Seg WIC1-W2 User Manual

Technical Manual WIC1 SEG Electronics GmbH
DOK-TD-WIC1E, Rev. M 51
Test step 3): Test of the over-current step I>:
Settings: I> = 1.05 x Is
tI> = EXIT
I>> = 4.00 x Is
tI>> = 0.10s
IE> = EXIT
tIE> = 0.2s
Test to be carried out as described under “Test step 1”.
Test step 4): Test of the trip delay tI>
Settings: I> = 1.05 x Is
tI> = 1.00s
Test to be carried out as described under „Test step 2“.
Test step 5)*: Test of the earth current step IE>
Settings: I> = EXIT
tI> = 1.00s
I>> = 4.00 x Is
tI>> = 0.10s
IE> = 0.9 x Is
tIE> = EXIT
*= only applicable to devices that offer earth current protection
Test to be carried out as described under „Test step 1“.
Test step 6: Test of the trip delay tIE>
Settings: IE> = 0.9 x Is
tIE> = 0.2s
Test to be carried out as described under „Test step 2“.
Tests on the earth current path can only be performed with a single-phase power source if
the switching point for the IE> setting is >= 0.9 x Is. See chapter 5.8.

Seg WIC1-W2 Specifications

General

Brand	Seg
Model	WIC1-W2
Category	Relays
Language	English