Distance Zones Quad W/ High Speed Distance - ABB RED670 Product Manual

Line differential protection RED670 2.1 IEC
Product version: 2.1
Table 41. Distance zones quad with high speed distance for series compensated networks ZMFCPDIS
Function
Number of zones
Minimum operate current, Ph-Ph
and Ph-E
Positive sequence reactance
reach, Ph-E and Ph-Ph loop
Positive sequence resistance
reach, Ph-E and Ph-Ph loop
Zero sequence reactance reach
Zero sequence resistive reach
Fault resistance reach, Ph-E and
Ph-Ph
Dynamic overreach
Definite time delay to trip, Ph-E
and Ph-Ph operation
Operate time
Reset time at 0.1 to 2 x Z
reach
Reset ratio
Table 42. Power swing detection ZMRPSB
Function
Reactive reach
Resistive reach
Power swing detection operate
time
Second swing reclaim operate
time
Minimum operate current
64
Range or value Accuracy
3 selectable directions, -
3 fixed directions
(5 - 6000)% of IBase ±1.0% of I
(30 - 3000) Ω/phase
(30 - 3000) Ω/phase
(100.00 - 9000.00) Ω/p
" +- 2.0% static accuracy +- 2.0 deg static angular accuracy Conditions: Voltage range:
(15.00 - 3000.00) Ω/p
(0.1 - 1.1) x Ur Current range: (0.5 - 30) x Ir Angle: At 0 deg and 85 deg"
(1.00 - 9000.00) Ω/l
< 5% at 85 deg
measured with CVT's
and 0.5 < SIR <30
(0.000 - 60.000) s
±0.2% or ±35 ms whichever is greater
16 ms typically IEC 60255-121
Min = 20 ms
-
Max = 35 ms
105% typically -
Range or value
(0.10-3000.00) W/phase
(0.10–1000.00) W/loop
(0.000-60.000) s
(0.000-60.000) s
(5-30)% of IBase
n
Accuracy
±2.0% static accuracy
Conditions:
Voltage range: (0.1-1.1) x U
r
Current range: (0.5-30) x I
r
Angle: at 0 degrees and 85 degrees
±0.2% or ±10 ms whichever is greater
±0.2% or ±20 ms whichever is greater
±1.0% of I
r
1MRK 505 346-BEN -
ABB