Hager ECR380D Meter

Three-phase electricity meter for energy measurement via Modbus protocol.

Overview

This bundle provides integration with the Hager ECR380D three-phase electricity meter, designed for precise energy measurement in commercial and industrial installations. The component communicates with the meter through the Modbus TCP protocol, enabling real-time energy monitoring, power measurement, and comprehensive data collection in OpenEMS.

The Hager ECR380D supports measurement of grid consumption, production, or consumption energy depending on configuration. It provides detailed per-phase and cumulative measurements for complete energy monitoring.

Supported Devices

Components

This bundle implements the following OpenEMS Component:

Hager ECR380D Meter

Name: Meter Hager ECR380D

Factory-PID: Meter.Hager.ECR380D

Implemented Natures/Interfaces

  • HagerEcr380dMeter

  • ElectricityMeter

  • ModbusComponent

  • OpenemsComponent

  • ModbusSlave

Description: Three-phase electricity meter for energy measurement via Modbus protocol.

Configuration:

  • id (String): Component ID for unique identification (default: "meter0")

  • alias (String): Human-readable alias for the component

  • enabled (Boolean): Enable/disable this component (default: true)

  • modbus_id (String): ID of Modbus bridge for communication (default: "modbus0")

  • modbusUnitId (Integer): Modbus Unit ID of the meter device (required)

  • type (Enum): Meter type - GRID, PRODUCTION, or CONSUMPTION (default: PRODUCTION)

Source Code