Table 409: NSPTOV Output signals
Name Type Description
OPERATE BOOLEAN Operate
START BOOLEAN Start
4.5.4.7 Settings
Table 410: NSPTOV Group settings
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 411: NSPTOV Non group settings
Parameter Values (Range) Unit Step Default Description
Operation 1=on
5=off
1=on Operation Off / On
Reset delay time 0...60000 ms 1 20 Reset delay time
4.5.4.8 Monitored data
Table 412: 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
4.5.4.9 Technical data
Table 413: NSPTOV Technical data
Characteristic
Value
Operation accuracy Depending on the frequency of the voltage
measured: f
n
±2 Hz
±1.5% of the set value or ±0.002 × U
n
Start time
1)2)
Minimum Typical Maximum
U
Fault
= 1.1 × set
Start
value
U
Fault
= 2.0 × set
Start
value
33 ms
24 ms
35 ms
26 ms
37 ms
28 ms
Reset time < 40 ms
Table continues on next page
Section 4 1YHT530004D05 D
Protection functions
488 615 series
Technical Manual
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