FANOX SIL B, User Manual, Page: 133 / 311

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1.13. Pulse magnetic fields IEC 61000-4-9 Field strenght 1000 A/m, Cadence between
pulses 40s.
1.14. Damped oscillatory
magnetic fields IEC 61000-4-10 Level 5, Field strenght 100 A/m, Frequency
100KHz and 1MHz, Repetition frequency 40
trans./s at 100KHz, 400 trans/s at 1MHz,
Duration of each application 3s.
1.15. Ring wave immunity test IEC 61000-4-12 Level 4, Line to earth for all terminals ±4kV.
Line to Line for all terminals excepts
Communication port ±2kV
2. Product safety
requirements (including
thermal short time rating)
2.1. Impulse voltage IEC 60255-27
IEC 60255-5
Each group to earth and with rest of the
groups in short-circuit ±5kV. Differential mode
for each one of the groups ±1kV
2.2. AC or DC dielectric voltage IEC 60255-27
IEC 60255-5
Each group to earth and with rest of the
groups in short-circuit 2kVac, 50Hz, 1 minute
2.3. Insulation resistance IEC 60255-27
IEC 60255-5
500V applied between each group to earth
and with rest of the groups in short-circuit
2.4. Protective bonding
resistance IEC 60255-27 Test current 2xIn, Test voltage 12Vac during
60s. Resistance shall be less than 0.1 ohm
3. Burden
3.1. AC burden for CT IEC 60255-1 Declared on manual
3.2. AC burden for VT
3.3. AC, DC burden for power
supply
3.4. AC, DC burden for binary
inputs
4. Contact performance
IEC 60255-27
5. Communication
requirements
ModBus RTU
IEC 61850
IEC 60870-5-103
IEC 60870-5-104
DNP 3.0
6. Climatic environmental
requirements IEC 60255-27
6.1. Cold IEC 60068-2-1 Cold Operation Ab, -25ºC, 72h
Cold transport & Storage Ad, -40ºC, 72h