ABB RELION REX640, Техническое руководство, Страница: 874 / 1960

PSPTOV Output signals
Table 815: PSPTOV Output signals
Name Type Description
OPERATE BOOLEAN Operate
START BOOLEAN Start
4.5.4.8 PSPTOV Settings
Table 816: PSPTOV Group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Start value 0.400...1.600 xUn 0.001 0.650 Start value
Operate delay time 40...120000 ms 10 40 Operate delay time
Table 817: PSPTOV Non group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Operation
1=on
5=off
1=on Operation Off / On
Table 818: PSPTOV Non group settings (Advanced)
Parameter Values (Range) Unit Step Default Description
Reset delay time 0...60000 ms 1 20 Reset delay time
Relative hysteresis 1.0...5.0 % 0.1 4.0 Relative hysteresis
for operation
4.5.4.9 PSPTOV Monitored data
Table 819: PSPTOV Monitored data
Name Type Values (Range) Unit Description
START_DUR FLOAT32 0.00...100.00 % Ratio of start time / op-
erate time
PSPTOV Enum
1=on
2=blocked
3=test
4=test/blocked
5=off
Status
4.5.4.10 Technical data
Table 820: PSPTOV Technical data
Characteristic Value
Operation accuracy Depending on the frequency of the voltage measured:
f
n
±1.5% of the set value or ±0.002 × U
n
Table continues on the next page
Protection functions 1MRS759142 F
874 REX640
Technical Manual