4.3.4.9
Monitored data
Table 466:
87A Monitored data
Name
Type
Values (Range)
Unit
Description
PICKUP_DUR
FLOAT32
0.00...100.00
%
Ratio of pickup time / trip time
87A
Enum
1=Enabled
2=blocked
3=test
4=test/blocked
5=Disabled
Status
Table 467:
87B Monitored data
Name
Type
Values (Range)
Unit
Description
PICKUP_DUR
FLOAT32
0.00...100.00
%
Ratio of pickup time / trip time
87B
Enum
1=Enabled
2=blocked
3=test
4=test/blocked
5=Disabled
Status
Table 468:
87C Monitored data
Name
Type
Values (Range)
Unit
Description
PICKUP_DUR
FLOAT32
0.00...100.00
%
Ratio of pickup time / trip time
87C
Enum
1=Enabled
2=blocked
3=test
4=test/blocked
5=Disabled
Status
4.3.4.10
Technical data
Table 469:
87A, 87B, 87C Technical data
Characteristic
Value
Operation accuracy
Depending on the frequency of the current
measured: f
n
±2 Hz
±1.5% of the set value or ±0.002 × I
n
Pickup time
1)2)
Minimum
Typical
Maximum
I
Fault
= 2.0 × set
Pickup
value
12 ms
16 ms
24 ms
I
Fault
= 10 × set
Pickup
value
10 ms
12 ms
14 ms
Reset time
<40 ms
Table continues on next page
1MAC059074-MB A
Section 4
Protection functions
615 series ANSI
567
Technical Manual
Summary of Contents for Relion 615 series
Page 1: ... RELION PROTECTION AND CONTROL 615 series ANSI Technical Manual ...
Page 2: ......
Page 39: ...Section 17 Glossary 1181 Table of contents 615 series ANSI 33 Technical Manual ...
Page 40: ...34 ...
Page 64: ...58 ...
Page 216: ...210 ...
Page 884: ...878 ...
Page 1038: ...1032 ...
Page 1136: ...1130 ...
Page 1172: ...1166 ...
Page 1180: ...1174 ...
Page 1186: ...1180 ...
Page 1192: ...1186 ...
Page 1193: ...1187 ...
Page 1194: ......
Page 1195: ......