Aktakom ATK-2011 사용자 설명서 - 페이지 5

{카테고리_이름} Aktakom ATK-2011에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Aktakom ATK-2011 11 페이지. Clamp meter

1. Coupling Assembly

2. Flexible Loop

Open the coupling connector and circle around the conductors. Then re-connect the coupling connector.

3. 50/60 Hz button

Press this button to select nominal frequency (50 or 60Hz).

It is also used to decrement the order of harmonics or CT ratio.

If this button is hold when turning on power, the tester can perform measurement of phase sequence instead of phase

angle in the balanced 3Φ power system.

4. LCD

This is a 4+4 digit Liquid Crystal Display. Function symbols, units, sign, decimal points, low battery symbols, max, min

symbols, peak and harmonic symbols are included

5. MAX/MIN/HOLD/PEAK

In the measurement of A, or V, press this button to perform function of MAXIMUM, MINIMUM, HOLD or PEAK.

6. Sliding Switch

This is used to turn the power on and select measurement of current, voltage or power.

7. COM Terminal

This terminal is used as common reference input.

8. V Input Terminal

This terminal is used as input for voltage and power measurements.

9. Battery Cover

III. OPERATING INSTRUCTIONS

NOTE:

1. Set the sliding switch at the A position.

2. If the peak value of the input AC current is greater than the maximum value of the range, then symbol of OL will be

displayed.