Power Measurement 3300 ACM User Manual

3300 ACM Installation and Operation Manual Power Measurement Ltd.
3-4 General Operation
Function Button
A preset list of useful power function parameters is available
via the FUNCTION button. Pressing the FUNCTION button
advances through each measured parameter.
Two power function parameters are provided by the basic
model 3300 ACM:
1) kW Total
This parameter represents the total real power for all
3 phases.
2) kWh Total
This is the total real energy consumed for all 3
phases, and is the net difference of power imported
and power exported.
The 3300 ACM can also be equipped with additional mea-
sured parameter options. All optional parameters are
accessible via the FUNCTION button, with the sequence of
parameters dependent on the total options installed.
A complete description of each parameter is provided in Chapter
4.
AUTO FUNCTION CYCLING MODE
The 3300 ACM can be made to automatically cycle the front
panel display through a preset sequence of measured param-
eters:
• 3-phase Volts, line-to-neutral
• 3-phase Volts, line-to-line
• 3-phase Amps
• Frequency, kW Total
To start the cycling mode, hold down the PHASE button for
more than 3 seconds, then release. The displays will be cycled
at 4 second intervals. Pressing any button will return the
display to the regular non-cycling viewing mode.
NOTES
1. The Frequency parameter will be dis-
played only if the 3300 ACM is so
equipped.
2. The Frequency-kW display is only avail-
able in the Auto Function Cycling mode
and cannot be found in the regular
display modes.
The following phases of readings are available in each system
configuration (set by the VOLTS MODE parameter):
VOLTS MODE = 4 WIRE WYE, 3 WIRE WYE, DEMO.
For each of these modes, the PHASE button will advance
through:
• line-to-neutral average of the three phases
• line-to-neutral values for each phase
• line-to-line average of the three phases
• line-to-line values for each phase
• 3-phase line-to-neutral Volts display: V(LN)
• 3-phase line-to-line Volts display: V(LL)
• 3-phase Amps display
VOLTS MODE = 3 WIRE DELTA
The PHASE button will advance through:
• line-to-line values for each phase
• line-to-line average of the three phases
• 3-phase line-to-line Volts display: V(LL)
• 3-phase Amps display
VOLTS MODE = SINGLE PHASE
The PHASE button will advance through:
• line-to-neutral values for each phase
and the line-to-line value
• line-to-neutral average of the two phases
Courtesy of NationalSwitchgear.com

Power Measurement 3300 ACM Specifications

General

Brand	Power Measurement
Model	3300 ACM
Category	Measuring Instruments
Language	English