
NORMA 6003/NORMA 6003+/
NORMA 6004/NORMA 6004+
User Manual
46
Item
Description
b
Voltage unbalance
The 3-phase voltage unbalance of the currently selected wiring group.
c
Current phasor information
The current phasor information of each phase in the selected wiring group, including
fundamental amplitude and phase angle relative to sync source. See
for details. See
group.
d
Current unbalance
The 3-phase current unbalance of the currently selected wiring group.
e
Phase information
The relative phase angle between the voltage and current of each phasor in the
currently selected wiring group, the unit is degrees (°).
f
Frequency
The frequency of the sync source signal in the currently selected wiring group. See
Phasor diagram
g
Wiring Selection
The wiring selection of the selected wiring group. The current interface data shows the
corresponding wiring group, and to switch the wiring group use
B
(
Wiring Group
).
h
Voltage phasor
The voltage phasor of the selected wiring group. The right side of the horizontal axis is
the reference and the phase angle of the reference signal is 0°.
i
Current phasor
The current phasor of the selected wiring group. The right side of the horizontal axis is
the reference and the phase angle of the reference signal is 0°.
j
Voltage and current scale
For ease of reading, only the outermost circle scale is marked in the phasor graph.
k
Soft Keys
A
(
Configure
): Global configuration, see
B
(
Wiring Group
): Select a wiring group for measurement, see
C
(
Y-
Δ
): Switch the circuit connection (Y/Δ).
represents a star connection;
represents a triangle connection. See
E
(
ZOOM
Select the Phasor Data to Display
Only phasor data of one wiring group is displayed on the phasor screen at the same time. The user
can select a group from the currently active wiring groups to display its phasor data on the phasor
screen.
Summary of Contents for NORMA 6003
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