Signals; Series Ansi; Settings; Monitored Data - ABB RELION 620 Series Technical Manual

Section 4
Protection functions
4.2.5.6
4.2.5.7
Table 245: 27PS Group settings
Parameter Values (Range)
Pickup value 0.010...1.200
Trip delay time 40...120000
Voltage block value 0.01...1.00
Enable block value 0=False
1=True
Table 246: 27PS Non group settings
Parameter Values (Range)
Operation 1=enable
5=disable
Reset delay time 0...60000
Relative hysteresis 1.0...5.0
4.2.5.8
294

Signals

Table 243: 27PS Input signals
Name Type
V SIGNAL
1
BLOCK BOOLEAN
Table 244: 27PS Output signals
Name Type
TRIP BOOLEAN
PICKUP BOOLEAN

Settings

Unit Step
xUn 0.001
ms 10
xUn 0.01
Unit Step
ms 1
% 0.1

Monitored data

Table 247: 27PS Monitored data
Name Type
PICKUP_DUR FLOAT32
27PS Enum
Default Description
0 Positive phase sequence voltage
0=False Block signal for activating the blocking mode
Description
Trip
Pickup
Default Description
0.500 Pickup value
40 Trip delay time
0.20 Internal blocking level
1=True Enable Internal Blocking
Default Description
5=disable Operation Disable / Enable
20 Reset delay time
4.0 Relative hysteresis for operation
Values (Range) Unit
0.00...100.00 %
1=Enabled
2=blocked
3=test
4=test/blocked
5=Disabled
1MAC504801-IB E
Description
Ratio of pickup time / trip time
Status

620 series ANSI

Technical Manual