ and → buttons to select the desired time value, for example: 00:03:30, which is 3 minutes and 30 seconds.

set up

stage1. Press againfunction

Press the button to move the cursor to 1 on the right side of data * * row * * data (segment number) 101.2. Press the ↑ button to set it to 102 (i.e. * * stage)3. PressfunctionPress the button to move the cursor to the third data 00 (mode) in the * * row on the right

4. Press the ↑ button to select settings as needed, ----------------Choose《

-JZ Standing still 5. Press

functionPress the button to move the cursor to the next row of * * data (working time) on the right side, press the ↑ and → buttons to select the desired time value, for example: 00:10:00 (i.e. 0 hours, 10 minutes, 0 seconds)set up

third

stage1. Press againfunction

Press the button to move the cursor to 2 on the right side of data * * row * * data 102 (segment number)2. Press the ↑ button to set it to 103 (i.e. the third stage)3. PressfunctionPress the button to move the cursor to the third data 00 (mode) in the * * row on the right

4. Press the ↑ button to select settings as needed-----------------select《

FAConstant Current Discharge5. PressfunctionPress the button to move the cursor to the right data * * row U * * data (voltage), press the ↑ and → buttons to select and set the discharge termination voltage value as needed, for example, selecting 10.50V for a 12V battery6. Press

functionPress the button to move the cursor to the third row of I * * data (current) on the right, and press the ↑ and → buttons to select and set the current value as needed,

For example, choose 020.0A

7. PressfunctionPress the button to move the cursor to the fourth row of data on the right (working time), and press the ↑ and → buttons to select the desired time value, for example: 01:00:00 is 1 hour, 00 minutes, and 0 seconds

set up

The fourth stage1. Press againfunction

Press the button to move the cursor to * * rows * * data (segment numbers) on the right side2. Press the ↑ button to set to 04 (i.e. * * stage)3. Press function

Press the button to move the cursor to the third data (mode) in the * * row on the right side of the data4. Press the ↑ button to select settings as needed----------------

Select 'XII'Circular Work5. Press again

function

Press the button to move the cursor to the next line of data on the right and turn it on (starting from which segment in the loop). Select 02 (* * segment) 6. Press again

functionPress the button to move the cursor to the next line of data on the right. OF (cycle a few times) Select 009 (cycle 9 times)The setting of 5 and 6 is to proceed from the above experiment to the third stage, and then from the second stage to the third stage after 9 cycles, to conduct the fifth stage experiment,

set up

Stage 51. Press againfunction

Press the button to move the cursor to the right of data * * row * * 104 (segment number) on the right side 4 2. Press the ↑ button to set it to 105 (i.e. the fifth stage)3. Pressfunction

Press the button to move the cursor to the third data 00 (mode) in the * * row on the right4. Press the ↑ button to select settings as needed---------Choose《FAConstant Current Discharge

5. PressfunctionPress the button to move the cursor to the right data * * row U * * data (voltage), press the ↑ and → buttons to select and set the voltage value as needed

,For example, selecting 0.6.00V for a 12V battery6. Press

function Press the button to move the cursor to the third row of I * * data (current) on the right, and press the ↑ and → buttons to select and set the current value as needed, for example 300.0A

7. PressfunctionPress the button to move the cursor to the fourth row of I * * data (working time) on the right, and press the ↑ button to select the desired time value. For example, 00:00:30 is 0 hours, 00 minutes, and 30 seconds

set up

Stage 61. Press againfunction

Press the button to move the cursor to the right side of data * * row * * data 105 (segment number) 52. Press the ↑ button to set it to 106 (i.e. the sixth stage)003. Press

functionPress the button to move the cursor to the third data 00 (mode) in the * * row on the right4. Press the ↑ button to select settings as needed----------------Choose《End "..5. * Press againstop

button,

Send out dropsSound confirmation storageThe cursor returns to * * rows * * data on the left siderun:pressrunPress the button to start working, and the left side of the LCD screen displays the voltage, current, and time values during the test process. The right side of the LCD screen displays the set voltage, current, and time values. At this point, the device conducts a discharge test on the battery. presspauseButton, pause discharge, press againrun

Button, continue discharging ahead. pressstop Button, stop discharging, press again

run

Button, start discharging from scratch again.Work done,The host LCD screen keeps displaying the voltage and time data at the end of shutdown.After manually recording test data such as battery voltage.

Turn off the power switch first,Then remove the current cable from the battery