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 Cos
M
remain 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
33
.
notes (5.1).
(4)
Setting polarity of CT current in Advance Set-up Menu (5.2):
Parameter
CT
Phase Displacement
VI with Cos
MM
= 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.: 03/56-57-570- Fax: 03/56-74-077
www.eti.si - [email protected]
