10.3.3 Safety tests
Description Test Standard Test Level
Functional performance requirements
IEC 62439-1:2010
IEC 62439-3:2016
IEC 61850-8-1:2011
IEC 61850-90-4:2013
IEC 61850-9-3:2016
IEC 61588:2009
PRP, HSR and PTP functional features
Clearance and creepage distances
Pollution degree= 2
Overvoltage category = III
IP Rating IEC 60529: 2013 IP2x for each face
Flammability of insulation materials,
components and fire enclosure
IEC 60695-11-10 UL94V-0
10.3.4 Environmental tests
10.3.4.1 Dielectric
Description Mode Group Test Level
Insulation resistance Earth and all others
Power, Input / output,
Alarm and serial ports
Test voltage 500Vdc
Dielectric type test
Earth and all others
AC/DC Power, binary
input/output, alarm ports
2kV - before and after environmental tests
Earth and all others Serial and internet ports 0,5kV - before and after environmental tests
Protective bonding
resistance
Mechanical ports
60s, Test voltage < 12Vdc or 12 Vrms ac
before and after environmental tests
10.3.4.2 Climatic
Description Test Standard Test Level
Dry heat - Max operating temp IEC 60068-2-2:2007 Test Bd: 55°C - 96 hours
Cold - Min operating temp IEC 60068-2-1:2007 Test Ad: -25°C - 96 hours
Dry heat – Max storage temperature IEC 60068-2-2:2007
Test Bd: 70°C - 96 hours
Power on @55°C
Cold - Min storage temperature IEC 60068-2-1:2007
Test Ab: -40°C - 96 hours
Power on @-25°C
Change of temperature IEC 60068-2-14:2009
Test Nb:
Start = 20°C for 1h
Lower temperature = -25°C
Higher temperature = 55°C
Damp heat - steady state IEC 60068-2-78:2012
Test Cab:
40°C ±2 °C - RH 93% ± 3% - 10 days
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