ETI PFC6DA User manual

1 / 16
SPT-DPFC1PH_EN-MAN_3.2_14-02-2014 - FW 12.9 / 9.6
TECHNICAL MANUAL OF INSTALLATION
INDEX
1.
BUTTONS AND INDICATION LEDs >
Pg. 2
2.
DESCRIPTION >
Pg. 2
3.
OPERATION >
Pg. 2
4.
ELECTRICAL DIAGRAM FOR INSTALLATION >
Pg. 3
5.
SET-UP MENU >
Pg. 4
6.
SETTING PASSWORD >
Pg. 7
7.
SETTING AUTORECOGNIZED CAPACITOR BANK >
Pg. 7
8.
MEASUREMENTS FUNCTIONS >
Pg. 8
9.
COS MM AND SENSITIVITY SET-UP >
Pg. 9
10.
OPERATION MODE >
Pg. 9
11.
ALARMS TABLE >
Pg. 10
12.
TECHNICAL DATA >
Pg. 11
13.
TERMINAL CONNECTIONS >
Pg. 15
14.
DIMENSIONS >
Pg. 15
AVAILABLE OPTIONAL COMMUNICATION MODULE PC-USB / RS485 / TTL - ORDER CODE: SCUSB485
REGISTERS MODBUS-RTU TABLE ON REQUEST
!!! IMPORTANT !!! READ THE INSTALLATION MANUAL BEFORE USE.
THE SAFETY OF THE PRODUCT IS STRICTLY RELATED TO ITS USE THAT HAS
TO BE DONE AS SPECIFIED BY THE MANIFACTURER.
I
POWER FACTOR CONTROLLER
PFC6DA PFC8DB PFC12DB
ETI Elektroelement d.d. - Slovenija
Tel.: [phone]- Fax: [phone]
www.eti.si - [email protected]

2 / 16
1 - BUTTONS AND INDICATION LEDs:
1.1 Indication LEDs
- Inductive Load.
- Capacitive Load.
-Extern
al Temperature (internal temperature sensor).
- Manual Operation Mode of the output relays.
- Automatic Operation Mode of the output relays.
- Phase Main Input Voltage.
- Phase Load Current.
- Needed kvar to achieve the Cos
Madjustment.
- Cos
Msetting for the installation.
- Total Harmonic Current Distortion in %.
- On delay timer to switch the capacitors bank.
1.2 Buttons :
- Button selection for the operation mode , Manual or Automatic.
- Measurements Menu
( V, A, kvar, CosM, THD, Sensitivity )
- Selected Value Decrease.
- Selected Value Increase.
2 - DESCRIPTION:
Control and digital CosMregulation device with accurate and reliable CosMreadings, except possible errors deriving from
ageing of electronic components.
By the mean of particular devices and algorithms, the instrument, controls even electric lines with an high harmonic contents.
By calculating reactive power, it allows to intervene to connect the capacitor banks, which permits their best utilization both in
number of operations and in equal rating of the capacitor banks.
3 - OPERATION:
> Device model:
At the switching on, for one second, type of device it’s displayed the in the following way.
BOX
Model Type
Display LED
Steps
> Output steps switching on test:
The parameters 3
3
.

to
3
.

must be programmed first (5.1 - Basic Set-up Menu).
Pressing button or the respective outputs and the LED will be activated, letting you test the connections.
96x96
144x144
144x144
PFC6DA
PFC8DB
PFC12DB
06
00.6
00.8
0.12
06
12
ETI Elektroelement d.d. - Slovenija
Tel.: [phone]- Fax: [phone]
www.eti.si - [email protected]

3 / 16
4 - ELECTRICAL DIAGRAM FOR INSTALLATION:
Mono-Phase Wiring Diagram:
Three-Phase Wiring Diagram:
Q1 - The installer has to provide an external disconnection device; this breaker has to be easily reachable and
identified as "disconnection device".
(**)-The value has to be calculated according to the T1 used.
ETI Elektroelement d.d. - Slovenija
Tel.: [phone]- Fax: [phone]
www.eti.si - [email protected]

