AUMA SQ 05.2-SQ 14.2 Manual page 37

Part-turn actuators
SQ 05.2 SQ 14.2/SQR 05.2 SQR 14.2
SQ 14.2 / SQEx 14.2
Switchgear version: Contactors
Safety function
PFD T = 1 Jahr (1001)
avg Proof
PFD T = 1 Jahr (1002)
avg Proof
SIL capability
1)
including detected "annunciation" failures (λ
Table 11: SQ. 2 series with AC 01.2 actuator controls in SIL version
SQ 05.2 – SQ 12.2 / SQR 05.2 – SQR 12.2
Switchgear version: Thyristors
Safety function
λ
S
1)
λ
DD
λ
DU
SFF
DC
PFD T = 1 Jahr (1001)
avg Proof
PFD T = 1 Jahr (1002)
avg Proof
SIL capability
1) including detected "annunciation" failures (λ
Table 12: SQ. 2 series with AC 01.2 actuator controls in SIL version
SQ 14.2 / SQR 14.2
Switchgear version: Thyristors
Safety function
λ
S
1)
λ
DD
λ
DU
SFF
DC
PFD T = 1 Jahr (1001)
avg Proof
PFD T = 1 Jahr (1002)
avg Proof
SIL capability
1) including detected "annunciation" failures (λ
Table 13: SQEx. 2 series with ACExC 01.2 actuator controls in SIL version
SQEx 05.2 – SQEx 12.2 / SQREx 05.2 – SQREx 12.2
Switchgear version: Thyristors with tripping contactor
Safety function
λ
S
1)
λ
DD
λ
DU
SFF
DC
PFD T = 1 Jahr (1001)
avg Proof
PFD T = 1 Jahr (1002)
avg Proof
SIL capability
Safe ESD
3
2,58 x 10
4
2,48 x 10
SIL 2 (HFT = 0)
SIL 3 (HFT = 1)
) (failures in diagnostic function)
AD
Safe ESD
138 FIT
849 FIT
222 FIT
81 %
79 %
3
2,23 x 10
4
2,11 x 10
SIL 2 (HFT = 0)
SIL 3 (HFT = 1)
) (failures in diagnostic function)
AD
Safe ESD
138 FIT
884 FIT
272 FIT
78 %
76 %
3
2,67 x 10
4
2,57 x 10
SIL 2 (HFT = 0)
SIL 3 (HFT = 1)
) (failures in diagnostic function)
AD
Safe ESD
176 FIT
884 FIT
226 FIT
82 %
79 %
3
2,28 x 10
4
2,16 x 10
SIL 2 (HFT = 0)
SIL 3 (HFT = 1)
Safety-related figures
Safe STOP
3
2,60 x 10
4
2,68 x 10
SIL 2 (HFT = 0)
SIL 3 (HFT = 1)
Safe STOP
626 FIT
89 FIT
217 FIT
76 %
29 %
3
1,83 x 10
4
1,86 x 10
SIL 2 (HFT = 0)
SIL 3 (HFT = 1)
Safe STOP
665 FIT
89 FIT
257 FIT
74 %
25 %
3
2,16 x 10
4
2,22 x 10
SIL 2 (HFT = 0)
SIL 3 (HFT = 1)
Safe STOP
665 FIT
89 FIT
217 FIT
77 %
29 %
3
1,83 x 10
4
1,86 x 10
SIL 2 (HFT = 0)
SIL 3 (HFT = 1)
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