17.220.20
Measurement of electrical and magnetic quantities
| 35.110
Networking
| 91.140.50
Electricity supply systems
Buying
Published
Scope
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.
This publication is of high relevance for Smart Grid.