Siemens SENTRON PAC4220 - Page 62

Example:
You w
ant to measure in a 3P4W 10kV system using voltage transformers (10000V/100V)
and current transformers (100A/5A).
1. Select the "BASIC PARAMETERS" submenu of the "SETTINGS" menu.
2. Specify the connection type and the ratio of the voltage transformers you are using in the
"VOLTAGE INPUT" menu item.
3. Con󹪝rm your entr
y and press "ESC" to return to the "BASIC PARAMETERS" submenu.
4. Specify the ratio of the current transformers you are using in the "CURRENT INPUT" menu
item.
5. You can con󹪝gure
the resolution of the current display in the "DISPLAY RANGE" menu item.
The setting has no impact on the measurement accuracy of the device. The recommended
setting is the current that is usually 󹪞owing in the system. If the usual current is 50 A, set the
display range to 50A. In this case, the current is displayed with one decimal place.
Commissioning
5.3Parameterizing the device
PAC4220
60 Equipment Manual, L1V30827278B-01