20
Options /
Code Parameter Value Range Description
Ct
CT Primary
Current
1 to 50000
The primary current rating of the
phase current transformer, in A
Default = 5
d.P
Demand
Period
1,2,5,10,
15,20,
30,60,E
The length of the demand period for
power demand calculations, minutes.
E = external synchronization
Default
=
15 min
n.dp
Number of
Demand
Periods
1-15
The number of demand periods to be
averaged for sliding window demands.
Default
=
1
= block interval demand
calculation
A.dP
Ampere
Demand
Period
0 to 1800
The length of the demand period for
ampere demand calculations, in
seconds.
0 = measuring peak currents
Default
=
900 sec
buF
Averaging
Buffer Size
8,16,32
The number of measurements for
RMS sliding averaging.
Default
=
8
rSt
RESET
enable/disabl
e
diS, En
Protects all reset functions either via
the RDM or communications. When
set to diS, these functions are
disabled.
Default
=
En
Freq
Nominal
Frequency
50, 60
The nominal frequency of the
monitored electrical network, in Hz.
Default
=
50 Hz
NOTE: When measured voltages exist, the nominal frequency is
the measured frequency. This parameter is used when measuring
currents in the absence of voltages.
LoAd
Maximum
Demand
Load Current
1-50,000
The maximum demand load current
used in TDD calculations, in A. If
value is unknown, set to CT Primary
Current value.
Default
= 5000
Ph.En
Phase Energy
Measurement
dis, En
Enables/disables measurements of
energies per phase.
Default
=
En
