ABB RELION Series, Техническое руководство

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Table 451: PSPTUV Group settings (Advanced)
Parameter Values (Range) Unit Step Default Description
Voltage block value 0.01...1.00 xUn 0.01 0.20 Internal blocking level
Enable block value 0=False
1=True
1=True Enable Internal Blocking
Table 452: PSPTUV Non group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Operation 1=on
5=off
1=on Operation Off / On
Table 453: PSPTUV 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
4.4.5.8 Monitored data
Table 454: PSPTUV Monitored data
Name Type Values (Range) Unit Description
START_DUR FLOAT32 0.00...100.00 % Ratio of start time /
operate time
PSPTUV Enum 1=on
2=blocked
3=test
4=test/blocked
5=off
Status
4.4.5.9 Technical data
Table 455: PSPTUV Technical data
Characteristic Value
Operation accuracy Depending on the frequency of the measured
voltage: f
n
±2 Hz
±1.5% of the set value or ±0.002 × U
n
Start time
1)2)
Minimum Typical Maximum
U
Fault
= 0.99 × set Start
value
U
Fault
= 0.9 × set
Start
value
52 ms
44 ms
55 ms
47 ms
58 ms
50 ms
Reset time Typically 40 ms
Reset ratio Depends on the set Relative hysteresis
Table continues on next page
Section 4
1MRS758755 A
Protection functions
434 REC615 and RER615
Technical Manual