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4 Standards and regulations
DIN EN 50470-1 Electricity metering equipment (a.c.) - Part 1: General
requirements, tests and test conditions - Metering
equipment (class indexes A, B and C)
DIN EN 50470-3 Electricity metering equipment (a.c.) - Part 3: Particular
requirements - Static meters for active energy (class
indexes A, B and C)
DIN EN 60529 Degrees of protection provided by enclosures (IP-Code)
(IEC 60529:1989 + A1:1999)
DIN EN 61000… Electromagnetic compatibility (EMC)
DIN EN 61038 Time switches for tariff and load control
(IEC 61038:1990, amendment)
DIN EN 62052-11 Electricity metering equipment (AC) - General requirements,
test and test conditions - Part 11: Metering equipment
(IEC 62052-11:2003)
DIN EN 62053-21 Electricity metering equipment (a.c.) - Particular
Requirements - Part 21: Static meters for active energy
(classes 1 and 2) (IEC 62053-21:2003)
DIN EN 62053-23 Electricity metering equipment (a.c.) - Particular
Requirements - Part 23: Static meters for reactive energy
(classes 2 and 3) (IEC 62053-23:2003)
DIN EN 62056-61 Electricity measuring - Data exchange for meter reading,
tariff and load control - Part 61: Object identification system
OBIS (IEC 62056-61:2002)
ITU-T V.11 Electrical characteristics for balanced double-current
interchange circuits operating at data signaling rates up to
10 Mbit/s
TIA/EIA-485 Electrical characteristics of generators and receivers for use
in balanced digital multipoint systems
ITU-T V.24 List of definitions for interchange circuits between data
terminal equipment (DTE) and data circuit terminating
equipment (DCE).
ITU-T V.28 Electrical characteristics for unbalanced double-current
interchange circuits
VDEW-Lastenheft 2.1 Elektronische Lastgangzähler (Electronic load profile meter)
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