5.12.6
Configuration
5.12.6.1
Operation of the function without integration
GUID-BE6B0E31-83CE-4C88-ABCC-0BA8078CA6D6 v1
18000065-IEC19000470-1-en.vsdx
Start
Impulse prolongation
Tripping
0
0
0
t
t
t
(No tripping)
t
t
t
t
R
0
0
0
t
t
t
t
t
t
0
0
0
0
0
0
t
R
t
R
t
A
(No tripping)
t
A
(No tripping)
t
A
t
A
t
R
t
R
t
R
Start
Impulse prolongation
Tripping
IEC19000470 V1 EN-US
Figure 66: Operation of the delay function without integration
Tripping only takes place, if a start also occurs within the time t
R
.
•
t
A
tripping time (
Trip-Delay)
•
t
R
reset time (
Reset-Delay)
1MRK 505 406-UEN B
Section 5
Bay protection functions
Bay protection functions REB500
177
Technical manual
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