4 / 16
NOTE:
The auxiliary transformer T1 is used for:
-To isolate the controller aux circuit from the main circuit.
-When coil voltage of the contactors are different from the main voltage network.
(1) On wrong connection, the measured CosMremain constant when we switch on the capacitors.
It is necessary to change the connection of CT before to connect it to a phase or a signal.
(2) Last step contact (not present for DPFC04A model).
(3) See Basic Set-up Menu 3
3
.

notes (5.1).
(4) Setting polarity of CT current in Advance Set-up Menu (5.2):
Parameter
CT
Phase Displacement
VI with CosM
M= 1
CT - Phase Connection
$.= 1
Direct
90°
Current L1 –Power Supply L3-L2
The Current phase is different to power supply phases
$.= 2
Inverse
270°
$.= 3
Direct
30°
Current L2 –Power Supply L3-L2
The Current phase is coincident to a power supply phase
$.= 4
Inverse
210°
$.= 5
Direct
150°
Current L3 –Power Supply L3-L2
The Current phase is coincident to
a power supply phase
$.= 6
Inverse
330°
Attention: if the voltage between phase/neutral is more than 230V or, if between phase/phase is more than 400V,
it is mandatory to use and external current transformer.
DEVICE STARTUP
At first start-up the display will show
&7
blinking, this means you need to set the value of the primary CT.
a) Press the button to show the parameters value
3
.

b) Press the button to show the parameters value

c) Press the button to increase or the button to decrease the CT value set.
d) Press the button to save the desired value, the display will shows
6$8
and device will restart.
5 - SET-UP MENU:
5.1 ENTER THE BASIC SET-UP MENU:
a) The controller must be set on MANUAL operation and all capacitors must be OFF.
b) Press the button for 5 seconds.
c) The display will show
6(7
d) The LED and will flash with 500ms frequency.
e) Press the button to show the parameters value
3
.

f) Press the button to increase or the button to decrease the value.
g) Press the button to advance to the next parameter programmed, press again to show the value.
h) Press the button to return to the programmed parameter.
i) Proceed and program all parameters until the last
3
.

l) Press the button to save all data, on display will shows
6$8
and exit the Basic set-up Menu.
All LEDs will light for a few seconds.
j) If the display shows
(55
, it means that an error has happened and was not possible to save the data.
Therefore it will be necessary to program again all the parameters on the Basic set-up menu.
For a quick exit from the menu, press for 3 seconds until display shows
6$8
ETI Elektroelement d.d. - Slovenija
Tel.: [phone]- Fax: [phone]
www.eti.si - [email protected]

5 / 16
Basic Set-up Menu:
PARAMETER
DESCRIPTION
RANGE
DEFAULT
3
3
.

Primary current transformer.
The first dot on the display flashes to indicate the scale in thousands.
0
/ 5
… 10000
0
3.
Rated power (nameplate) in kvar of the smallest capacitor bank.
0.01…10000
0.10
3.
Rated capacitor voltage (nameplate) in volts.
80 … 30000
400
3.
Reconnection time of the same step in seconds. (Capacitor discharge time)
1 … 600
180
3.(LED 1)
Step 1
kvar
0 … 10000
0
3.(LED 2)
Step 2
kvar
0 … 10000
0
3.(LED X)
Follow the same programming as above, except for the last TWO steps.
0 … 10000
0
3
.

(LED N
-1)
Programming of the last before last step.
kvar or external fan (a)
0 ... 10000
)
)$1
0
3
.

(LED
N) (b)
Programming of the last step.
kvar or alarm output (c)
0 ... 10000
1
1R$ -QQF$
0
3.
Voltage transformer ratio (ex. V
LINE / VSET = 500 / 400 = 1.25) 0.40 ...
100
1.00
(a) External fan:
press the button until the display shows
)$1
The temperature operation control should be set on the Advance Menu
$
.

and
$
.

