IEC 62056-21 Ed. 1.0 b:2002

Electricity metering - Data exchange for meter reading, tariff and load control - Part 21: Direct local data exchange

International Electrotechnical Commission, 05/15/2002

Publisher: IEC

File Format: PDF

$208.00$417.00


Published:15/05/2002

Pages:139

File Size:1 file , 4.5 MB

Note:This product is unavailable in Ukraine, Russia, Belarus

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 devices.

More IEC standard pdf

IEC 61996-1 Amd.1 Ed. 2.0 b:2021

IEC 61996-1 Amd.1 Ed. 2.0 b:2021

Amendment 1 - Maritime navigation and radiocommunication equipment and systems - Shipborne voyage data recorder (VDR) - Part 1: Performance requirements, methods of testing and required test results

$6.00 $13.00

IEC 62552-3 Ed. 1.1 b:2020

IEC 62552-3 Ed. 1.1 b:2020

Household refrigerating appliances - Characteristics and test methods - Part 3: Energy consumption and volume CONSOLIDATED EDITION

$367.00 $734.00

IEC 61968-5 Ed. 1.0 b:2020

IEC 61968-5 Ed. 1.0 b:2020

Application integration at electric utilities - System interfaces for distribution management - Part 5: Distributed energy optimization

$164.00 $329.00

IEC 62552-2 Ed. 1.1 b:2020

IEC 62552-2 Ed. 1.1 b:2020

Household refrigerating appliances - Characteristics and test methods - Part 2: Performance requirements CONSOLIDATED EDITION

$265.00 $531.00