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Chapter 6
Certification
Section 6.4
EMI and Environmental Type Tests
The RUGGEDCOM RS940G has passed the following EMI and environmental tests.
IEC 61850-3 Type Tests
Test
IEC 61000-4-2
IEC 61000-4-3
IEC 61000-4-4
IEC 61000-4-5
IEC 61000-4-6
IEC 61000-4-8
IEC 61000-4-29
IEC 61000-4-11
IEC 61000-4-12
IEC 61000-4-16
IEC 61000-4-17
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Description
ESD
Radiated RFI
Burst (Fast Transient)
Surge
Induced (Conducted) RFI
Magnetic Field
Voltage Dips and Interrupts
Damped Oscillatory
Mains Frequency Voltage
Ripple on DC Power Supply
Enclosure
Contact
Enclosure Air
Enclosure ports
Signal ports
+/- 4 kV @ 2.5 kHz
DC Power ports
AC Power ports
Earth
ground ports
Signal ports
+/- 4 kV line-to-earth,
+/- 2 kV line-to-line
DC Power ports
+/- 2 kV line-to-earth,
+/- 1 kV line-to-line
AC Power ports
+/- 4 kV line-to-earth,
+/- 2 kV line-to-line
Signal ports
D.C Power ports
AC Power ports
Earth
ground ports
Enclosure ports
40 A/m continuous, 1000 A/m for 1 s
DC Power ports
30% for 0.1 s, 60% for
0.1 s, 100% for 0.05 s
AC Power ports
30% for 1 period, 60% for 50 periods
100% for 5 periods,
100% for 50 periods
Signal ports
2.5 kV common, 1 kV
differential mode @ 1 MHz
DC Power ports
2.5 kV common, 1 kV
differential mode @ 1 MHz
AC Power ports
2.5 kV common, 1 kV
differential mode @ 1 MHz
Signal ports
30 V Continuous, 300 V for 1 s
DC Power ports
30 V Continuous, 300 V for 1 s
DC Power ports
RUGGEDCOM RUGGEDCOM RS940G
Installation Guide
Test Levels
Severity Levels
+/- 8 kV
+/- 15 kV
20 V/m
+/- 4 kV
+/- 4 kV
+/- 4 kV
10 V
10 V
10 V
10 V
10%
EMI and Environmental Type Tests
4
4
x
x
4
4
4
4
3
4
3
3
3
3
3
3
3
4
4
3
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