(b)
Last step: it can be 04/06/08/12 depending on the version (not present for DPFC04A model).
(c) Alarm output:
when the display shows

, pressing the key, the letters
QF$
appears (normal close alarm)
which means the alarm relay normally energized that is closed contact in the absence of alarm.
Pressing again, the function is inverted and display show
1R$
5.2 ENTER THE ADVANCED MENU:
a) The controller must be set on MANUAL operation and all capacitors have to be disconnected.
b) Press the button for 5 seconds.
c) The display will show
6(7
d) The LED and will flash with intermittence of 500ms.
e) Press both buttons together and for 2 seconds until the display shows
67
.
$
f) Press the button to show
$
.

, press again for the parameters value.
g) Press the button to increase or the button to decrease the value.
h) Press the button to advance to the next programmed parameter, press again to show the parameter value.
i) Press the button to return on the programmed parameter.
j) Proceed and program all parameters until the last
$
.

k) After last parameter value press the button to save the data, display will shows
6$8
and exit the Advance Menu.
All LEDs will flash for a few seconds.
l) If the display shows
(55
, it means that an error has happened and was not possible to save the data.
Therefore it will be necessary to program again all the parameters on the Advance Menu.
For a quick exit from the menu, press for 3 seconds until display shows
6$8
ETI Elektroelement d.d. - Slovenija
Tel.: [phone]- Fax: [phone]
www.eti.si - [email protected]

6 / 16
Advance Set-up Menu:
PARAMETER
DESCRIPTION
RANGE
DEFAULT
$$.
Mains Connection
0 = Three-Phase
1 = Single-Phase
0 … 1
0
$
$
.

*
Sense of CT current
1 = CT on L1 Direct
2 = CT on L1 Inverse
1 … 6 1
3 = CT on L2 Direct
4 = CT on L2 Inverse
5 = CT on L3 Direct
6 = CT on L3 Inverse
$.
Frequency
1 = 50 HZ
2 = 60 HZ
1 … 2
1
$.
Serial interface TTL
0 = Disable
1 … 99 = Enable
0 … 99
1**
$.
Temperature Alarm
0 = Disable
35 … 158 = Enable
0 / 35 … 158
45 (°C)
$.
Temperature scale
0 = °C
1 = °F
0 … 1
0
$.
Alarm THD (%) I
5 … 200
120
$.
THD(%) Delay on (seconds)
1 … 600
5
$
.

Alarm relay
(see Table pag.10)
0 = None
1 = All
2 = $$.++8
3 = $$.//8
4 = $$.++,
5 = $$.//,
6 = $$.++&
7 = $$.//&
8 = $$.77+
9 = $$.&&6
0 … 9 1
$.
Time to switch off all the capacitors because of low current (seconds).
1 … 240
120
$.
Min Temp. to switch off the fan relay output. (if selected °F set the right value)
1 … 240
30
$.
Max Temp. to switch on the fan relay output. (if selected °F set the right value)
1 … 240
50
$.
Mains Three Phase Voltage.
220 … 440
with step of 5
400
$.
Fixed step selection (0=none)
0 … 12
0
$.
0 = kvar with subtraction fixed step
1 = Real kvar
0 … 1
1
$
.

Serial Protocol Type
0
Proprietary
9600 Bds
EVEN
1 Bit Stop
0 … 15 0
1
Modbus
19200 Bds
EVEN
1 Bit Stop
2
Modbus
9600 Bds
EVEN
1 Bit Stop
3
Modbus
4800 Bds
EVEN
1 Bit Stop
4
Modbus
2400 Bds
EVEN
1 Bit Stop
5
Modbus
1200 Bds
EVEN
1 Bit Stop
6
Modbus
19200 Bds
ODD
1 Bit Stop
7
Modbus
9600 Bds
ODD
1 Bit Stop
8
Modbus
4800 Bds
ODD
1 Bit Stop
9
Modbus
2400 Bds
ODD
1 Bit Stop
10
Modbus
1200 Bds
ODD
1 Bit Stop
11
Modbus
19200 Bds
NONE
1 Bit Stop
12
Modbus
9600 Bds
NONE
1 Bit Stop
13
Modbus
4800 Bds
NONE
1 Bit Stop
14
Modbus
2400 Bds
NONE
1 Bit Stop
15
Modbus
1200 Bds
NONE
1 Bit Stop
16
Proprietary
9600 Bds
NONE
1 Bit Stop
17
Proprietary
4800 Bds
NONE
1 Bit Stop
$.
Anti-Hunting
0 = Disable
0.90 … -0.95 = Enable
0 / 0.90 … -0.95
0
$.
Threshold for Cos
M
alarm
0 = Disable
0.50 … 0.95 = Enable
0 / 0.50 … 0.95
0
$.
Delay between steps
Switch-ON / Switch-OFF (in sec. with step of 0.1)
1.00 … 5.00
1.00
*When the
$
.

