APPA 605 사용자 설명서 - 페이지 9

{카테고리_이름} APPA 605에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. APPA 605 19 페이지.

If the reading for DAR is bigger than 1.3 or PI is bigger than 2,

it indicate a good insulation quality.

When the measured resistance is higher than the maximum

range, the screen will display "Err" symbol for PI/DAR value.

TEST button : Press once to start/interrupt the PI /DAR test.

Blue button : Press once during the PI/DAR test to display the

time left of the test.

The measured values after the PI test

PI=R10-min/R1-min

The measured values after the DAR test

DAR=R1-min/R30-sec