DINA DN3PD1 Manuale di istruzioni originale - Pagina 6
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DN3PD1
Intended Use
1
Intended Use
Safety switchgear to monitor the speed of three-phase and single-phase motors without sensor.
•
Two speed thresholds are possible: minimum speed and maximum speed.
•
The unit meets Cat. 4/ PL e acc. to ISO 13849-1, SIL (CL) 3 acc. to IEC 62061 and IEC 61508.
•
Usage in safety current circuit according to VDE 0113 T.1
•
Approvals
Safety parameters
The unit meets Cat. 4/ PL e and SIL (CL) 3.
Parameter
PFH
MTTF
d
DC
avg
table 1-1: Safety parameters
Ordering data
Speed monitoring, sensorless
6
Value
1,56 E-09 1/h
553 a
95%
Description
0-600Hz, 2 contact outputs,
start-up monitoring
Note
1,6 % von SIL 3
HIGH
(HIGH)
Type
ID-No.:
DN3PD1
33PD02
18-09-27 / 33pd02-V0743