Siemens SICAM P38 Manual page 30

Operation and Display
4.3 Key Definition
30
Example 7:
This screen shows A display area (phase angle) and B display
area (current total maximum import active demand).
At cyclic display mode, press "▲" or "▼" to enter key display
mode. When area A is selected, press "▲" or "▼" again to
switch to phase angle items.
In the figure, L1=30.0°, L2=30.2°, L3=31.0°. Press "
again to switch to area B. Press "▲" or "▼" to switch to current
total maximum import active demand. Press "
second level display. Press "▲" or "▼" to view total maximum
import active demand from current to previous 3 settlement
days. Press " " again to enter third level display. Press "▲"
or "▼" to view maximum import active demand at each tariff.
Press " " to return to previous display.
Example 8:
This screen shows A display area (PT and CT conversion
ratio) and B display area (maximum export reactive demand
at tariff 3 of previous 2 settlement days/combined reactive 2).
At cyclic display mode, press "▲" or "▼" to enter key display
mode. When area A is selected, press "▲" or "▼" to enter PT
and CT ratio display items.
In the figure of A, PT conversion ratio=20.0, CT conversion ra-
tio=5.0. Press "
switch to maximum export reactive demand at tariff 3 of previ-
ous 2 settlement days/combined reactive 2. Press "
enter second level display. Press "▲" or "▼" to switch to total
maximum export reactive demand on previous 2 settlement
days. Press " " again to enter third level display. Press "▲"
or "▼" to view maximum reactive demand at each tariff on pre-
vious 2 settlement days.
Example 9:
This screen shows A display area (current voltage unbalance
rate) and B display area (total maximum export apparent
demand on previous settlement day).
At cyclic display mode, press "▲" or "▼" to enter key display
mode. When area A is selected, press "▲" or "▼" switch to
current voltage unbalance rate option.
In the figure of A, voltage unbalance rate = 1.46%. Press
" " to switch to area B. Press "▲" or "▼" to switch to total
maximum export apparent demand display. Press "
enter second level display. Press "▲" or "▼" to view total
maximum export apparent demand on previous 3 settlement
days. Press " " again to enter third level display. Press "▲"
or "▼" to view maximum export reactive demand at each tariff.
Press " " to return to previous display.
SICAM P38 P39, 3-phase Power Meter with Multi-Tariff function, User Manual
" to switch to area B. Press "▲" or "▼" to
E50417-H8940-C564-4, Release Date 06.2018
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