11 Appendix
11.1
Appendix – Settings via DIP / HEX Switches
11.1.1
Settings via DIP Switches (WIC1‑2)
For the WIC1‑2, the following settings can be made directly at the device, using the
built-in switches:
• Setting of the Rated CT current, see ╚═▷ “11.1.3 Setting of the Rated CT current In”.•
• Setting of Characteristic, Pickup Current and Tripping Time / Characteristic Time of•
Phase Overcurrent Protection, stages I> and I>>, see ╚═▷ “4.3.2 Phase Overcurrent
Protection – Settings”.
• Setting of the Characteristic, Pickup Current and Tripping Time / Characteristic Time•
of the Earth (Ground) Overcurrent Protection, stage IG>, see ╚═▷ “4.5.2 Earth
(Ground) Overcurrent Protection – Settings”.
• Setting of the harmonics ratio and maximum current for the Inrush Protection, see•
╚═▷ “4.4 IH2 - Inrush Blocking”.
• Setting of the Pickup Current and Supervision Mode for the Peak Overcurrent•
Protection, see ╚═▷ “4.9 Ipeak> – Peak Overcurrent Protection”.
The upper four DIP switch blocks are compatible with the four DIP switch blocks of the rst
WIC1 version (except for the additional overcurrent characteristics).
Although the enhanced protection functionality has made us increase the number of DIP
switches with this second WIC1 version, however, the total number of DIP switches is
obviously limited by the size of the housing. Therefore some settings cannot be set via a
switch. These settings can be set only via DiggiMEC or via Smart view. However, SEG has
selected the meanings of the switches with great care, so that the usual settings for typical
applications should be covered.
246 WIC1 WIC1-1.0-EN-MAN
11 Appendix
11.1 Appendix – Settings via DIP / HEX Switches
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