All information given in this document is property of Ghielmetti AG. To the knowledge of Ghielmetti AG there are no errors in the manual. Should any errors be discovered, please notify us. Ghielmetti will under no circumstances accept responsibility neither for errors in this manual, nor consequences of such errors.
Mode of Operation The tripping matrix GKV 10x45 621 SK R LDP has 45 columns (for 45 signals from protection units) and 10 rows (for 10 signals to tripping modules) High reliability diode plugs (black handle) are used for programming the matrix, the reliability being attained by generous over-rating with respect to forward current and reverse voltage.
Page 4
To test if all LEDs works Of all LED indications Connecting and Diode plugs 4/12 GHIELMETTI AG, Industriestrasse 6, CH-4562 Biberist, Schweiz - www.ghielmetti.ch - info@ghielmetti.ch - +41 32 671 13 13 - +41 32 671 13 14...
Page 6
This unit will be in operation under 250 VDC. Installation and interconnecting have to be made only by qualified personel. 6/12 GHIELMETTI AG, Industriestrasse 6, CH-4562 Biberist, Schweiz - www.ghielmetti.ch - info@ghielmetti.ch - +41 32 671 13 13 - +41 32 671 13 14...
Page 7
+5VDC Power supply control +5VDC LED green „Power“ Remote Remote LED Test Reset 7/12 GHIELMETTI AG, Industriestrasse 6, CH-4562 Biberist, Schweiz - www.ghielmetti.ch - info@ghielmetti.ch - +41 32 671 13 13 - +41 32 671 13 14...
Need help?
Do you have a question about the GKV 10x45 621 SK R LDP and is the answer not in the manual?
Questions and answers