ABB Relion REL650 Series Product Manual page 77

Line distance protection REL650
Version 2.2
Secondary system supervision
Table 56. Current circuit supervision CCSSPVC
Function
Operate current
Reset ratio, Operate current
Block current
Reset ratio, Block current
Table 57. Fuse failure supervision FUFSPVC
Function
Operate voltage, zero sequence
Operate current, zero sequence
Operate voltage, negative sequence
Operate current, negative sequence
Operate voltage change level
Operate current change level
Operate phase voltage
Operate phase current
Operate phase dead line voltage
Operate phase dead line current
Table 58. Voltage based delta supervision DELVSPVC
Function
Minimum Voltage
DelU>
DelUAng>
Operate time for changeat Ur to (Ur + 2 x DelU>)at
Ur to (Ur + 5 x DelU>)
Operate time for jump from Zero degrees to
'AngStVal' + 2 degrees
Hitachi Power Grids
M12358-1 v11
Range or value
(10-200)% of IBase
>90%
(20-500)% of IBase
>90% at (50-500)% of IBase
M16069-1 v13
Range or value
(1-100)% of UBase
(1–100)% of IBase
(1–100)% of UBase
(1–100)% of IBase
(1–100)% of UBase
(1–100)% of IBase
(1-100)% of UBase
(1–100)% of IBase
(1-100)% of UBase
(1–100)% of IBase
GUID-DAECF9F5-1D0B-43FC-AD29-8F96E05DD0DA v4
Range or value
(5.0 - 50.0)% of UBase
(2.0 - 500.0)% of UBase
(2.0 - 40.0) degrees
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Accuracy
±1.0% of I at I ≤ I
r r
±1.0% of I at I > I
r
±5.0% of I at I ≤ I
r r
±5.0% of I at I > I
r
Accuracy
±0.5% of U
r
±0.5% of I
r
±0.5% of U
r
±0.5% of I
r
±10.0% of U
r
±10.0% of I
r
±0.5% of U
r
±0.5% of I
r
±0.5% of U
r
±1.0% of I
r
Accuracy
±0.5% of Ur at U ≤ Ur
Instantaneous 1 cycle & Instantaneous 2 cycle mode:±20%
of Ur at U ≤ Ur±20% of U at U > Ur
RMS & DFT Mag mode:±10% of Ur at U ≤ Ur±10% of U at U
> Ur
±2.0 degrees
Instantaneous 1 cycle & Instantaneous 2 cycle mode -
<20msRMS & DFT Mag mode - <30ms
Vector shift mode - <60ms
1MRK 506 384-BEN H
77