value is displayed, by pressing together and , the updated CosMit’s immediately shown.
** The values 1 to 99 indicate the device number when the units are connect on a serial interface, the values 100 to 199 aren’t used.
5.3 TO SET DEFAULT PARAMETERS:
-In
$
.

parameter, press all buttons together for 5 seconds, on display will shows
6$8
Now the device will restart.
ATTENTION: All settings made on the device will be lost and all steps will be restored to default setting.
ETI Elektroelement d.d. - Slovenija
Tel.: [phone]- Fax: [phone]
www.eti.si - [email protected]

7 / 16
5.4 ENTER THE ALLARM MENU:
a) The controller must be set on MANUAL operation and all capacitors must be OFF.
b) Press the button for 5 seconds.
c) The display will show 6
6(7
d) The LED and will flash with intermittence of 500ms.
e) Press both buttons together and for 2 seconds until the display shows
67
.
$
f) The LED and will flash with intermittence of 500ms.
g) Press the button for 5 seconds.
h) The display will show
$
.
+X

i) Press the button for to enter in alarm’s parameter, shows the
(
.
QE
.
j) Press the button for to enter for set the value.
k) Press the button to increase or the button to decrease the value.
l) Press the button for to enter in alarm’s parameter, shows the
G
.
W
.
m) Press the button for to enter for set the value.
n) Press the button to increase or the button to decrease the value.
o) Press the button for to enter in alarm’s parameter, shows the
G
.
X
.
p) Press the button for to enter for set the value.
q) Press the button to increase or the button to decrease the value.
r) Press the button for to enter in alarm’s parameter, it shows the
G
.
s) Press the button for to enter for set the value.
t) Press the button to increase or the button to decrease the value.
u) Press the button display will show
$
.
+X
.
v) Press the button for to get another alarm.
w) Repeat the procedure from point “ i) ”to set the parameters
x) When the display will show
$
.
&6
, to exit the Alarm Menu, press to save the data, display will show
6$8
and exit the Alarm Menu.
y) All LEDs will flash for a few seconds.
z) If the display shows
(55
, it means that an error has happened and wasn’t possible to save the data.
Therefore it will be necessary to program again all the parameters on the Alarm Menu.
For a quick exit from the menu, press for 3 seconds until display shows
6$8
ETI Elektroelement d.d. - Slovenija
Tel.: [phone]- Fax: [phone]
www.eti.si - [email protected]

8 / 16
Alarm Set-up Menu:
PARAMETER
Description
Range Enable
HH.11%
(
default)
Range value
GG.WW.
(
default)
Range time
GG.88.(default)
Range Dis. Steps
GG.(default)
$$.++8
Too High V
oltage
0 ... 1 (1) 1 ... 240
(15)
Min/Sec (Min
)
0 ... 1
(1)
$$.OO8
Too Low V
oltage
0 ... 1 (1) 1 …240
(5)
Min/Sec (
Sec)
0 ... 1
(0)
$$.++,
Too High C
urrent
0 ... 1 (1) 1 … 240
(2)
Min/Sec (Min
)
0 ... 1
(0)
$$.//,
Too Low C
urrent
0 ... 1 (1) 1 … 240
(5)
Min/Sec (
Sec)
0 ... 1
(1)
$$.++&
Over
C
ompensation
0 ... 1 (1) 1 …240
(2)
Min/Sec (Min
)
0 ... 1
(0)
$$.//&
Under
C
ompensation
0 ... 1 (1) 1 … 240
(15)
Min/Sec (Min
)
0 ... 1
(0)
$$.RR7
Over T
emperature
0 ... 1 (1) 1 …600
(10)
Min/Sec (
Sec)
0 ... 1
(0)
$$.77+
THD % I 0 ... 1 (1) 1 …240
(3)
Min/Sec (
Sec)
0 ... 1
(1)
$$.&&6
Low CosM0 ... 1 (1) 1 …240
(60)
Min/Sec (
Sec)
0 ... 1
(0)
PARAMETER
DESCRIPTION
HH.11%
Enable alarm: if a 1
= Enable, if a 0 = Disable.
GG.WW.
Delay value before the activation of the alarm relay or before the alarm being shown on display
.
GG.88.
Select Min = Minutes or Sec = Seconds time unit that will take the value GG.WW.
GG.
On
alarm, disconnect steps: if a 1 = Enable, if a 0 = Disable.
6 - SETTING PASSWORD:
Default password is 

