Phase (Floating Or Grounded) Delta - Dranetz PowerGuide 4400 User Manual

3 Phase (Floating or Grounded) Delta

3 Phase (Floating or Grounded) Delta
Introduction
Connection
diagram
Floating Delta
phasor diagrams
E-10
1.800.561.8187
In this power connection, the 4400 uses voltage channels A, B, and C as differential
inputs with channel A using source voltage A-B, channel B using B-C, and channel C
using C-A as the reference. Current probes are connected to channels A, B, and C.
Neutral to ground measurements are important but optional.
120º
V
C
0º
V
A
V
B
240º
www.
90º
I
C
I
B
210º
information@itm.com
.com
PX5-904
I
A
330º