Seg WIC1 User Manual

2.6.1.3 Order Form of the WIC1-Compatible Current Transformers
WIC1 CTs
O󰊡cially tested and recommended CTs for the WIC1 exist in two independent (electrically
equivalent and interchangeable) construction types.
Current Transformer (1 Piece)
Short name + Prim‐
ary Current Range
Accuracy
Class
Order Code
Construction Type 1
Order Code
Construction Type 2
(*)
WE2 [16 – 56 A] 5P80 WIC1-WE2AS1 WIC1-CT2‑5P
W2 [16 – 56 A] 10P80 WIC1-W2AS1 WIC1-CT2‑10P
W3 [32 – 112 A] 5P80 WIC1-W3AS1 WIC1-CT3
W4 [64 – 224 A] 5P80 WIC1-W4AS1 WIC1-CT4
W5 [128 – 448 A] 5P80 WIC1-W5AS1 WIC1-CT5
W6 [256 – 896 A] 5P80 WIC1-W6AS1 –
(*)
Ask for availability.
For further technical data of these CTs see ╚═▷ “3.3.2.1 Current Ranges of the WIC1-CTs”.
Adapter CTs for 1 A
If the use of 1 A standard CTs is mandatory (for technical or historical reasons) it is possible
to connect special adapter CTs between the 1 A CTs and the WIC1. See ╚═▷ “3.3.3 Adapter
CTs for 1 A” for information.
Adapter CT (for 3 phases, combined in 1 housing)
Short name + Rated Current Order Code
Adapter CT 1 A WIC1-
CT-1A
37WIC1WIC1-1.0-EN-MAN
2 WIC1 – Introduction and General Information
2.6.1.3 Order Form of the WIC1-Compatible Current Transformers

Seg WIC1 Specifications

General

Brand	Seg
Model	WIC1
Category	Relays
Language	English