Seg WIC1 Reference Manual

CT . CT pri [Field Para / CT]
• 1A . . . 0A•
• 1A . . . 56.0A•
• 1A . . . 56.0A•
• 1A . . . 112.0A•
•
1A . . . 224.0A
•
• 1A . . . 448.0A•
• 1A . . . 896.0A•
If: CT . CT Type = Standard
•
1A . . . 10000.0A
•
Nominal current of the primary side of the current transformers.
CT . ECT pri [Field Para / CT]
60A
Only available if:
• Prot . Settings valid = Software•
1A . . . 10000.0A P.1
This parameter de󰅰nes the primary nominal current of the connected earth current transformer. If the earth current
is measured via the Holmgreen connection, the primary value of the phase current transformer must be entered
here.
CT . CT Shift by 0°/180° [Field Para / CT]
0 ° 0 °, 180 °
╚═▷ Polarity
P.1
If this is set to 180° the phase current vectors are shifted by 180 degrees (change of sign), by device-internal
calculation, i.e. without modi󰅰cation of the wiring.
CT . ECT Shift by 0°/180° [Field Para / CT]
0 °
Avail. depends on device type.
0 °, 180 °
╚═▷ Polarity
P.1
If this is set to 180° the ground current vector is shifted by 180 degrees (change of sign), by device-internal
calculation, i.e. without modi󰅰cation of the wiring.
4.1.2
CT: Direct Controls
CT . CT Type [Field Para / CT]
Relative
Only available if:
• Prot . Settings valid = Switches•
Relative . . . Standard
╚═▷ CT Type
P.1
Select the connected CT Type (for the display of primary or relative phase current values).
20 WIC1 WIC1-2.0-EN-REF
4 Field settings
4.1.2 CT: Direct Controls

Seg WIC1 Specifications

General

Brand	Seg
Model	WIC1
Category	Relays
Language	English