Eigensicherheitsnachweis Rechner
Erstellen Sie professionelle Eigensicherheitsnachweise für eigensichere Stromkreise nach IEC 60079-11.
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Important note: Despite careful review, we cannot warrant the correctness and completeness of the calculation results. An intrinsic-safety proof generated this way must be reviewed and validated by a qualified expert before being used for official certifications or compliance evidence.
Intrinsic-safety proof result
Intrinsically safe
The configuration meets the requirements for intrinsic safety.
Detailed check
Voltage (Uo ≤ Ui)
28 V≤ 30 V
Current (Io ≤ Ii)
0.093 A≤ 0.15 A
Power (Po ≤ Pi)
0.65 W≤ 1.2 W
Capacitance (Ctotal ≤ Co)
25.00 nF≤ 83.00 nF
Inductance (Ltotal ≤ Lo)
0.11 mH≤ 4.20 mH
Calculation basis
Gas group: IIC
Equipment category: ib
Cable capacitance (Ck): 20.00 nF
Cable inductance (Lk): 0.10 mH
Total capacitance (Ctotal = Ci + Ck): 25.00 nF
Total inductance (Ltotal = Li + Lk): 0.11 mH