5. Operation
5.1.
Basic Operation
Harmonics display (Continued from previous page)
■Switching degree / phase (Phase wire System: 3-phase 4-wire)
Press the
or
+
-
Press
to switch phases.
PHASE
Harmonic current
Current total phase 1
Previous
Current total phase 2
display
Current total phase 3
DISPLAY
+
-
Current 1st phase 1
Current 1st phase 2
+
-
Appears 3rd, 5th, 7th, 9th, 11th,
13th, 15th, 17th in order.
Current 19th phase 1
Current 19th phase2
+
-
Note: For harmonic measurement, the following phases are not displayed.
Phase wire system
3-phase 3-wire
1-phase 3-wire
button to switch the degree.
Harmonic current
(phase N)
PHASE
Current total phase N
DISPLAY
Current 1st phase N
Current 1st phase 3
Current 19th phase N
Current 19th phase 3
Harmonic current
3CT
2CT
2-phase
1N2 display
N-phase
1N3 display
N-phase
DISPLAY
+
-
+
-
Appears 3rd, 5th, 7th, 9th, 11th,
13th, 15th, 17th in order.
+
-
Harmonic voltage
―
31-phase
31-phase
12-phase
13-phase
66
Harmonic voltage
PHASE
Voltage total phase 1N
Voltage total phase 2N
Voltage total phase 3N
DISPLAY
+
-
Voltage 1st phase 1N
Next
Voltage 1st phase 2N
display
Voltage 1st phase 3N
+
-
Appears 3rd, 5th, 7th, 9th, 11th,
13th, 15th, 17th in order.
Voltage 19th phase 1N
Voltage 19th phase 2N
Voltage 19th phase 3N
+
-