CT Powered Time Overcurrent and Earth
Current Relay
WIC1 ‑ # # # # # # # # #
Without communication protocol A
NOTICE!
(**) Via DiggiMEC or Smart view (but not via DIP/HEX switches), it is possible to congure
the device for either calculated or measured ground (earth) current.
(***) Via DiggiMEC or Smart view (but not via DIP/HEX switches), it is possible to
congure the device for either 50 Hz or 60 Hz nominal frequency.
(****) Trip of the backup protection as soon as sucient electrical energy for a trip
impulse has been collected.
(##) Broad-Range CTs are available only for WIC1‑1 and WIC1‑4 – Ask for availability!
34 WIC1 WIC1-1.0-EN-MAN
2 WIC1 – Introduction and General Information
2.6.1.1 Order Form of the CT-Powered Device Types
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