Rish PFC 08L Manual de usuario
Power Factor Controller
RISH PFC 08L
Operation Manual
REV-A 05/2019
Installation & Operating Instructions
Section Contents
1. Introduction
2. Measurement Reading Screen
3. Set Up Screens
4. Installation
4.1 EMC Installation Requirements
4.2 Case Dimension and Panel Cutout
4.3 Wiring
4.4 Auxiliary Supply
4.5 Fusing
4.6 Earth/Ground Connections
5. Connection Diagram
6. Specifications
REV-A 05/2019
1
1. Introduction
The Power Factor Controller is a modern
control device of innovative design with
auto bank detection function.
It is designed for a measuring voltage of
80 to 300 Vac. Display of Power Factor with
Auto Detection Function makes ease of
operation.
Main Features:
- 4/6/8 switching outputs.
- Autoitialisation function for Minimum settings
CT ratio is optional
Bank kVAr detection
Phase correction angle detection
Number of bank detection
- Various bank kVAr input method
Programmable individual bank kVAr value,
Auto detection of bank value,
1- 9 standard control series.
- Fault detection for Under Voltage, Over Voltage and Under Current.
- Capacitor bank protection by switching off capacitor bank for faults.
- Manual relay test mode
- Ultra bright LED Display.
- Compact size of 96 x 96 with low back depth.
- Adaptable to 144 x 144 panel cutout by use of adapter plate.
- Onsite Programmable PFC parameters
L1
L2
L3 V
x1000
LAG
LEAD PF
2
L1
L2
L3 V
x1000
LAG
LEAD PF
x1000 Multiplier Indication
Lag Indication
Lead Indication
Down Key
Parameter Name
Parameter Value
Up Key
Display is ultra bright 3 Digit LED display with power factor value with lead
and Lag indication.
L1
L2
L3 V
x1000
LAG
LEAD PF
3
2 . Measurement Reading Screen
"PF" on the screen indicates
Power Factor parameter.
"0.98" inductive on the screen
indicates Power Factor value.
Lag LED glows when power factor
is inductive.
Lead LED glows when power factor
is capacitive.
Lead / Lag LED is also used for
target power factor programming
x1000 LED glow when CT primary
multiplier is 1000 in setup screen
Keys are used for navigation through
menu and for changing parameter
values.
L1
L2
L3 V
x1000
LAG
LEAD PF
Fault Messages displayed on screen:
1. "uU" - Under Voltage.
2. "oU" - Over Voltage.
3. "uC" - Under Current.
4. "uCC" - Under Compensation Capacitor.
5. "oCC" - Over Compensation Capacitor.
L1
L2
L3 V
x1000
LAG
LEAD PF
4
Setup Parameter Screens
Mod
(Bank Mode Selection)
Ato (Auto Initialization )
CtL
(Control Series)
Cnt
(No of Capacitor Banks)
CAP
( Capacitor Bank kVar )
C01
CtL
CtS
(CT Secondary)
Ato
CtP
(CT Primary)
Cod
(Password)
out
(Quit from Setup)
Ato: For selecting Auto mode
Select Ato or CtL
CtL: For selecting control series
or User defined cap. bank kVar
Select yes / no
yes - To retrigger Auto init.
....
Refer section 3.2
....
Refer section 3.3
....
Refer section 3.4
Refer section 3.6
...
Refer section 3.5
...
....
Refer section 3.7
....
Refer
section 3.8
tPF
(Target power factor )
....
Refer section 3.1
rly
(Manual relay on/off)
A
A
Refer
section 3.9
....
C0n
.
.
.
.
n=number of
banks
available
5
3. Setup Screen
Upon pressing both Up and Down keys simultaneously for 3 sec "Cod" screen
is displayed. Entering of correct code scrolls all programmable parameters.
Key function which common to all parameters are explained below
L1
L2
L3 V
x1000
LAG
LEAD PF
Editing of digits ( Setting value )
Upon display of setup parameter label pressing key enter into setup
and present value is shown. Pressing key the Most significant digit
( first digit from left ) starts blinking, pressing key increases in digit
value pressing key confirms digit and move to next digit editing till 3rd
digit. After all three digits programmed as desired pressing key results in
confirmation of value and display shows "SET", Pressing key scroll to
next parameter.
In some of cases instead of digits
label option need to be set
Code ( Password )
The Screen shown is used for
authentication purpose. Pressing of
key allows user to enter password
here. correct password results
in setup parameter editing else PFC
will show "Err" message and exit to
the measurement screen.
default code is 000. and cannot be
changed.
x1000
LAG
LEAD PF
6
3.1 Target power factor Setting
The Screen followed by label tPF is
target power factor setting.
once required PF value to set then
LAG or LEAD PF can be set on LEDs'
Range for power factor is 0.8 Lead to
0.8 Lag.
Default value is 0.99 Inductive
3.2 CT Primary Setting
The Screen shown further is used to set
CT Primary. Pressing Key will
enter into CT Primary Setup.
Pressing the key select for x1000
Multiplier selection. Pressing the will
change the decimal position.
Annunciation of "x1000" indicates the
value in Kilo. Pressing the will select
the decimal point position and multiplier
now CT Primary Value can be edited
The range of CT Primary is 1A to 9.99
kA.
Default is 5.00 A.
L1
L2
L3 V
x1000
LAG
LEAD PF
L1
L2
L3 V
x1000
LAG
LEAD PF
7
Undercurrent fault value are set with
respect to CT primary.
The value of 1 kA is as shown in the
screen
if valid value set then, pressing
to move forward for CT Secondary
Setting.
3.3 CT Secondary Setting
The Screen shown further is used to
set CT secondary. pressing Key
enter into CT secondary Setup.
For editing the value press key.
pressing will scroll between 1A
or 5A and Set value using Key.
The possible values are 1A or 5A.
The default value is 5 A.
use key for moving to next
parameter
L1
L2
L3 V
x1000
LAG
LEAD PF
x1000
LAG
LEAD PF
8
3.4 Capacitor Bank Selection Mode:
The Screen displays "Mod" followed by
Its mode "Ato" or "CtL" .
Pressing the will enter to edit capacitor
bank selection mode.
Pressing will scroll between "Ato" and
"Ctl" mode.
to set value press key.
After pressing the will display "Set"
Message.
Now press to move forward for next setting depending upon the mode
selected.
Control Mode(CtL) : User can select capacitor bank from control series
option.If "CtL" selected Auto Initilisation menu (Section 3.5) is skipped .
Auto Mode(Ato) : If Auto Selection mode is selected the values detected in
Auto Initialization are used for PF Correction .If "Ato" selected Control series
menu ,Number of banks Menu, Capacitor bank value Menu is skipped.
3.5 Auto Initialization Setting:
The Screen displays "Ato" followed by
Yes or No. Default is Yes.
Pressing the will enter to edit value.
Pressing will change to No if
previously it was set as Yes or
vice-versa. After Setting Yes Auto
Initialization will be performed.
L1
L2
L3 V
x1000
LAG
LEAD PF
x1000
LAG
LEAD PF
9
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