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D400 Substation Gateway
Appendix A: Standards & Protection
Compliance standards
D400 SUBSTATION GATEWAY USER'S MANUAL
Standards & Protection
This Appendix lists the standards with which the D400 Substation Gateway has been
tested for compliance.
Compliance standards are listed for the following categories:
•
Emission standards; see Table 25
•
Immunity standards; see Table 26
•
Safety publications; see Table 27
•
Environmental standards; see Table 28
•
Communication Standards; see Table 29
Table 25: Emission standards
Standard Name
Description
1
EN55011 (CISPR 11)
ISM RF equipment – Electromagnetic
disturbance characteristics
IEC 60255-25
Electromagnetic emission tests for
measuring relays and protection
equipment
IEC 61000-3-2
Limits for harmonic current emissions
(equipment input current <= 16 A per
phase)
IEC 61000-3-3
Limitation of voltage changes, voltage
fluctuations and flicker in public low-
voltage supply systems, for equipment
with input current <= 16 A per phase and
not subject to conditional connection
GENERAL
Test Specification
Radiated Emissions 30 MHz to 1
GHz
Conducted Emissions 150 kHz –
30 MHz
111
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