Battery Test - ITech IT8500plus Series User Manual

According to the following steps to escape OPP mode:press
(shift)+8(system)------"RUNMODE"-----"Enter"-------select "NORMAL"mode----"Enter".

4.13 Battery test

IT8500plus series products test the battery capability in CC/CW/CR mode.
The test mode should be set first, and then the discharge stop conditions. There are
three discharge stop conditions to be set for IT8500 plus series products. When user only
need to do battery testing in one or two stop conditions, the other conditions should be
set to the specified value (STOP VOLT:0V;STOP CAP:999.999AH;STOP
TIMER:99999S). When the system checks the discharging time or battery voltage or
capacity is equal to the setting stop value or under an insecurity state, the battery test will
stop, and the E-Load will turn off. The battery voltage, discharge current, discharge time
and discharged capability are displayed on the VFD while testing.
Take CC mode for example, the operations are as below：
Voltage-threshold cut off
Step Operation
1
Press
range
2 Set discharge current,for example 2A
3 Set the stop voltage,for example 2V, then
press Enter to confirm.
4 Set the stop capability to maximum
999.999AH, press Enter to confirm.
5 Set the stop timer to maximum 99999S,
press Enter to confirm.
6 Save the battery test to specified file
6 Press Enter to confirm
(2)Capacity-threshold cut off
Step Operation
1
Press
range
2 Set discharge current,for example 2A
3 Set the stop voltage to 0V, then press Enter
to confirm.
4 Set the stop capability, for
example,7AH,then press Enter to confirm.
5 Set the stop timer to maximum 99999S,
press Enter to confirm.
6 Save the battery test to specified file
7 Press Enter to confirm
(Shift)+5(Battery),set current
(Shift)+5(Battery),set current
Display
0.0000V
RANGE = 0.00A
CURRENT = 2.000A
STOP VOLT=2V
STOP CAP=999.999AH
STOP TIMER=99999S
0.0000V
SAVE BATT FILE 1(1-10)
0.0000V
0.00W
Off cc
Display
0.0000V
RANGE = 0.00A
CURRENT = 2.000A
STOP VOLT=0V
STOP CAP=7AH
STOP TIMER=99999S
0.0000V
SAVE BATT FILE 1(1-10)
0.0000V
0.00W
Off cc
37
IT8500 USER MANUAL
0.000A
0.000A
0.000A
I = 2.00A
0.000A
0.000A
0.000A
I = 2.00A
User Manual