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OPERATION

level, and so that the values are not lower than the

set UVL trip point.

By using this feature, you can avoid turning the

output off by mistakenly setting the voltage or

current to a value that exceeds the set OVP or OCP

level or to a value that is lower than the set UVL

trip point.

If you have selected to limit the voltage setting (F-

14), you will no longer be able to set the output

voltage to a value that is above about 95% of the

OVP trip point or to a value that is lower than the

UVL trip point.

If you have selected to limit the current setting (F-

13), you will no longer be able to set the output

current to a value that is above about 95% of the

OCP trip point.

Steps

1. Press the PROT key. The PROT key

lights up.

PROT

2. The OVP protection function will be displayed

on the voltage display and the setting will be

displayed on the current display.

Protection

function

VOLTAGE CURRENT

VSR LAN RMT ERR DLY ALM ISR M 1 M 2 M 3 RUN

C V C C

Protection

setting

Choose a

Protection

Function

3. Turn the voltage knob to select a

protection function.

Voltage

Range

OVP, OCP, UVL

GW Instek PSU Series Quick Start Guide

Other manuals for GW Instek PSU Series