Type tests and environmental conditions – Westermo Lynx-x05-S1 User Manual
Page 6

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6643-2230
Type tests and environmental conditions
Environmental phenomena
Basic standard
Description
Test levels
Electrostatic discharge
EN 61000-4-2
Enclosure
Contact: ±6 kV
Air: ±8 kV
Fast transients
EN 61000-4-4
Power port
±2 kV
Ethernet
Status out/Digital in
Serial ports
Enclosure
Surge
EN 61000-4-5
Power port
L-L: ±0.5 kV, 2 Ω, 18 μF
L-E: ±2 kV, 42 Ω, 0.5 μF
L-L: ±1 kV, 42 Ω, 0.5 μF
L-E: ±2 kV, 12 Ω, 9 μF
L-L: ±1 kV, 12 Ω, 9 μF
Ethernet
L-E: ±2 kV, 2Ω, 0.5 μF
Status out/Digital in
L-E: ±2 kV, 42 Ω, 0.5 μF
L-L: ±1 kV, 42 Ω, 0.5 μF
RS-232
L-E: ±2 kV, 2 Ω, 0.5 μF
Power frequency magnetic field
EN 61000-4-8
Enclosure
300 A/m; 0, 16.7, 60 Hz
1000 A/m; 50 Hz
Pulsed magnetic field
EN 61000-4-9
Enclosure
300 A/m
Radiated RF immunity
EN 61000-4-3
Enclosure
20 V/m @ (80 – 2700) MHz
1 kHz sine, 80% AM
Conducted RF immunity
EN 61000-4-6
Power port
10 V, 80% AM, 1 kHz; (0.15 – 80) MHz
Ethernet
Status out/Digital in
Serial ports
Earth port
Radiated RF emission
EN 55022/
FCC Part 15/
DNV 2.4
Enclosure
Class B / DNV bridge
Conducted RF emission
EN 55022/
FCC Part 15/
DNV 2.4
Power port
Class B / DNV bridge
Ethernet
Class B
Compass safe distance
DNV 2.4
Enclosure
Standard compass (5.4°/H deviation) =
15 cm
Steering/standby steering/emergency com-
pass (18°/H deviation) = 10 cm
Dielectric strength
EN 60950-1
Power port to all
other ports
1.5 kVrms, 50 Hz, 1 min
Ethernet ports to all
other ports
RS-232 port to all
other ports