Phase (Floating Or Grounded) Delta - Dranetz hdpq xplorer User Manual

3 Phase (Floating or Grounded) Delta

Introduction
Connection
diagram
Floating Delta
phasor diagrams
Shop for Power Metering products online at:
In this power connection, the HDPQ Xplorer 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
PowerMeterStore
www.
APPENDIX E/ Common Circuit Connections
HDPQ-904
90º
I
C
I
A
I
B
330º
210º
.com
E-11
1.877.766.5412