T
1
3) 4)
[a]
Mis-
sion
time
[a]
CCFHFTCat.
DC
2)
[%]
PFD
avg
PFH
1)
[1/h]
PLSCSIL /
SIL-
CL
Stop category and monitor-
ing method
20/1206513≥903.3E-38.9E-8e33Stop cat. 1, ramp monitoring
3AXD10000097591 H
1)
PFH values are according to EN ISO 13849.
2)
In low demand mode, DC of electromechanical devices is considered as 0%, and therefore no overall DC value is claimed
in low demand mode.
3)
See the Recommendation of Use CNB/M/11.050 published by the European co-ordination of notified bodies for lower T
1
requirement.
4)
T
1
= 20a is used with high demand mode of operation. T
1
= 1a is used with low demand mode of operation.
ACS880-17/17LC/37/37LC drives without the FSE-31 module
T
1
3) 4)
[a]
Mis-
sion
time
[a]
CCFHFTCat.
DC
2)
[%]
PFD
avg
PFH
1)
[1/h]
PLSCSIL /
SIL-
CL
Stop category and monitor-
ing method
With main contactor(s)
20/1206513≥901.2E-39.2E-8e33Stop cat. 0
Stop cat. 1, time monitoring
Stop cat. 1, ramp monitoring
With main breaker
20/1206513≥902.2E-39.2E-8e33Stop cat. 0
Stop cat. 1, time monitoring
Stop cat. 1, ramp monitoring
With two main breakers
20/1206513≥903.5E-39.2E-8e33Stop cat. 0
Stop cat. 1, time monitoring
Stop cat. 1, ramp monitoring
3AXD10000097591 H
1)
PFH values are according to EN ISO 13849.
2)
In low demand mode, DC of electromechanical devices is considered as 0%, and therefore no overall DC value is claimed
in low demand mode.
3)
See the Recommendation of Use CNB/M/11.050 published by the European co-ordination of notified bodies for lower T
1
requirement.
4)
T
1
= 20a is used with high demand mode of operation. T
1
= 1a is used with low demand mode of operation.
ACS880-17/17LC/37/37LC drives with the FSE-31 module
T
1
3) 4)
[a]
Mis-
sion
time
[a]
CCFHFTCat.
DC
2)
[%]
PFD
avg
PFH
1)
[1/h]
PLSCSIL /
SIL-
CL
Stop category and monitor-
ing method
With main contactor(s)
20/1206513≥901.2E-39.2E-8e33Stop cat. 0
Stop cat. 1, time monitoring
20/1206513≥901.2E-38.9E-8e33Stop cat. 1, ramp monitoring
Technical data 67
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