Alarm Setting Values; Over Voltage Setting; Low Voltage Setting; Over Temperature - KAEL Muhendislik Elektronik VARkombi-12-PC-TFT-OG Manual

Connection type selective, 12 step, reactive power control relay, industrial facilities, markets, oil stations, schools, workshops, hotels
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Setting –
Advanced Setting Menu –
This is the section in which the alarm setup values are entered.
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1

Alarm Setting Values

This is the section in which the value of over voltage are entered. You may enter a value between
230 and 270 Volts. The value is setup to the required value by using the up and down key starting
from the digit where the blue line is. Then left key is pressed and the blue underline moves next
to the left digit. All values are entered in the same way by using up and downkeys. "Select" key is
pressed to take them into the memory.
"Save changes?" message will appear on the screen. Pressing "Okay" key, the value is taken into
the memory.
In case voltage protection is activated in the level protection function (Chapter 1710642), all levels
are de-activated one by one to protect the capacitors when over voltage setup value is exceeded.
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2
Alarm Setting Values
This is the section in which the value of under voltage are entered. You may enter a value
between 170 and 210 Volts. The value is setup to the required value by using the up and down
key starting from the digit where the blue line is. Then left key is pressed and the blue underline
moves next to the left digit. All values are entered in the same way by using up and downkeys.
"Select" key is pressed to take them into the memory.
"Save changes?" message will appear on the screen. Pressing "Okay" key, the value is taken into
the memory.
In case voltage protection is activated in the step protection function (Chapter 1710642), all steps
are de-activated one by one to protect the capacitors when under voltage setup value is exceeded.
The contactors are in difficulty to stay drawn especially under a certain voltage and, therefore the
capacitor as well as contactor are exposed to operate in undesirable overload and arc. For this
reason, activating voltage protection function is recommended.
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3
Alarm Setting Values
This is the section in which the value of over temperature are entered. You may enter a value
between 5 ile 85 °C. The value is setup to the required value by using the up and down key
starting from the digit where the blue line is. Then left key is pressed and the blue underline
moves next to the left digit. All values are entered in the same way by using up and downkeys.
"Select" key is pressed to take them into the memory.
"Save changes?" message will appear on the screen. Pressing "Okay" key, the value is taken into
the memory.
In case the temperature exceeds
the setup value, the value
displayed in light blue color
becomes red on the upper right of
screen.
In case temperature protection is activated in the step protection function (Chapter 1710641), all
steps are de-activated one by one to protect the capacitors when over temperature setup value is
exceeded.
Alarm & Protection –
– Over Voltage (230 – 270 V)
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8 9
10
11 12

Over voltage setting

240
V
▲ +
▼ -
Apply
– Under Voltage (170 – 210 V)
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2 3
4
5 6
7
8 9
10
11 12
Under voltage setting
170
V
▲ +
▼ -
Apply
– Over Temperature (5 – 85 °C)
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2 3
4
5 6
7
8 9
10
11 12
Over Temp. alarm value
050
°C
▲ +
▼ -
Apply
Alarm Setting Values
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2 3
4
5 6
7
8 9
10
11 12
30
Over voltage setting
Save
240
V
changes?
Okay
Exit
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2 3
4
5 6
7
8 9
10
11 12
30
Under voltage setting
170
Save
V
changes?
OK
ESC
1
2 3
4
5 6
7
8 9
10
11 12
52
Over Temp. alarm value
Save
050
°C
Changes ?
Okay
Exit
30
Cancel
30
Cancel
30
Cancel
21

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