and not active as default.
a) The controller must be set on MANUAL operation and all capacitors must be OFF.
b) Press the button for 5 seconds.
c) The display will show
6(7
d) The LED and will flash with intermittent of 500ms.
e) Press the button for 10seconds until display will show
6
.
36
f) To change password value press or .
g) To save new password press for 5 seconds until display will show
6$8
h) To exit without save password press when password value is show.
i) Now you can view but not modify the parameters.
l) When you try to change the parameters the display show
3$6
, then pressing the keys or set the password
and confirm by pressing
m) If the password is correct you have access to edit parameters. After 5 minutes everything will relock again.
n) If the password is incorrect the display shows
(55
.
o) When the instrument requires the password, you have 30secs to enter it, otherwise the system will return to the normal
operation.
p) To disable the password set the value

, or in extreme cases carry out reset (5.3 - Set Default Parameters).
ETI Elektroelement d.d. - Slovenija
Tel.: [phone]- Fax: [phone]
www.eti.si - [email protected]

9 / 16
7-SETTING AUTORECOGNIZED CAPACITOR BANK:
a) The controller must be set on MANUAL operation and all capacitors must be OFF.
b) Press the button for 5 seconds.
c) The display will show 6
6(7
d) The LED and will flash with intermittent of 500ms.
e) Press the button until the display show the parameters value
3
.

f) Press the button for 10 seconds until display will show
$YW
and start the automatic recognition of steps kvar.
This operation can take some minutes, at the end the display show
3
.

Warning, the load must be stable during recognition, or wrong values of steps will be set.
However, when recognition is over, you can check and set the steps manually if values are wrong.
g) Press the button for scroll through the steps and see the banks acquired.
h) If the value is wrong press the button to increase or to decrease.
i) Now press the button to save all data, the display will show
6$8
and exit the Basic set-up Menu.
All LEDs will flash for a few seconds.
ATTENTION: Capacity below 100VAR are recognized as 0.
8 - MEASUREMENTS FUNCTIONS:
a) In operation mode the display shows the CosMof the installation and, if the load are inductive or capacitive .
On CosMvalue indication, if the decimal point on first digit (from left) is flashing, this is because the system working as
Generator and the sense of current is inverted (verify correct CT connection or modify parameter
$
.

).
b) Press the button to scroll on available measurements indicated by the related LED.
c) If a value is above 1000, the decimal point will flash. If the value is below 1000 the decimal point light is fixed.
d) Select measure, the display will show the kvar needed to achieve the CosMadjustment.
Pressing the button the display will show the correct value measured by the controller of the minimum capacitor
step set on
3
.

Pressing the button , the display will show the numbers of minimum step capacitor (programmed on
3
.

