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34020113EN/AA - Page 23
3. Operation
3.5 Upsilon STS customization
The monitoring parameters must
be identical for the two sources.
These parameters depend on the
tolerances of the connected loads.
Return to preferred source after transfer
Nominal source voltage
Overvoltage threshold
Undervoltage threshold
Nominal source frequency
Frequency tolerances
Phase error tolerance between the two sources
Factory setting
Automatic
400 V
Un +10%
Un -10%
50 Hz
±5%
±15°
Customization
Manual / Automatic
380 / 400 / 415 V
Un +5% to Un +20%
in 1% steps
Un -5% to Un -20%
in 1% steps
50 / 60 Hz
+1% to +10%
-1% to -10%
in 0.5% steps
±1° to ±45° in 1° steps
1 - Press the menu button 26 .
2 - Select "Setup", then "Customization" using the function buttons 23 marked or .
3 - Confirm the order by pressing the function button 23 marked .
4 - Enter the password.
The password
ØØØ
is set in the factory.
Select "Setup", then "Password" to personalise the password.
PERSONALIZATION
E
S
C
Current settings
400 V
10%
10%
50 Hz
5%
5%
15°
YES
Nominal voltage
Overvoltage threshold
Undervoltage threshold
Nominal frequency
Overfrequency threshold
Underfrequency threshold
Phase sync tolerance
Retransfer