Seg WI Series User Manual

11.1.5
Earth (Ground) Overcurrent Protection – Settings via DIP Switches
(WIC1‑2) or via HEX Switches (WIC1‑3)
Setting of the Characteristic of the Earth (Ground) Overcurrent Protection
Stage IG>
WIC1‑2: DIP switch block 5, switches 1…4
WIC1‑3: HEX switch 9
Characteristic
»IG> . Char«
HEX 9 DIP 5-1 DIP 5-2 DIP 5-3 DIP 5-4
DEFT 0 OFF OFF OFF OFF
IEC NINV 1 ON OFF OFF OFF
IEC VINV 2 OFF ON OFF OFF
IEC EINV 3 ON ON OFF OFF
IEC LINV 4 OFF OFF ON OFF
RINV 5 ON OFF ON OFF
HV Fuse 6 OFF ON ON OFF
FR Fuse 7 ON ON ON OFF
IEEE C37.2 MINV 8 OFF OFF OFF ON
IEEE C37.2 VINV 9 ON OFF OFF ON
IEEE C37.2 EINV A OFF ON OFF ON
EF Curve B ON ON OFF ON
RXIDG C OFF OFF ON ON
(reserved *) D ON OFF ON ON
(reserved *) E OFF ON ON ON
(reserved *) F ON ON ON ON
(
*) This switch setting is assigned to the DEFT characteristic but reserved for additional
characteristics to be added with future WIC1 versions.
Setting of the Pickup Current of the Earth (Ground) Overcurrent Protection
Stage IG>
WIC1‑2: DIP switch block 4, switches 1…4
WIC1‑3: HEX switch 7
The pickup currents in this table are given in units of the rated CT current In.
265WIC1WIC1-1.0-EN-MAN
11 Appendix
11.1.5 Earth (Ground) Overcurrent Protection – Settings via DIP Switches (WIC1‑2) or via HEX Switches (WIC1‑3)

Seg WI Series Specifications

General

Brand	Seg
Model	WI Series
Category	Relays
Language	English