Energy meter – EASTRON – SDM630MCT – Modbus

SDM630MCT Series

The SDM630MCT meter series consists of DIN rail-mounted devices designed for precise energy measurement in three-phase and single-phase systems. With support for current transformer (CT) inputs and a built-in backlit LCD display, they provide clear readings of key electrical parameters. These meters offer advanced communication capabilities via RS485 (Modbus RTU) or M-Bus interfaces, facilitating integration with energy monitoring and management systems.

Key features of the SDM630MCT Series:

• Versatile measurement configurations: support for 3-phase 4-wire, 3-phase 3-wire, and 1-phase 2-wire systems with 3×230(400)V voltage.
• High measurement accuracy: available in accuracy classes 0.5 and 1.0, guaranteeing reliable results in applications requiring precision.
• Support for various current inputs: models adapted for 1A/5A transformers or a specialized 333mV input for a wide range of applications.
• Advanced communication and control: support for RS485 Modbus RTU and M-Bus (EN13757-3) protocols, with the option to select a model with two billing tariffs.
• Comprehensive monitoring of parameters: measurement of active energy (kWh), reactive energy (kVArh), power (W, Var, VA), voltage, current, power factor (PF), THD, frequency, and peak loads (Max.DMD).
• Practical design: compact dimensions (94.5 mm x 72 mm x 65 mm) enabling DIN rail mounting and two pulse outputs for additional data logging.

Who is this a good choice for?

SDM630MCT meters are dedicated to companies managing energy infrastructure that require reliable tools for billing and monitoring energy consumption in commercial buildings and industrial facilities. These devices also make an excellent solution for BMS system installers and integrators looking for precise meters with extensive communication options for building automation deployments.