IT8518C View Datasheet(PDF) - ITE Tech. INC.

Part Name

Description

Manufacturer

IT8518C

USER’S GUIDE Programmable DC Electronic Load

ITE Tech. INC. 

GENERAL INFORMATION

Protection Features

Electronic load includes the following protection features:

Over Voltage

If input voltage exceeds the voltage limit set by the user,

the DC load will turn the input OFF and the buzzer will

OVER VOLTAGE

turn on. The display will show OVER VOLTAGE as following. The maximum voltage limit value

is equal to 100%+5% of the maximum rated voltage for each model.

Over Current

When operating in CR, CC or CP mode, the load current will be limited by a current limit value

set by the user. The maximum current limit value is equal to the maximum rated current for each

model. Once the maximum current limit is reached, the DC Load will enter the over current

protection state. If the DC load previously operated CR or CP mode, the DC load will automatically

revert to CC mode and the VFD display will indicate CC. When the DC load operates in a combined

CV / transition mode or CV / List mode, the buzzer will sound if the input current exceeds the

current limit and the display

will show a flashing current value.

Over Power

If the input power exceeds the power limit in the normal operation mode, Load will work in the

over power protection state. VFD displays the information as CW.

When work in transition mode and list mode, if the input power exceeds the power limit. Buzzer

is mooing, VFD display the flashing current value and voltage value.

Reverse Voltage

This feature protects the load module in case the input

DCvoltage lines are connected with wrong polarity,

REVERSE VOLTAGE

if a reverse voltage condition is detected, Buzzer is mooing. VFD display as following:

Over Temperature

If internal power component‘s temperature exceeds safe

limits (80℃), Over temperature protection is on work .

OVER HEAT

Load will turn off the input and Buzzer is mooing, VFD display as following:

20 USER’S GUIDE

Share Link: