Siemens SICAM Q100 7KG95 Series Manual page 46

Basic Functions
2.4 AC Measurement
Parameter
Prim. nom.
Current Inputs
CT primary
CT secondary
Separate CT In?
CT Primary In
Current inverse Ia
Current inverse Ib
Current inverse Ic
Current inverse IN
Zero-Point Suppression
Zero-point suppression
(in % of Vrated and Irated)
10 Separate CT In is available only if the following Connection type is selected: 3P4W (four-wire, any load).
46
Default Setting
230.0 V
5.0 A
5.0 A
No (no checkmark)
10
1000.00 A
No (no checkmark)
No (no checkmark)
No (no checkmark)
No (no checkmark)
0.3 %
Setting Range
1.0 V to 1 200 000.0 V (depending on the setting of
PT primary)
IEC 61000-4-30 Class A:
•
Up to 230 V:
200 % overvoltage
•
> 230 V to 400 V:
200 % to 15 % overvoltage
UL conditions:
•
Up to 170 V:
200 % overvoltage
•
> 170 V to 300 V:
200 % to 15 % overvoltage
1.0 A to 100 000.0 A
1.0 A to 10.00 A
Yes (checkmark)
No (no checkmark)
1.00 A to 100 000.00 A
Yes (checkmark)
No (no checkmark)
Yes (checkmark)
No (no checkmark)
Yes (checkmark)
No (no checkmark)
Yes (checkmark)
No (no checkmark)
0.0 % to 10.0 %
SICAM, SICAM Q100 7KG95xx, Manual
E50417-H1040-C522-A9, Edition 06.2021