Technical Data - ABB RES670 Technical Manual

Section 13
Secondary system supervision
13.2.8
380
Figure 134: Simplified logic diagram for fuse failure supervision function, Main logic

Technical data

Table 210: FUFSPVCtechnical data
Function
Trip voltage, zero sequence
Trip current, zero sequence
Trip voltage, negative sequence
Trip current, negative sequence
Trip voltage change pickup
Trip current change pickup
Trip phase voltage
Trip phase current
Trip phase dead line voltage
Trip phase dead line current
Pickup time, 1 ph, pickup at 1 x V
Reset time, 1 ph, pickup at 0 to 1 x V
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
to 0 Min. = 10 ms
n
Max. = 25 ms
Min. = 15 ms
n
Max. = 30 ms
Phasor measurement unit RES670 2.2 ANSI
1MRK 511 408-UUS A
M16069-1 v12
Accuracy
±0.5% of V
n
±0.5% of I
n
±0.5% of V
n
±0.5% of I
n
±10.0% of V
n
±10.0% of I
n
±0.5% of V
n
±0.5% of I
n
±0.5% of V
n
±0.5% of I
n
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Technical manual