) that will
be needed to reach the desired CosM.
e) If the ∆kvar LED is ON, the installation is inductive and needs to switch on the capacitor to reach the value of CosM
programmed.
f) If the ∆kvar LED is ON, the CosMof the installation is capacitive and needs to switch off the capacitor to reduce the
CosMto the value programmed.
g) Press the button to verify the equivalent number of steps that must be switched ON (load inductive) or OFF (load
capacitive) to reach the CosMprogrammed.
h) If no button is pressed for 30 seconds, the display will return to show the CosMof the installation.
ETI Elektroelement d.d. - Slovenija
Tel.: [phone]- Fax: [phone]
www.eti.si - [email protected]

10 / 16
i) Select measure, the display will show the Mains Input Voltage of phase.
By pressing and holding , the display will show the total kVA of the system.
By pressing and holding , the display will show the total kW of the system.
In Manual Mode press together and , the LED blink and the display will show the maximum
Voltage value.
l) Select measure, the display will show the Load Current of phase.
By pressing and holding , the display will show the total kvar of system.
In Manual Mode press together and , the LED blinks and the display will show the maximum
Current value.
m) Select measure, the display will show the ambient temperature.
By pressing and holding , the display will show the total working Hours.
In Manual Mode press together and , the LED blink and the display will show the maximum
Temperature value.
n) Select measure, the display will show the Total Harmonic Current Distortion in %.
In Manual Mode press together and , the LED blink and the display will show the maximum
THD value.
9-COS M
M
SET-UP AND SENSITIVITY SET-UP:
9.1 Cos
M
set-up:
Press the button until the LED turns ON.
Press the button to increase the value or the button to decrease the value.
The LED ON indicates that the instantaneous CosMof the installation is inductive.
The LED ON indicates that the instantaneous CosMof the installation is capacitive.
9.2 Sensitivity:
This value refers to the time that unit takes to measure the average CosMof the installation and do the necessary actions on
the capacitors relays.
The unit of sensitivity is: sec/kvar (The kvar of the lowest capacitor programmed on
3
.

).
>Press the button until the LED lights ON.
>Press the button or to modify the value of sensitivity programmed.
>The time needed to turn ON the step relay depends on the time of Reconnection of the step. (
3
.

).
ETI Elektroelement d.d. - Slovenija
Tel.: [phone]- Fax: [phone]
www.eti.si - [email protected]

11 / 16
9.3 Example:
If we need to switch ON 20 kvar. Parameters programmed on the device:
3
3
.

(lowest step): 10 kvar
Sensitivity programmed: 60 sec/kvar (lowest step on
3
.

)
We will have: Reactive power needed of 20 kvar is equal to 2 x 10 kvar (lowest step on
3
.

)
Therefore, The device will switch On the step in: 60sec / 2 = 30sec
10 - OPERATION MODE:
!!! ATTENTION !!!
The operating mode can't be changed if LED
'
kvar, Set Cos
M
or SENSITIVITY is switched on.
1. Press the button for 1 second to select the mode (Manual or Automatic)
2. The LED or will indicate the selected mode.
3. The operating mode remains stored even in absence of supply voltage.
Note: If several steps are inserted, switching from automatic to manual mode, the connected steps will be disconnected.
10.1 MANUAL OPERATION MODE:
During Manual operation mode , the status of step relays is stored even in the absence of supply voltage to the unit.
When the power is back, the unit will return to the stored status.
1. Only when you show value, pressing the button or to select the relay to be activated and the
correspondent LED will blink.
2. Press the button within 5 seconds of step selection, to modify the status of the output relay (turn On or turn OFF).
3. Repeat the above operation for the next steps to be examined.
4. If the last step is programmed as Alarm relay, then the relay can not be driven manually.
Note: During Manual operation the device controls the reconnection time of the capacitors (same as discharge time of the
capacitor on
3
.

), therefore to switch ON the same steps it will be necessary to wait for the reconnection time programmed.
10.2 AUTOMATIC OPERATION MODE:
During automatic operation the PFC will consider the CosMof the installation and the Set CosMprogrammed.
1. If the LED is flashing, the controller is ready to switch On or Off the steps.
2. If the reaction time of the instrument seems to be too long, this is because the CosMcontroller is waiting for the
reconnection settled time (
3
.

