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Electricity Meters

E430

The E430 family includes single-phase smart electronic meters from Landis+Gyr, designed for Group B applications and supporting the measurement of energy and demand—active, inductive reactive, and capacitive reactive—across multiple time-of-use periods. These meters support four-quadrant or two-quadrant metering and include mass memory for load profile data collection.

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Description

The E430 family includes single-phase smart electronic meters from Landis+Gyr, designed for Group B applications and supporting the measurement of energy and demand—active, inductive reactive, and capacitive reactive—across multiple time-of-use periods, with support for four-quadrant or two-quadrant metering.

These meters feature mass memory for load profile data collection, event logging for unauthorized intervention and network events, communication module options, integrated connect/disconnect relays, and an optional power quality module.

They can be deployed for time-of-use pricing (Tarifa Branca), microgeneration, power quality monitoring, as well as revenue protection and operational efficiency applications.

This product benefits from Brazil’s Information Technology Law, in accordance with Laws 8.248/91, 10.176/01, 11.077/04, and 13.023/14.

  • General Features

    • Four-quadrant bidirectional metering

    • 15-channel mass memory

    • Mass memory integration interval of 5 minutes for 45 days

    • Demand integration interval configurable to 5, 15, 30, or 60 minutes

    • Calendar table supporting 15 or 82 fixed or movable holidays

    • Fine adjustment of the internal clock

    • Internal battery for date and time retention with a 15-year service life

    • Record retention in non-volatile FLASH memory, eliminating the need for a battery for this purpose

    • Local communication via optical port compliant with ABNT NBR 14522

    • Independent front LEDs for active and reactive energy calibration and operating status indication

    • Load relay for connect/disconnect functionality

    • Operational firmware updates without loss of billing data, locally or remotely (hot update)

    • Seven password profiles for meter access

    • 14-character alphanumeric installation code

    • Main cover opening monitoring

    Measured Quantities

    • Total and time-of-use active energy and demand

    • Total and time-of-use reactive energy and demand, inductive and capacitive

    • UFER and DMCR

    • Fiscal page and standard instantaneous values per ABNT

    Standards Complied With

    • ABNT: NBR 14519, NBR 14520, and NBR 14522

    • INMETRO: RTM 587/2012, RTM 586/2012, and RTM 520/2014

    In compliance with ISO 14001, the components used in the meters are separable and can be sent to appropriate disposal and recycling centers.

      • Neutral current measurement (for the two-wire model)

      • Remote communication via Landis+Gyr RF Mesh or PLC M&M

      • Power quality module addressing steady-state voltage conditions (DRC/DRP) and interruptions (DIC/FIC/DMIC), operating in uninterrupted mode, in accordance with PRODIST Module 8 and ANEEL Resolution 502/2012

      • Base and cover chemically fused for enhanced integrity

    • Brazil

Knowledge & Resources

E430 Product Sheet
PDF · 3 MB

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