ABB Relion 650 Series Product Manual page 33

Busbar protection REB650
Version 1.1 ANSI
Secondary system supervision
Table 31. Fuse failure supervision SDDRFUF
Function
Operate voltage, zero sequence
Operate current, zero sequence
Operate voltage, negative sequence
Operate current, negative sequence
Operate voltage change pickup
Operate current change pickup
Operate phase voltage
Operate phase current
Operate phase dead line voltage
Operate phase dead line current
Table 32. Breaker close/trip circuit monitoring TCSSCBR
Function
Operate time delay
ABB Power Grids
M16069-1 v6
Range or value
(1-100)% of VBase
(1–100)% of IBase
(1–100)% of VBase
(1–100)% of IBase
(1–100)% of VBase
(1–100)% of IBase
(1-100)% of VBase
(1-100)% of IBase
(1-100)% of VBase
(1-100)% of IBase
GUID-CF26761C-55B8-41EF-B140-651F7F116003 v2
Range or value
(0.020 - 300.000) s
© Copyright 2011 ABB Power Grids. All rights reserved
Accuracy
± 1.0% of V
n
± 1.0% of I
n
± 0.5% of V
n
± 1.0% of I
n
± 5.0% of V
n
± 5.0% of I
n
± 0.5% of U
n
± 1.0% of I
n
± 0.5% of U
n
± 1.0% of I
n
Accuracy
± 0,5% ± 110 ms
1MRK 505 265-BUS B
IP11402-1 v1
33