ABB RELION Series - Frequency protection FRPFRQ

Table 441: NSPTOV Output signals
Name Type Description
OPERATE BOOLEAN Operate
START BOOLEAN Start
4.4.4.7 Settings
Table 442: NSPTOV Group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Start value 0.010...1.000 xUn 0.001 0.030 Start value
Operate delay time 40...120000 ms 1 40 Operate delay time
Table 443: NSPTOV Non group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Operation 1=on
5=off
1=on Operation Off / On
Table 444: NSPTOV Non group settings (Advanced)
Parameter
Values (Range) Unit Step Default Description
Reset delay time 0...60000 ms 1 20 Reset delay time
4.4.4.8 Monitored data
Table 445: NSPTOV Monitored data
Name
Type Values (Range) Unit Description
START_DUR FLOAT32 0.00...100.00 % Ratio of start time /
operate time
NSPTOV Enum 1=on
2=blocked
3=test
4=test/blocked
5=off
Status
1MRS758755 A Section 4
Protection functions
REC615 and RER615 429
Technical Manual