Power Measurement 3300 ACM User Manual

3300 ACM Installation and Operation Manual Power Measurement Ltd.
4-8 Measured Parameters
- kVAR
EXPORT
θ = 45
- kW
EXPORT
+ kW
IMPORT
θ = 90
o
to 180
o
θ = 0
o
to 90
o
θ = 270
o
to 360
o
θ = 180
o
to 270
o
PF = 100%
PF = 100%
PF LEAD
(Power Factor
Leading)
PF LAG
(Power Factor
Lagging)
PF LEAD
(Power Factor
Leading)
PF LAG
(Power Factor
Lagging)
PF = 0%
PF = 0%
Figure 4.3.4 Power Reading Polarities
+ kVAR
IMPORT
4.3.4 POWER READING POLARITIES
Figure 4.3.4 illustrates how the 3300 ACM interprets and
displays signed values for power, energy import/export
indication, and power factor leading/lagging indication.
NOTE
The polarity of energy import/export read-
ings can be reversed by reversing the polar-
ity of the CTs connected to the 3300 ACM.
Courtesy of NationalSwitchgear.com

Power Measurement 3300 ACM Specifications

General

Brand	Power Measurement
Model	3300 ACM
Category	Measuring Instruments
Language	English