![background image](http://html.mh-extra.com/html/abb/relion-615-series/relion-615-series_technical-manual_2395746.webp)
4.8.3.8
Monitored data
Table 642:
32Q-27 Monitored data
Name
Type
Values (Range)
Unit
Description
PICKUP_DUR
FLOAT32
0.00...100.00
%
Ratio of pickup time / trip time
Q
FLOAT32
-160.000...160.0
00
xSn
Reactive power
32Q-27
Enum
1=Enabled
2=blocked
3=test
4=test/blocked
5=Disabled
Status
4.8.3.9
Technical data
Table 643:
32Q-27 Technical data
Characteristic
Value
Operation accuracy
Depending on the frequency of the measured current
and voltage:
f
n
±2 Hz
Reactive power range |PF| <0.71
Power:
±3.0% or ±0.002 × Q
n
Voltage:
±1.5% of the set value or ±0.002 × V
n
Pickup time
1)2)
Typically 46 ms
Reset time
<50 ms
Reset ratio
Typically 0.96
Trip time accuracy
±1.0% of the set value or ±20 ms
Suppression of harmonics
DFT: -50 dB at f = n × f
n
, where n = 2, 3, 4, 5,…
1)
Pickup value = 0.05 × S
n
, reactive power before fault = 0.8 ×
Pickup value, reactive power overshoot 2 times,
results based on statistical distribution of 1000 measurements
2) Includes the delay of the signal output contact
4.9
Arc protection AFD
4.9.1
Identification
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Arc protection
ARCSARC
ARC
AFD
Section 4
1MAC059074-MB A
Protection functions
740
615 series ANSI
Technical Manual
Содержание Relion 615 series
Страница 1: ... RELION PROTECTION AND CONTROL 615 series ANSI Technical Manual ...
Страница 2: ......
Страница 39: ...Section 17 Glossary 1181 Table of contents 615 series ANSI 33 Technical Manual ...
Страница 40: ...34 ...
Страница 64: ...58 ...
Страница 210: ...3 19 4 Settings Section 3 1MAC059074 MB A Basic functions 204 615 series ANSI Technical Manual ...
Страница 216: ...210 ...
Страница 884: ...878 ...
Страница 1038: ...1032 ...
Страница 1136: ...1130 ...
Страница 1172: ...1166 ...
Страница 1180: ...1174 ...
Страница 1186: ...1180 ...
Страница 1192: ...1186 ...
Страница 1193: ...1187 ...
Страница 1194: ......
Страница 1195: ......