ABB REB650 2.1 IEC, Product Manual

Page: 39 / 66

Secondary system supervision
M16069-1 v11
Table 32. Fuse failure supervision FUFSPVC
Function Range or value Accuracy
Operate voltage, zero sequence (1-100)% of UBase ±0.5% of U
r
Operate current, zero sequence (1–100)% of IBase ±0.5% of I
r
Operate voltage, negative sequence (1-100)% of UBase ±0.5% of U
r
Operate current, negative sequence (1–100)% of IBase ±0.5% of I
r
Operate voltage change level (1-100)% of UBase ±10.0% of U
r
Operate current change level (1–100)% of IBase ±10.0% of I
r
Operate phase voltage (1-100)% of UBase ±0.5% of U
r
Operate phase current (1–100)% of IBase ±0.5% of I
r
Operate phase dead line voltage (1-100)% of UBase ±0.5% of U
r
Operate phase dead line current (1–100)% of IBase ±0.5% of I
r
Operate time, start, 1 ph, at 1 to 0 x U
r
Min. = 10 ms
Max. = 25 ms -
Reset time, start, 1 ph, at 0 to 1 x U
r
Min. = 15 ms
Max. = 30 ms -
1MRK 505 362-BEN B
Busbar protection REB650 2.1 IEC
Product version: 2.1
ABB 39