Chapter 6
Certification
RUGGEDCOM RST2228
Installation Guide
42 EMC and Environmental Type Tests
Test Description Test Levels Severity Levels
DC Power Ports 2.9 kVdc
AC Power Ports 2 kV
Signal Ports 5 kV (Fail-Safe
Relay Output)
DC Power Ports 5 kV
HV Impulse
AC Power Ports 5 kV
a
Siemens-specified severity levels
EMC Immunity Type Tests per IEEE 1613
Description Test Levels Severity Levels
Enclosure Contact ± 8 kVESD
Enclosure Air ± 15 kV
Radiated RFI Enclosure Ports 35 V/m (80% modulation)
Signal Ports ± 4 kV @ 2.5 kHz
DC Power Ports ± 4 kV
AC Power Ports ± 4 kV
Fast Transient
Earth Ground Ports ± 4 kV
Signal Ports 2.5 kV common mode
DC Power Ports 2.5 kV common and 1.0
kV Differential Mode
Oscillatory
AC Power Ports 2.5 kV common and 1.0
kV Differential Mode
Signal Ports 5 kV (Failsafe Relay)
DC Power Ports 5 kV
HV Impulse
AC Power Ports 5 kV
Signal Ports 2 kV (Failsafe Relay Output)
DC Power Ports 2.9 kVdc
Dielectric Strength
AC Power Ports 2 kV
Damped Oscillating Magnetic Field Enclosure Ports 100 A/m (peak) for 1 s
(100 kHz and 1 MHz)
5
Environmental Type Tests
Test Description Test Levels Severity Levels
IEC 60068-2-1 Cold Temperature Test Ad -40 °C (-40 °F), 16 Hours
IEC 60068-2-2 Dry Heat Test Bd 85 °C (185 °F), 16 Hours
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