Settings - ABB RELION 620 Series Technical Manual

Section 4
Protection functions
4.4.5.7
Table 308: 55 Group settings
Parameter Values (Range)
Dir pickup value 1=Lagging
2=Leading
Dir pickup reset value 1=Lagging
2=Leading
Dir alarm value 1=Lagging
2=Leading
Dir alarm reset value 1=Lagging
2=Leading
Pickup value -0.99...0.99
Pickup reset value -0.99...0.99
Alarm value -0.99...0.99
Alarm reset value -0.99...0.99
Trip delay time 100...300000
Alarm delay time 100...300000
Table 309: 55 Non group settings
Parameter Values (Range)
Operation 1=enable
5=disable
Current block value 0.05...0.65
Voltage block value 0.05...0.50
Reset delay time 0...60000
Disable time 0...60000
Voltage reversal 0=No
1=Yes
372
Table 307: 55 Output signals
Name Type
TRIP BOOLEAN
PICKUP BOOLEAN
ALARM BOOLEAN

Settings

Unit Step
0.01
0.01
0.01
0.01
ms 1
ms 1
Unit Step
xIn 0.01
xUn 0.01
ms 1
ms
Description
Trip
Pickup
Alarm
Default Description
1=Lagging PF direction for pickup value
1=Lagging PF direction for pickup reset value
1=Lagging PF direction for alarm value
1=Lagging PF direction for alarm reset value
0.80 Pickup value
0.85 Value at which pickup resets, drops out
0.85 Alarm pickup value
0.90 Value at which alarm resets, drops out
500 Time delay for operation
500 Time delay for alarm
Default Description
5=disable Operation Disable / Enable
0.10 Current block value (minimum operating
current)
0.10 Voltage block value (minimum operating
voltage)
20 Reset delay time
5000 Additional time for which function is disabled
after removal of DISABLE input
0=No Rotates the PF by 180 degrees
1MAC504801-IB E
620 series ANSI
Technical Manual