574 9424200994 Rev N
Directional Supervision Angle (Blinder Angle)
Setting Range ........................................................... –90 to 0°
Diameter
5 ampere CT Setting Range ..................................... 0.1 to 100 Ω
1 ampere CT Setting Range ..................................... 0.5 to 500 Ω
5 Ampere CT Accuracy .......................................... ±5% or ±0.4 Ω, whichever is greater from 0 to 100 Ω
1 Ampere CT Accuracy .......................................... ±5% or ±0.4 Ω, whichever is greater from 0 to 500 Ω
Figure 333. 40Z Offset Impedance Mapping
Offset
5 ampere CT Setting Range ..................................... 0 to 110 Ω
1 ampere CT Setting Range ..................................... 0 to 550 Ω
5 Ampere CT Accuracy .......................................... ±5% or ±0.4 Ω, whichever is greater from 0 to 100 Ω
1 Ampere CT Accuracy .......................................... ±5% or ±0.4 Ω, whichever is greater from 0 to 500 Ω
Time Delay
Setting Range ........................................................... 0 to 300,000 ms
Accuracy.................................................................... ±1.5% or ±4 cycles, whichever is greater
Voltage Pickup
Setting Range ........................................................... 5 to 180 V
Voltage Time Delay
Setting Range ........................................................... 0 to 60,000 ms
46 - Negative-Sequence Current Protection
Negative-sequence current protection is available when a 50 or 51 element is configured in I2 mode.
Refer to Instantaneous Overcurrent or Inverse Overcurrent for operational specifications.
47 - Negative-Sequence Voltage Protection
Negative-sequence voltage protection is available when a 27X or 59X element is configured in V2 mode.
Refer to Auxiliary Overvoltage or Auxiliary Undervoltage for operational specifications.
X
Offset
Z1
Diameter
Z2
Diameter
R
Blinder
Angle
P0036-20
Specifications - 25 Hz Operation BE1-11g
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