NEC.TECH developed metering devices have been certified by PJSC Rosseti
NEC.TECH
The unified scientific and technical center NEC.TECH (part of the NEC Group) has developed intelligent split-type electricity metering devices for the NARTIS plant and has received a positive conclusion from the certification commission (ZAK) of PJSC Rosseti.

The conclusion was based on the results of functional tests, analysis of technical documentation and the design of the certified equipment, as well as an assessment of the level of production technology and materials used.

The NARTIS-R1-S (single-phase) and NARTIS-R3-S (three-phase) intelligent split-type electricity metering devices are produced by the leading Russian manufacturer of intelligent measuring, control, and radio electronics equipment, the NARTIS plant (also part of the NEC Group).

The split-type metering devices are designed for outdoor use in a wide range of climatic conditions, including temperatures ranging from -55°C to +85°C and atmospheric pressures ranging from 60 kPa to 106 kPa. The meters can be used independently, as part of automated electricity metering systems (ASUE), automated commercial electricity metering systems (ASKU), or integrated into an intelligent electricity (power) metering system (ISUE).

The company notes that the NARTIS-R1-S and NARTIS-R3-S split-type meters feature a fundamentally new housing design that allows for the use of a unified communication module. The communication module was also developed by the NEC.TECH scientific and technical center. The circuitry and design of the meters ensure that the communication module can be quickly replaced without disconnecting the meter or removing it from its support. This significantly simplifies maintenance and reduces the time required to change the communication channel with the meter when changing or upgrading ASUE, ASKU, or ISUE systems.

The NARTIS-R1-S and NARTIS-R3-S meters have been included in the Ministry of Industry and Trade's (GISP) Register of Domestic Products. This status confirms the domestic origin of the meters and expands their application in energy and industrial facilities.