IEC - International Electrotechnical Commission - IEC 62056-21:2002
Electricity metering - Data exchange for meter reading, tariff and load control - Part 21: Direct local data exchange
published
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Organization: | IEC - International Electrotechnical Commission |
Publication Date: | 15 May 2002 |
Status: | published |
Page Count: | 139 |
ICS Code (Measurement of electrical and magnetic quantities): | 17.220.20 |
ICS Code (Networking): | 35.110 |
ICS Code (Electricity supply systems): | 91.140.50 |
abstract:
Describes hardware and protocol specifications for local meter data exchange. In such systems, a hand-held unit (HHU) or a unit with equivalent functions is connected to a tariff device or a group... View More
Document History

IEC 62056-21:2002
May 15, 2002
Electricity metering - Data exchange for meter reading, tariff and load control - Part 21: Direct local data exchange
Describes hardware and protocol specifications for local meter data exchange. In such systems, a hand-held unit (HHU) or a unit with equivalent functions is connected to a tariff device or a group of...