Global Documentation H38x/EN GL/D11
DS Agile H38x
Page 27/53
4.6.2.4
Surge Immunity
Standard: IEC 61850-3
/ EN 61000-4-5
Application
mode
Group under test Test level
CM Housing NA
CM Power supply
Class 4 : ± 4kV ; 12Ω
CM Alarm contact
Class 4 : ± 4kV ; 42Ω
CM Earth connector NA
CM Copper Ethernet port
Class 4 : ± 4kV ; 2Ω
CM IRIG-B connector
Class 4 : ± 4kV ; 2Ω
DM Housing NA
DM Power supply
Class 4 : ± 2kV ; 2Ω
DM Alarm contact
Class 4 : ± 2kV ; 42Ω
DM Earth connector NA
DM Copper Ethernet port NA
DM IRIG-B connector NA
4.6.2.5
Conducted disturbances immunity, induced by radio-frequency fields
Standard: IEC 61850-3
/ EN 61000-4-6
Application
mode
Group under test Test level
NA Housing NA
NA Power supply Class 3 : 10V @ 1kHz 80%am ; 150kHz to
80MHz
NA Alarm contact Class 3 : 10V @ 1kHz 80%am ; 150kHz to
80MHz
NA Earth connector Class 3 : 10V @ 1kHz 80%am ; 150kHz to
80MHz
NA Copper Ethernet port Class 3 : 10V @ 1kHz 80%am ; 150kHz to
80MHz
NA IRIG-B connector Class 3 : 10V @ 1kHz 80%am ; 150kHz to
80MHz
4.6.2.6
Power frequency magnetic field immunity
Standard: IEC 61850-3/ EN 61000-4-8
Application
mode
Group under test Test level
NA Housing Class 5 : 100/Am ; 1min & 1000A/m ; 3s
NA Power supply NA
NA Alarm contact NA
NA Earth connector NA
NA Copper Ethernet port NA
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