Fuse Failure Supervision - ABB REB650 2.1 IEC Product Manual

Busbar protection REB650 2.1 IEC
Product version: 2.1
Secondary system supervision
Table 32. 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
Operate time, start, 1 ph, at 1 to 0 x U
Reset time, start, 1 ph, at 0 to 1 x U
ABB
M16069-1 v11
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
Min. = 10 ms
r
Max. = 25 ms
Min. = 15 ms
r
Max. = 30 ms
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
-
-
1MRK 505 362-BEN B
39