Current, Ch-A I
Current Configuration includes five items: CT Select,
Input Type, Input Ratio, Phase Offset and Low Range
Mode.
1. Open the Ch A CURRENT CONFIG screen.
Press
VI
>
2nd
>
MENU
, move the cursor to
Ch-A I and press
ENT
. See also “Configuring
Channel A and B” on Page 23.
2. Use
or ,
ENT
, and the numeric keys to enter
the CT Select, Input Type, Input Ratio, Phase
Offset and Low Range Mode values as required.
CT Select
Selects either USER or M########, where:
M######## - selects a calibrated CT
serial number (e.g. M00001234)
USER - selects one user calibration con-
stant
M######## selects a 12-point characteriza-
tion set for the specified clamp-on CT, provided
by Arbiter Systems. Calibration constants are
obtained from Arbiter Systems and installed in
the 928A using Mlink software. See “CT Pro-
files” in the Mlink Software Tutorial, on page 72
for information on uploading CT profiles.
25
Summary of Contents for 928A
Page 1: ...MODEL 928A USER S MANUAL Arbiter Systems Inc Paso Robles CA 93446 U S A ...
Page 6: ...vi ...
Page 12: ...xii ...
Page 14: ...xiv ...
Page 57: ...Channel B Combined Caution For current probe use see CT Probe Use on page 4 43 ...
Page 112: ...CT Cable Connector Figure 16 CT Cable Connector side view Figure 17 CT Connector End View 98 ...
Page 114: ...100 ...
Page 115: ...CE Mark Certification ...