).
3. The instrument uses the best choice combination of the following options listed below (in decreasing priority level):
a) Reactive power needed.
b) Reconnection time for the selected step.
c) Number of switching necessary to reach the desired CosM.
d) Number of the effective insertions and connections.
e) Total time need of the effective insertions/connections.
4. The software also includes the Anti-Hunting protection for the capacitors to prevent inconvenient switch on/off when trying
to correct the CosMof installation if the available capacitor is too big.
The new CosMmeasure must be less than 1.00 with the capacitor is on.
ETI Elektroelement d.d. - Slovenija
Tel.: [phone]- Fax: [phone]
www.eti.si - [email protected]

12 / 16
11 - ALARMS TABLE:
1. In manual mode the alarms are just a display indication.
2. Pressing the button the visual alarm can temporarily be cancelled, and the readings can be shown to verify
the causes of the alarms.
If, for 30 seconds no button is pressed, the visual alarm returns until its removal.
Code
Descripti
on
Delay
(default)
Intervention Parameter Display LED
$
$
.
+8
Too high voltage
15min
Voltage over +10% set value.
Display
$.++8
VOLTAGE LED blink
$
.
/8
Too low voltage
5sec
Voltage under
-15% set value Display
$
.
/8
VOLTAGE LED blink
$
.
+,
Too high current
2min
Current exceeds 110% of the rated value.
Display
$
.
+,
CURRENT LED blink
$
.
/,
Too low current
5sec
Current is lower than 2.5% rated value.
If the alarm condition persists for a time exceeding 2 minutes,
then the outputs are disabled.
Display
$
.
/,
CURRENT
LED
blink
$
.
+&
Overcompensation
2min
Capacitors are all disconnected and the Cos
M
is higher than
the preset value.
Display
$
.
+&
alternated
with CosMvalue
$
.
/&
Under
compensation
15min
Capacitors are all connected and the Cos
Mis lower
than the
preset value.
Display
$
.
/&
alternated
with CosMvalue
$
.
27
Over temperature
10sec
The temperature refers to
$
.

set value.
Display
$
.
27
alternated
with CosMvalue
$
.
7+
THD % I
5sec
When the THD is higher than the value set on par.
$
.
 $
.
7+
alternated with
THD%
$
.
36
Set
-
up parameters
error
-
The set
-
up parameters read by the EEPROM aren’t correct.
To restore is necessary the re
-set made by the user. Display
$
.
36
$
.
3&
Adjustment/setting
parameters error
-
The setting parameters read by the EEPROM aren't correct.
The device operates with the default parameters.
There could be error in the calculated measures.
The user can’t do the setting.
It is necessary to return the unit to the manufacturer.
Display
$
.
3&
$
.
38
Parameters error
-
The setting parameters read by the EEPROM aren’t correct
(set Cos
M, sensitivity, operation mode).
To reset is necessary to contact the manufacturer.
Display
$
.
38
$
.
((
Cancellation
EPROM error
-
Only in the testing phase you can see if the EEPROM doesn’t
operates correctly.
Is necessary to contact the manufacturer.
Display
$
.
((
$
.
)5
Frequency error
0
If frequency is out of +
-5% of selected value in
$.
Check the parameter
$
.

The frequency is checked only at power on.
Display
$
.
)5
$
.
&6
Low Cos
M
60sec
When the Cos
Mis lower than the value set on par.
$
.

Display
$.&&6
alternated with
CosMvalue
ETI Elektroelement d.d. - Slovenija
Tel.: [phone]- Fax: [phone]
www.eti.si - [email protected]

