Seg WIC1, Reference Manual

Page: 17 / 105

CT . CT Type [Field Para / CT]
Relative Relative, WE2 : 16 A ... 56 A, W2 : 16 A ... 56 A, W3 : 32 A ... 112 A,
W4 : 64 A ... 224 A, W5 : 128 A ... 448 A, W6 : 256 A ... 896 A
╚═▷ CT Type
P.1
Select the connected CT Type (for the display of primary or relative phase current values).
CT . In,relative [Field Para / CT]
1.000In.min
Only available if:
• CT . CT Type = Relative •
1.000In.min . . . 3.500In.min P.1
Relative primary rated current. (This is the rated current divided by the CT ratio, i.e. a value that has been made
independent of the CT type.)
CT . CT pri [Field Para / CT]
0A If: CT . CT Type = Relative
• 0A . . . 0A •
If: CT . CT Type =
• 8.0A . . . 28.0A •
If: CT . CT Type = WE2 : 16 A ... 56 A
• 16.0A . . . 56.0A •
If: CT . CT Type = W2 : 16 A ... 56 A
• 16.0A . . . 56.0A •
If: CT . CT Type = W3 : 32 A ... 112 A
• 32.0A . . . 112.0A •
If: CT . CT Type = W4 : 64 A ... 224 A
• 64.0A . . . 224.0A •
If: CT . CT Type = W5 : 128 A ... 448 A
• 128.0A . . . 448.0A •
If: CT . CT Type = W6 : 256 A ... 896 A
• 256.0A . . . 896.0A •
If: CT . CT Type =
• 1A . . . 10000.0A •
P.1
Nominal current of the primary side of the current transformers.
CT . ECT pri [Field Para / CT]
60A 1A . . . 10000.0A P.1
This parameter defines 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.
17 WIC1 WIC1-1.0-EN-REF
4 Field settings
4.1.1 CT: Settings