EVS-EN 62056-21:2003

Alusta uut otsingut

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

  Käsitlusala:

  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.

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