Table 368: PDNSPTOC 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
Min phase current 0.05...0.30 xIn 0.01 0.10 Minimum phase current
4.4.2.8 Monitored data
Table 369: PDNSPTOC Monitored data
Name Type Values (Range) Unit Description
START_DUR FLOAT32 0.00...100.00 % Ratio of start time /
operate time
RATIO_I2_I1 FLOAT32 0.00...999.99 % Measured current ratio
I2 / I1
PDNSPTOC Enum 1=on
2=blocked
3=test
4=test/blocked
5=off
Status
4.4.2.9 Technical data
Table 370: PDNSPTOC Technical data
Characteristic
Value
Operation accuracy Depending on the frequency of the current
measured: f
n
±2 Hz
±2% of the set value
Start time < 70 ms
Reset time < 40 ms
Reset ratio Typical 0.96
Retardation time < 35 ms
Operate time accuracy in definite time mode ±1.0% of the set value or ±20 ms
Suppression of harmonics DFT: -50 dB at f = n x f
n
, where n = 2, 3, 4, 5,…
4.4.3 Phase reversal protection PREVPTOC
4.4.3.1 Identification
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Phase reversal protection PREVPTOC I2>> 46R
Section 4 1YHT530004D05 D
Protection functions
456 615 series
Technical Manual
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