The IQ Analyzer is typically mounted on an
enclosure door. This installation makes it
necessary to prepare a cutout into which the
device will be placed. Top, bottom and two
center side holes are used to mount the unit.
A flange mounting option and separate
NEMA 12/3R enclosure are available.
Contact your local distributor or sales office.
FLANGE MOUNT DRILLING PATTERN
Mounting
Mounting
(USER’S MANUAL SECTIONS 4-2)
FLUSH MOUNT DRILLING PATTERN
9
General
(USER’S MANUAL SECTIONS 5-1)
When the IQ Analyzer is initially powered up, it is
in Display Mode. The “Normal LED” will blink
green and the “Current LED” will glow red. The
display will show phases A, B and C currents in
amperes for the system being monitored.
Initial Meter Menu Current Screen
The Up and Down pushbuttons (PBs) provide fast
access to other Meter Menu parameters such as
those outlined in the table. The Function pushbut-
tons (F1-F4) access TRND, EVNT, HARM and
DEMD from the Display Mode. These are Analysis
Modes for Trend, Event, Harmonic and Demand
i n f o r m a t i o n .
Note on Sign Convention
(USER’S MANUAL SECTIONS 5-22)
As a factory default, lagging vars and power factor
are represented as negative values at the load.
This is a negative sign convention consistent with
P=VI. The alternative is a power engineering con-
vention which uses P=VI such that consumption of
power is positive. This sign convention can be
changed in the Program Mode under Power/
Energy Options in General Setup. Changing this
setting will have no effect on the unsigned “LEAD-
ING KVAR-HR” and “LAGGING KVAR-HR” ener-
gy readings. However, the “NET KVAR-HR” ener-
gy will begin counting in the opposite direction.
Manual Capture
(USER’S MANUAL SECTIONS 5-7.2.5.12)
Capture and store system values for analysis and
to aid in verifying proper operation of the
IQ Analyzer by using Manual Capture. Enter the
Harmonic Analysis Mode from Display Mode
using the F3 Function PB. In the Harmonic
Analysis Mode, the unit captures new system mea-
surements when the F4 pushbutton (NEW) is
pressed twice. (F3, F4, F4)
NOTE: For proper operation, an Event Trigger must be
set to Manual Capture. This can be done in the Event
Triggers section of the Program Mode.
IA=
100.0
IB=
99.0
IC=
97.0
A M P E R E S
TRND EVNT HARM DEMD
