Graphic Phasor Diagram - Lutron Electronics DW-6195 Operation Manual

5-8 Graphic Phasor Diagram

1) Press " Phase Diagram Key " ( 3-30, Fig. 1 ) will display
the phasor diagram as the Screen 1 ( 5-8 ).
If the wrong phase sequence, will display the
phasor diagram as the Screen 2 ( 5-8 ).
2) Description of phasor diagram :
a. V1, V2, V3 :
Phase voltages in phasor format with respect to V1.
A1, A2, A3 :
Line currents in phasor format with respect to A1.
b. AVE :
Average of the line voltages V12, V23 and V31
an the line current A1, A2 and A3.
c. AVn :
Calculated voltage and current of neutral with respect
to ground.
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