21
5. When measuring 3 phase 3 wires:
●
The first phase and second phase operating method is same as three
phase 4 wires.
●
Jump over the third phase measurement.
6. The maximum measuring range is 600kW when measuring single phase
apparent power kVA and reactive power Kvar,
9999
will be displayed when
it is over than that.
7. Press
MAX/
▲
,
the display shows MAX, it starts recording the maximum
apparent power value. Press again to display the current apparent power
value.
8. Press
MIN
/▼
, the display shows MIN, it starts recording the minimum
apparent power value. Press again to display the current apparent power
value.
Note
●
When testing has been completed, disconnect the connection between
the testing leads and the circuit under test and remove testing leads from
the input terminals.
E. Power Factor (main display) + Phase Angle (secondary display)
Measurement Warning to avoid damages to the Meter or harms to you,
do you measure higher than AC voltage 600V rms and AC current
1000A rms.
To test for Power factor (main display) + Phase angle (secondary display),
connect the Meter as follows:
1. Press the
MENU
to select Power factor (main display) + Phase angle
(secondary display) range.
2. Press the lever to open the transformer jaw, and clamp them to the
corresponding phase of tested conductor. If user needs to measure any
phase of
the 3 phase, then clamp them to that phase’s conductor.
3. The connecting method of 3 phases 4 wires, 3 phases 3 wires or single
phase 2 wires, see figure 6, 7 and 8
4. When measuring 3 phase 4 wires: (see figure 20, 21, 22)
●
Press
SELECT
to choose the first phase
A
, see figure 20.