13 / 16
12 - TECHNICAL DATA:
Supply Circuit
96x96 - Model
144x144 - Model
Supply Voltage
230/400V~
230/400V~
Operating Limits
-15%…+10% Ue
-15%…+10% Ue
Rated Frequency
50 or 60Hz
50 or 60Hz
Power Consumption L/L - 400V
5.8 VA
6.1 VA
Immunity time for Microbreakings
<6ms
<6ms
Measurement/Overvoltage Category
Class II
Class II
Current Input
96x96 - Model
144x144 - Model
Rated Current
5A
5A
Operating Limits
0.125…5.5A
0.125…5.5A
Rated Voltage
230V~
230V~
Overload Capacity
1.1Ie
1.1Ie
Overload Peak
10 Ie for 1sec
10 Ie for 1sec
Measurement/Overvoltage Category
Class II
Class II
Reading and Control Range
96x96 - Model
144x144 - Model
Voltage Reading Limits
195...460 V
195...460 V
Current Reading Limits
0.125…5.5A
0.125…5.5A
Type of Current and Voltage Readings
TRMS
TRMS
CosMAdjustment
0.85 inductive…0.95 capacitive
0.85 inductive…0.95 capacitive
Tripping Sensitivity
5…600 s/step
5…600 s/step
Re-connection Time of the Same Step
1…600 seconds
1…600 seconds
FFT - Harmonic Spectrum
THD% - 64st
THD% - 64st
Relay Outputs
96x96 - Models
144x144 - Model
Number of Outputs
04 - 06
04 - 06 - 08 - 12
Contact Arrangement
1NO
1NO
Contacts Capacity
8A –250V(AC1)
8A –250V(AC1)
Maximum Capacity the Common Contacts
10A
10A
Insulating Category/Rated Voltage VDE0110
C/250 - B/400
C/250 - B/400
Maximum Switching Voltage
250V
250V
Electrical Contact Life
20 x 106ops
20 x 1006ops
Mechanical Contact Life
100 x 103ops
100 x 103ops
Enclosure and Connections
96x96 - Model
144x144 - Model
Cable Type for connection
Only 90°C - 1.5/2.5mm2- 16/14 AWG
Only 90°C - 1.5/2.5mm2- 16/14 AWG
Enclosure Version
Flush mount 96x96
Flush mount 144x144
Temperature Work
-10 / +50 °C
-10 / +50 °C
Operating Altitude
Up to 2000m
Up to 2000m
Pollution Degree
2
2
Electrical Insulation –Mains/Contact
4 kV
4 kV
Protection Degree
IP41 Front - IP20 Terminals
IP41 Front - IP20 Terminals
Relative Humidity w/o Condensation
95 RH%
95 RH%
Dimensions
96 x 96 x 74mm
149 x 149 x 60mm
Weight
350g - 370g
520g - 540g - 650g - 700g
Serial Interface
96x96 - Model
144x144 - Model
TTL
Standard
Standard
Communication Protocol
Proprietary / MODBUS RTU
Proprietary / MODBUS RTU
Connector Type
RJ11
RJ11
Serial Adapter TTL / USB / 485
ALL MODELS
Connector RJ11 / USB / 485
Optional order code SCUSB485
EC Directives: - 2006/95/EC - Low Voltage
- 2004/108/EC - EMC
Norms Compliance: CE marking
- IEC EN 55022 - IEC EN 61000-4-2 - IEC EN 61000-4-3 - IEC EN 61000-4-4 - IEC EN 61000-4-5
- IEC EN 61000-4-6 - IEC EN 61000-4-11 - IEC EN 61000-6-2 - IEC EN 61000-6-4 - IEC EN 61010-1
- IEC EN 61010-2-030
ETI Elektroelement d.d. - Slovenija
Tel.: [phone]- Fax: [phone]
www.eti.si - [email protected]

14 / 16
13 - TERMINAL CONNECTIONS:
96x96 - MODEL 144x144 - MODEL
*The 96x96 picture shows the TTL version (optional)
14 - DIMENSIONS:
96x96 - MODEL
FRONT VIEW SIDE VIEW PANEL HOLE
144x144 - MODEL
FRONT VIEW SIDE VIEW PANEL HOLE
ETI Elektroelement d.d. - Slovenija
Tel.: [phone]- Fax: [phone]
www.eti.si - [email protected]

15 / 16
CLEANING OF THE UNIT:
If necessary clean the device with a soft cloth dampened with water.
This operation must be done with the instrument switched off and disconnected from any power source.
ETI Elektroelement d.d. - Slovenija
Tel.: [phone]- Fax: [phone]
www.eti.si - [email protected]

16 / 16
ETI Elektroelement d.d. - Slovenija
Tel.: [phone]- Fax: [phone]
www.eti.si - [email protected]