Megger AVO 830, Руководство пользователя

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Measurements
To Measure AC or DC current ≤ 10 A
Caution: To avoid blowing the instrument’s 100 mA fuse, use the mA terminal only if the current is
continuously less than 100 mA.
1. Set-up the instrument as shown in Fig 12.
•
Set the Function Dial to
Hz
A
.
•
Red test lead: 10 A terminal
•
Black test lead: COM terminal
2. Press
MODE
to toggle AC (default) or DC measurement
3. Set the circuit power to Off .
4. Make sure that high voltage capacitors are discharged.
5. Connect the test leads in circuit
6. Set the circuit power to
On
.
7. If manual range is required, press
RANGE
repeatedly to scroll to a suitable range and resolution. Press and
hold
RANGE
to return to AUTO range.
8. Once the reading is done, disconnect the supply before the test probes are removed.