Phoenix Contact 1144175, User Manual, Page: 32 / 40

FL SWITCH EP74…
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PHOENIX CONTACT 4083_en_A
Electrostatic discharge IEC 61850-3 clause 6.7.3, IEC 61000-4-2,
IEEE 1613 clause 8, IEEE 1613.1 clause 8,
8 kV contact 15 kV air
Radiated radio frequency magnetic field IEC 61850-3 clause 6.7.3, IEC 61000-4-3,
IEEE 1613 clause 7, IEEE 1613.1 clause 7,
20 V/m
Fast transient/burst IEC 61850-3 clause 6.7.3, IEC 61000-4-4,
IEEE 1613 clause 6, IEEE 1613.1 clause 5,
4 kV
Surge IEC 61850-3 clause 6.7.3, IEC 61000-4-5,
IEEE 1613.1 clause 6
Signal ports: ±2 kV LE, ±1 kV LL
Power ports (AC or DC): ±4 kV LE, ±2 kV LL
Conducted disturbance induced by RF fields IEC 61850-3 clause 6.7.3, IEC 61000-4-6, IEEE 1613.1
clause 9, 10 V
Main frequency voltage, common mode disturbances IEC 61850-3 clause 6.7.3, IEC 61000-4-16, IEEE 1613.1
clause 12, 30 V continuous, 300 V 1 s
Power frequency magnetic field IEC 61850-3 clause 6.7.3, IEC 61000-4-8, IEEE 1613.1
clause 10, 100 A/m continuous, 1000 A/m for 3 s
Voltage dips and drops (AC/DC) IEC 61850-3 clause 6.7.3, IEC 61000-4-29, IEC 61000-4-11
Damped oscillatory magnetic field IEEE 1613.1 clause 11, IEC 61000-4-10, 100 A/m (peak)
Flammability V1, IEC 61850-3 clause 6.6.6
Environmental specifications and approvals according to IEC 61850-3 Ed 2, IEEE 1613