Table 25. Three-phase non-directional overcurrent protection (PHxPTOC) main settings
Parameter Function Value (Range) Step
Start value PHLPTOC 0.05...5.00 x I
n
0.01
PHHPTOC 0.10...40.00 x I
n
0.01
PHIPTOC 1.00...40.00 x I
n
0.01
Time multiplier PHLPTOC 0.8...10.0 0.05
PHHPTOC 0.05...15.00 0.05
Operate delay time PHLPTOC 40...200000 ms 10
PHHPTOC 40...200000 ms 10
PHIPTOC 20...200000 ms 10
Operating curve type
1)
PHLPTOC Definite or inverse time
Curve type: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
11, 12, 13, 14, 15, 17, 18, 19
PHHPTOC Definite or inverse time
Curve type: 1, 3, 5, 9, 10, 12, 15, 17
PHIPTOC Definite time
1) For further reference please refer to the Operating characteristics table at the end of the Technical data chapter
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