ABB RET670 - Setting Parameters; Current Protection; Instantaneous Phase Overcurrent Protection 3-Phase Output PHPIOC (50)

3.6.14.3 Setting parameters
Table 84: PPLPHIZ Group settings (basic)
Name Values (Range) Unit Step Default Description
IBase 1 - 99999 A 1 3000 Base current
VBase 0.05 - 2000.00 kV 0.01 400.00 Base voltage
OperMode No Filter
NoPref
1231c
1321c
123a
132a
213a
231a
312a
321a
- - No Filter Operating mode (c=cyclic,a=acyclic)
PU27PN 10 - 100 %VB 1 70 Operate value of 27P in % of VBase/sqrt(3)
PU27PP 10 - 100 %VB 1 50 Pickup value of line to line undervoltage (% of
VBase)
3V0PU 5 - 300 %VB 1 20 Operate value of residual voltage in % VBase/
sqrt(3)
Pickup_N 10 - 200 %IB 1 20 Pickup value of residual current (% of IBase)
tVN 0.000 - 60.000 s 0.001 0.100 Pickup-delay for residual voltage
tOffVN 0.000 - 60.000 s 0.001 0.100 Dropoff-delay for residual voltage
tIN 0.000 - 60.000 s 0.001 0.150 Pickup-delay for residual current
3.7 Current protection
3.7.1 Instantaneous phase overcurrent protection 3-phase output
PHPIOC (50)
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Instantaneous phase overcurrent
protection 3-phase output
PHPIOC
3I>>
SYMBOL-Z V1 EN
50
1MRK504116-UUS C Section 3
IED application
395
Application manual