ABB Relion 670 Series Product Manual page 43

ABB
Phasor measurement unit RES670
Pre-configured
Product version: 1.2
Secondary system supervision
Table 32. Current circuit supervision CCSRDIF
Function
Operate current
Block current
Table 33. Fuse failure supervision SDDRFUF
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
Range or value
(5-200)% of I
r
(5-500)% of I
r
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
1MRK 511 266-BEN -
Accuracy
± 10.0% of I at I £ I
r r
± 10.0% of I at I > I
r
± 5.0% of I at I £ I
r r
± 5.0% of I at I > I
r
Accuracy
± 1.0% of U
r
± 1.0% of I
r
± 0.5% of U
r
± 1.0% of I
r
± 5.0% of U
r
± 5.0% of I
r
± 0.5% of U
r
± 1.0% of I
r
± 0.5% of U
r
± 1.0% of I
r
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