ABB RELION RET670 User Manual

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
ilo
t V
T
c
irc
u
it
ANSI12000143 V1 EN-US
Figure 303: Application of VDSPVC
14.3.3 Setting guidelines
GUID-0D5A517C-1F92-46B9-AC2D-F41ED4E7C39E v1
GUID-52BF4E8E-0B0C-4F75-99C4-0BCB22CDD166 v2
The parameters for Fuse failure supervision VDSPVC are set via the local HMI or
PCM600.
GUID-0B298162-C939-47E4-A89B-7E6BD7BEBB2C v2
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.
Section 14 1MRK 504 163-UUS A
Secondary system supervision
674 Transformer protection RET670 2.2 ANSI
Application manual

ABB RELION RET670 Specifications

General

Brand	ABB
Model	RELION RET670
Category	Protection Device
Language	English