Siemens SIPROTEC 4 Manual page 232

Voltage and frequency protection
Hide thumbs Also See for SIPROTEC 4:
Table of Contents

Advertisement

Functions, Settings, Information
E.3 Information List
No.
Description
170.20
25 Condition V1<V2>
28
fulfilled (25 V1< V2>)
170.20
25 Condition V1<V2<
29
fulfilled (25 V1< V2<)
170.20
25 Voltage difference
30
(Vdiff) okay (25 Vdiff ok)
170.20
25 Frequency difference
31
(fdiff) okay (25 fdiff ok)
170.20
25 Angle difference
32
(alphadiff) okay (25 αdiff
ok)
170.20
25 Frequency f1 > fmax
33
permissible (25 f1>>)
170.20
25 Frequency f1 < fmin
34
permissible (25 f1<<)
170.20
25 Frequency f2 > fmax
35
permissible (25 f2>>)
170.20
25 Frequency f2 < fmin
36
permissible (25 f2<<)
170.20
25 Voltage V1 > Vmax
37
permissible (25 V1>>)
170.20
25 Voltage V1 < Vmin
38
permissible (25 V1<<)
170.20
25 Voltage V2 > Vmax
39
permissible (25 V2>>)
170.20
25 Voltage V2 < Vmin
40
permissible (25 V2<<)
170.20
25 Vdiff too large
90
(V2>V1) (25 V2>V1)
232
Function
Typ
Log Buffers
e of
Info
rma
tion
SYNC func-
OUT On
tion 1
Of
f
SYNC func-
OUT On
tion 1
Of
f
SYNC func-
OUT On
tion 1
Of
f
SYNC func-
OUT On
tion 1
Of
f
SYNC func-
OUT On
tion 1
Of
f
SYNC func-
OUT On
tion 1
Of
f
SYNC func-
OUT On
tion 1
Of
f
SYNC func-
OUT On
tion 1
Of
f
SYNC func-
OUT On
tion 1
Of
f
SYNC func-
OUT On
tion 1
Of
f
SYNC func-
OUT On
tion 1
Of
f
SYNC func-
OUT On
tion 1
Of
f
SYNC func-
OUT On
tion 1
Of
f
SYNC func-
OUT On
tion 1
Of
f
Configurable in Matrix IEC 60870-5-103
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
SIPROTEC 4, 7RW80, Manual
C53000-G1140-C233-4, Edition 07.2018
41
20
1
Yes
7
41
20
1
Yes
8
41
20
1
Yes
9

Advertisement

Table of Contents
loading

This manual is also suitable for:

Siprotec 7rw80

Table of Contents