USER MANUAL – S203TA-D / S203RC-D
28
POS REACT EN
A
Phase A only
positive
Reactive
energy
X
∫ 𝑄 𝐴 (+)
𝑖
𝑑𝑡
NEG REACT
EN A
Phase A only
negative
Reactive
energy
X
∫ 𝑄 𝐴 (−)
𝑖
𝑑𝑡
P MAX A
Phase A
maximum
active power
X
𝑀𝐴𝑋(|𝑃 𝐴|)
Q MAX A
Phase A
maximum
reactive
power
X
𝑀𝐴𝑋(|𝑄 𝐴|)
P AVG A
Phase A
average
active power
for the last n
minutes
X
∑ 𝑃
𝑖
𝑛
1
𝑛
FREQUENCY
Frequency
X
Measured from phase A
6.1.3.
Aron insertion
DISPLAY
ELECTRICAL
QUANTITY
SYMBOL
COMMENT
MEASURED
VALUE
CALCULATED
VALUE
EQUATION USED
VRMS AC
V AC
RMS Voltage
from phase A
to C
X
-
VRMS BC
V BC
RMS
Voltage
From phase B
to C
X
-
