ITech IT8511A+ User Manual

Functions and Characteristics
Copyright © Itech Electronic Co., Ltd. 35
10
MIN TRIP =5.6W
Lower limit of OPP value
11
SAVE OPP FILE=1
Save OPP test file (1-10)
Set the power on mode to the OPP test mode:
1. Press [Shift]+ [8] (system) to enter into system menu
0.0000V 0.000A
POWER-ON BUZZER
2. Press right key, select RUNMODE and confirm with [Enter] button.
0.0000V 0.000A
RUN NORMAL
3. Press to select OPP_TEST, press [Enter] to confirm.
The VFD displays the OPP test page.
0.0000V 0.000A
STOP 0.00W
4. After above steps, press [.] (Trigger) button to run OPP_TEST file.
Note
To exit the OPP mode, you can press the [Shift]+ [8] (System) buttons
to enter the system menu and set the RUNMODE to NORMAL.
3.10.4 Battery Discharge Test
IT8500+ series electronic load supports the discharge test function of the
battery 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+ series products,
which are STOP VOLT, STOP CAP, and STOP TIMER. When any of the three
conditions is satisfied, the discharge is stopped and the electronic load is
automatically switched to the OFF state.
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).
For example, if the stop voltage is used as the termination condition and the
stop voltage is set, the stop capacity and the stop time must be set to the
maximum value (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
be interrupted. The battery voltage, discharge time and discharged capability
are displayed on the VFD while testing.
Battery Test Data Storage
Before programming the battery test parameters, select RUNMODE as
NORMAL.
The following describes the operation steps by taking a discharge current of 7 A,
a cutoff voltage of 35 V, and a cutoff capacity of 11 AH as an example.
1. Press [Shift]+ [5] (Battery), set current range, and then press [Enter].
0.0000V 0.000A
RANGE =30.000A

ITech IT8511A+ Specifications

General

Brand	ITech
Model	IT8511A+
Category	Test Equipment
Language	English