Commissioning
5.4 Applying the measuring voltage
PAC1020
40 Equipment Manual, 05/2020, L1V30610008B-01
5.3.2 Additional settings
Language
After first commissioning, the language of the text on the display can be set in the
"LANGUAGE" submenu of the "SETTINGS" menu.
Device protection against manipulation
In order to reduce the risk of manipulation occurring on the device, it is recommended that
the protection mechanism available in the device is activated.
For further information, please refer to chapter Security features (Page 61).
Please also note the information in chapters Operation (Page 43) and Parameterizing
(Page 49).
5.4 Applying the measuring voltage
The power monitoring device is designed for the following measuring voltages:
Rated voltage
• 57.7 V/ 100 V … 230 V/ 400 V ±20 %
Observe the limit values.
The limits given in the technical data or on the rating plate must not be exceeded.
Measurement of DC voltage is not possible.
External voltage transformers are required to measure higher voltages than the permissible