ABB RELION 620 Series Technical Manual page 871

1MRS757644 F
5.8.6
5.8.7
Table 828: UPCALH Non group settings (Basic)
Parameter Values (Range)
Operation
Operate pulse time
Signal pwr on delay
Table 829: UPCALH Non group settings (Advanced)
Parameter Values (Range)
CB open hold delay
5.8.8
620 series
Technical Manual
is used as a stand-alone function when an unknown circuit breaker open is detected,
the function output can be used as an information indication for the supervision
station.
Signals
Table 826: UPCALH Input signals
Name
CB_OPEN_CMD
CB_POSCLOSE
CB_POSOPEN
SI_PWR_ON
Table 827: UPCALH Output signals
Name
OPERATE
Settings
Unit
1=on
5=off
100...20000 ms
300...500 ms
Unit
300...500 ms
Technical data
Table 830: UPCALH Technical data
Characteristic
Operate time accuracy
Type Default Description
BOOLEAN 0=False CB open command, common
BOOLEAN 0=False CB position closed
BOOLEAN 0=False CB position open
BOOLEAN 0=False Signal power on
Type Description
BOOLEAN Operate
Step Default
1=on
1 100
1 300
Step Default
1 300
Value
±1.0% of the set value or ±20 ms
Protection related functions
Description
Operation Off / On
Operate pulse time
Signal power on delay time
Description
CB open hold delay time
Section 5
865