Electricity metering data exchange. The DLMS/COSEM suite - Narrow-band OFDM G3-PLC communication profile for neighbourhood networks shop-only operational requirements

operational requirements

It relates to the conducted immunity requirements of electrical and electronic equipment to electromagnetic disturbances coming from intended radio-frequency (RF) transmitters in the frequency range 9 kHz up to 80 MHz

Retailers and suppliers for screed materials

— hand held power drills

Electricity metering data exchange. The DLMS/COSEM suite - Narrow-band OFDM G3-PLC communication profile for neighbourhood networks shop-only operational requirements1 Scope This part of IEC 62056 specifies the IEC 62056DLMS COSEM communication profile for metering purposes based on the Recommendations ITU T G. 9901: Narrowband orthogonal frequency division multiplexing power line communication transceivers Power spectral density specification and ITU T G. 9903: 2014, Narrowband orthogonal frequency division multiplexing power line communication transceivers for G3 PLC networks, an Orthogonal Frequency Division