ABB Relion 630 Series RET630 - Page 10

GUID-FD724103-823D-4443-ACAE-412BB7906240 V2 EN
Figure 2. Protection function overview of preconfiguration A
Transformer Protection and Control 1MRS756978 D
RET630
Product version: 1.1 Issued: 2011-05-18
10 ABB