Eaton 200 A 25 kV class User Manual

Table10. Function codes (continued)
Parameter
Unit of
Measure
Security Level
Default Value
Key Entry Limit
To Read To Write To Reset Low High
013 Power Factor
-X.XXX
--- View NA NA NA NA NA
•This is the power factor of the primary circuit, as represented by the phase difference
between the line current and voltage.
•Lagging current, or inductive loads, are designated by an implied (+) sign, and leading
current, or capacitive loads, are designated by a (-) sign. Refer to Figures 5-1 and 5-2.
Forward Power
Leading
(-)
Lagging
(+)
Unity
E
I
I
Reverse Power
Leading
(-)
Lagging
(+)
Unity
E
I
I
Figure 16. Reverse power vector diagram Figure 17. Forward power vector diagram
014 kVA Load
XXXX.X kVA
KVA View NA NA NA NA NA
•This is the total kilovolt-amperes drawn by the load, as calculated by the product of the
load-voltage primary kV (FC 10) times the primary load current (FC 9). See Figure 18.
kW=kVA cos q
kW
kVA
kvar
kvar=kVA sin q
q
Power Factor =
kW
kVA
Figure 18. Power triangle
015 kW Load
XXXX.X kW
KW View NA NA NA NA NA
•This is the total kilowatts (true power) consumed by the load.
•This is calculated by the product of the power factor (FC 13) times the kVA load (FC 14).
See Figure 18.
•During reverse power operation, the control requires source voltage from a differential or
source potential transformer or from the source voltage calculation (see FC 39) to obtain
this parameter. Lack of this voltage will result in the parameter displaying dashes.
50
INSTALLATION, OPERATION, AND MAINTENANCE INSTRUCTIONS MN225003EN April 2018
CL-7 Voltage Regulator Control

Eaton 200 A 25 kV class Specifications

General

Brand	Eaton
Model	200 A 25 kV class
Category	Cables and connectors
Language	English