ABB SPAF 140 C - Page 36

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Outputs Status data of protection stages
Protection stage/operation Parameter (R) Weighting factor
Frequency function of stage 1 started O1 1
Stage 1 tripped, operate time t
1’
2
Stage 1 tripped, operate time t
1
4
df/dt function of stage 1 started 8
Frequency function of stage 2 started O2 1
Stage 2 tripped, operate time t
2’
2
Stage 2 tripped, operate time t
2
4
df/dt function of stage 2 started 8
Frequency function of stage 3 started O3 1
Stage 3 tripped, operate time t
3’
2
Stage 3 tripped, operate time t
3
4
df/dt function of stage 3 started 8
Frequency function of stage 4 started O4 1
Stage 4 tripped, operate time t
4’
2
Stage 4 tripped, operate time t
4
4
df/dt function of stage 4 started 8
Recovery function started, timer is running O5 1
Recovery function operated 2
Undervoltage blocking 4
Output signals
Output signal O6 (R,W,P) Weighting factor
Output signal SS1 1
Output signal TS1 2
Output signal SS2 4
Output signal TS2 8
Output signal SS3 16
Output signal TS3 32
Output signal SS4 64
Output signal TS4 128
Setting values
Setting Actual Main sett. Sec. sett. Setting range
values (R) values values
(R,W,P) (R,W,P)
Rated frequency f
n
S1 S61 S121 30.0...65.0 Hz
Number of counting cycles used S2 S62 S122 3...20 cycles
Undervoltage blocking setting
value U< S3 S63 S123 0.30...0.90 x U
n
Start value f
1
, stage 1 S6 S66 S126 25.00...70.00 Hz
Start value f
2
, stage 2 S7 S67 S127 25.00...70.00 Hz
Start value f
3
, stage 3 S8 S68 S128 25.00...70.00 Hz
Start value f
4
, stage 4 S9 S69 S129 25.00...70.00 Hz