ML0021 August 15, 2018
13 Copyright 2018 Bitronics, LLC
Electrical Fast Transient / Burst Immunity
EN 61000-4-4: 2012 (supersedes EN 61000-4-4: 2004 + A1:2010, which superceded
IEC61000-4-4: 1995)
Burst Frequency: 5 kHz
Amplitude, Input AC Power Ports: Severity Level 4; Amplitude ± 4 kV
Amplitude, Signal Ports: Severity Level 3; Amplitude ± 2 kV
Amplitude, Telecom Ports (Ethernet): ± 1 kV
Current/Voltage Surge Immunity
EN 61000-4-5: 2014 (supersedes EN 61000-4-5: 2006, which superceded EN610000-4-5:
1995 + A1:2001 and IEC 61000-4-5 : 1995)
Installation Class: 3
Open Circuit Voltage: 1.2 / 50 µs
Short Circuit Current: 8 /20 µs
Amplitude: 2 kV common mode, 1 kV differential mode
Immunity to Conducted Disturbances Induced by Radio Frequency Fields
EN 61000-4-6: 2014 (supercedes EN 61000-4-6: 2009, which superceded EN 61000-4-6:
2007, which superseded EN 61000-4-6: 1996 + A1:2001 and IEC61000-4-6: 1996)
Level: 3
Frequency: 150 kHz – 80 MHz
Amplitude: 10 V
RMS
Modulation: 80% AM @ 1kHz
Power Frequency Magnetic Fields
EN61000-4-8:2010
Amplitude: 30 A/m
Frequency: 50 and 60 Hz
AC Supply Voltage Dips and Short Interruptions
EN 61000-4-11: 2004 (supersedes IEC61000-4-11: 1994)
Duration: 10ms on auxiliary power supply, under normal operating conditions, without de-
energizing.
Surge Withstand Capability Test For Protective Relays and Relay Systems
ANSI/IEEE C37.90.1: 1989 (2.5 kV oscillatory wave)
Vibration
IEC60255-21-1: 1988 Endurance Class: 1
Shock and Bump
IEC60255-21-2: 1988 Bump Class: 1
RoHS “recast” (ROHS2: ) Restriction of the use of certain hazardous substances in
electrical and electronic equipment(*)
EN 50581: 2012
Technical documentation for the assessment of electrical and
electronic products with respect to the restriction of hazardous substances.
The objects declared as RoHS compliant have a maximum concentration of 0.1% by
weight in homogeneous materials for lead, hexavalent chromium, mercury, polybrominated
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