Entes RG3-12C, Manual, Page: 11 / 41

POWER FACTOR CONTROLLER
RG3-12C/CS
10
Discharge time must be set according to determined time periods by the
capacitor suppliers. If discharge coil or contactors, which have discharge
coils, are used, discharge time can be shorten according to do instructions
defined by the suppliers.
3.5.c Discharge Time Setting
Using the “UP/DOWN” buttons, select the discharge time menu
(dELy t-rC).
Press the “SET” button to set discharge time.
Enter a value between 1-1800 seconds and then press “SET”
button. Using the “UP/DOWN” buttons, enter to another menu
option which you wish to change. If you are not going to change
any more settings, press the
“ESC” button.
SAUE
If you want to leave the setup menu without making any other
changes, press the
“ESC” button until “SAVE SEt yES” shows
on the screen. If you want to save the changes, press the “SET”
button. If not, press the “ESC” button.
3.6.a First Capacitor Step Setting
First capacitor step is used to find connection. Therefore, a 3-phase
capacitor must be connected to the first step. For this reason, it isn’t possible
to set the connection setting for first capacitor step and it is always selected
“RST”
type.
When setup parameter is selected as
“on”
in Auto menu, if any program
except PS-10 is selected, power value of the first capacitor step is measured
and other steps power values are calculated according to selected program.
When setup parameter is selected as
“of”
, power values of all capacitor
steps (including first capacitor step) can be set manually.
Note : When setup parameter is selected as “on” in Auto menu, after
completing the measurement of capacitor powers according to the
selected program, RG3-12C/CS continues to work in “setup:of” mode.
In this menu, power values and connection types of all capacitor steps can
be set.
There are 5 different connection types for capacitors which are
“R, S, T,
RST
and
off”
. Also capacitor step measurement for power values can be
set between 0,020-2,000 kVAr. If a capacitor step is set as “off”, there is
no need to set any power value.
Note : For the first capacitor step. There isn’t a connection type setting.
”RST” connection type always must be selected because first capacitor
step is used to detect correct connection.
Note : If the 10th program is selected, capacitor powers can be set
separately for each capacitor step. However; if any program except
PS-10 is selected, only first capacitor steps power value (C-01) can be
set manually. Capacitor powers for other steps are calculated in 3-
phase according to the selected program.
3.6 Power Value and Connection Type Settings
for Capacitors
Using the “UP/DOWN” buttons, select capacitor (CAP) menu.
When capacitor menu is displayed, capacitor (C/VAr) LED turns
on.
Press the “SET” button to enter capacitor settings menu.
Press the “SET” button for 3 sec. in order to enter to the menu.
3 sec.