Monitored Data - ABB RELION Series Technical Manual

Section 4
Protection functions
Table 451: PSPTUV Group settings (Advanced)
Parameter
Voltage block value
Enable block value
Table 452: PSPTUV Non group settings (Basic)
Parameter
Operation
Table 453: PSPTUV Non group settings (Advanced)
Parameter
Reset delay time
Relative hysteresis
4.4.5.8
4.4.5.9
434
Values (Range) Unit
0.01...1.00 xUn
0=False
1=True
Values (Range) Unit
1=on
5=off
Values (Range) Unit
0...60000 ms
1.0...5.0 %

Monitored data

Table 454: PSPTUV Monitored data
Name
START_DUR
PSPTUV
Technical data
Table 455: PSPTUV Technical data
Characteristic
Operation accuracy
1)2)
Start time
Reset time
Reset ratio
Table continues on next page
Step Default
0.01 0.20
1=True
Step Default
1=on
Step Default
1 20
0.1 4.0
Type Values (Range)
FLOAT32 0.00...100.00
Enum 1=on
2=blocked
3=test
4=test/blocked
5=off
Value
Depending on the frequency of the measured
voltage: f
±1.5% of the set value or ±0.002 × U
Minimum
Start
U = 0.99 × set 52 ms
Fault
value 44 ms
Start
U = 0.9 × set
Fault
value
Typically 40 ms
Depends on the set
1MRS758755 A
Description
Internal blocking level
Enable Internal Blocking
Description
Operation Off / On
Description
Reset delay time
Relative hysteresis for operation
Unit Description
% Ratio of start time /
operate time
Status
±2 Hz
n
Typical Maximum
55 ms 58 ms
47 ms 50 ms
Relative hysteresis
REC615 and RER615
Technical Manual
n