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STEP 2
•
The following display will appear:
•
Place the red contact tip on the phase assumed to be L3. Do not press any
other button.
•
Wait for the result of the measurement.
STEP 3
•
The display will indicate the order of the phases (reverse or forward sequence).
Reverse sequence:
The phase assumed to be L3 leads the phase assumed to be L2, which itself leads
the phase assumed to be L1.
30
PHASE ORDER
1
2
3
Step
2
Plug Phase 1 into COM Input
Plug Phase 3 into + Input
L1
L2
L3
(
to continue)
max
min
PHASE ORDER
1
2
3
RESULT
INDIRECT Phase Order
L3
L2
(
to continue)
max
min
02/25/06 10:26
1
2
3
Figure 5-5
02/25/06 10:26
L1
1
2
3
Figure 5-6
Power Quality Analyzer Model 8230
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