Technical Data - ABB RED650 Technical Manual

1MRK 505 394-UEN A
11.2.8
Line differential protection RED650 2.2 IEC
Technical manual

Technical data

Table 162: FUFSPVCtechnical data
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
Operate time, start, 1 ph, at 1 x U
Reset time, start, 1 ph, at 0 to 1 x U
Secondary system supervision
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
to 0 Min. = 10 ms
r
Max. = 25 ms
Min. = 15 ms
r
Max. = 30 ms
Section 11
M16069-1 v12
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
±0.5% of I
r
-
-
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