ABB Relion 670 series - Setting Guidelines

FuseFailSupvn
IED
A B C
V
2
A
V
2
B
V
2
C
V
1
A
V
1
B
V
1
C
ANSI12000143-1-en.vsd
Main Vt circuit
P
i
l
o
t
V
T
c
i
r
c
u
i
t
ANSI12000143 V1 EN
Figure 297: Application of VDSPVC
14.3.3 Setting guidelines
The parameters for Fuse failure supervision VDSPVC are set via the local HMI or
PCM600.
The voltage input type (phase-to-phase or phase-to-neutral) is selected using
ConTypeMain and ConTypePilot parameters, for main and pilot fuse groups respectively.
The connection type for the main and the pilot fuse groups must be
consistent.
Section 14 1MRK 506 369-UUS -
Secondary system supervision
630 Line distance protection REL670 2.2 ANSI
Application manual