MT681 – Electronic EDL household meter

Lean meters

MT681 – Electronic EDL household meter

The MT681 developed according to the EDL concept is a static three-phase active consumption meter for the household sector. The MT681 offers customers insight into actual energy consumption and thus the possibility of controlling their energy management. With its small dimensions and low installation, reading, and operating costs, the MT681 is particularly suitable as a replacement for the existing mechanical three-phase electricity meter according to the Ferraris principle. The MT681 complies with the EN 50470-3 standard and is made by ISO 9001.

Features

Modern household meter for the liberalized energy market
Bidirectional interface (MSB)
Basic meter based on the EDL21 concept with activatable EDL40 functionality (meter design according to the FNN specification sheet, EDL version 1.2)
Active consumption measurement in three-phase and four-conductor networks or single-phase networks without adaptation
Unidirectional optical customer interface for meter reading (INFO)
Capacitive power supply – no interference from radio ripple control receivers

Energy-efficient through low energy consumption
Easy wiring-free installation due to innovative insertion technology
Double tariff

Key benefits

Active consumption meter
Connection
Dual tariff function
Suitable for photovoltaic systems
Optical meter operator interface
Optical customer interface

Smart Message Language
Protection against ingress of water and dust
Data access protection via PIN
Unidirectional or bidirectional energy measurement

MT681 Electronic EDL household meter

Would you like to know more about the product? Make sure to download the brochure and get more information about the features, benefits and technical specifications.

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