User Selectable Options Menu - Satec C191HM Installation And Operation Manual

4.9 User Selectable Options Menu

CHG
SELECT
This menu allows you to change options which relate to the instrument features
and functionality. Table 4-10 lists all available options with their code names and
applicable ranges.
To select an option:
OPtS
Press
P.cAL
up/down arrow keys to scroll to the desired option.
To change the selected option:
rEAc
Press
Use the up/down arrow keys to set the desired value.
Press
previous setting unchanged.
To quit the display setup menu:
From the middle window, press
Table 4-10 User Selectable Options (∗ default setting)
Code Parameter
P.cAL Power calculation
mode
Energy roll value
roLL
Ph.En Phase energy
measurements
Power calculation mode (P.cAL):
Mode 1: Reactive power calculation (rEAc)
Active power P and reactive power Q are measured directly and apparent power
S = √ P
2
+ Q
Mode 2: Non-active power calculation (nAct)
Active power is measured directly, apparent power S = V × I (where V, I - rms
voltage and currents) and non-active power N = √ S
Mode 1 is recommended for electrical networks with low harmonic distortion (voltage
THD < 5%, current THD < 10%); Mode 2 is recommended for all other cases.
Chapter 4 Setup Menus
ENTER
SELECT to activate the middle window, and then use the
SELECT to activate the lower window.
to store your new setting or
ENTER
Options
rEAc*
nAct
10.E4
10.E5
10.E6
10.E7
10.E8*
diS*, En
2
OPtS
to leave the
ESC
ENTER
ESC
or .
Description
Using reactive power
Using non-active power
10,000 kWh
100,000 kWh
1,000,000 kWh
10,000,000 kWh
100,000,000 kWh
Enables/disables measurements of
energies per phase
2 2
- P
ENTER
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