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    Easergy T300

    A powerful grid automation platform that is configurable to your exact needs

    Single platform for grid automation

    Easergy T300
    • Features

      One modern solution to answer your evolving challenges and prepare your business for the future.

      Easergy T300 is a modular grid automation platform of hardware and firmware, and an application building block for medium voltage and low voltage distribution network management. It offers a single solution for control and monitoring, from a simple pole-top device to a large MV/MV or MV/LV substation.

      Flexible communication to control centers and wider networks
      • Standard and more secure protocols: DNP3, IEC 61850, Modbus, IEC 101/104
      • Open peer-to-peer communication for self-healing applications
      • Flexible communication media: Ethernet, USB, GPRS, 2G, 3G, 4G, RS232/485
      • Open to third-party devices with extensive protocol library
      • Wi-Fi connectivity for secure local operation
      Strengthen cyber security management
      • Compliance with IEC 62351 and IEEE P1686
      • SCADA communication security and Wi-Fi access
      • Local and remote access control based on RBAC (Role Based Access Control)
      • Connection security for maintenance (local and remote): HTTPS, SSH
      • Protocol security for file transfer: SFTP
      Medium voltage network management
      • Advanced fault current detection for networks with distributed generation
      • MV monitoring and broken conductor detection
      • Flexible centralized or decentralized automation (FDIR) system with IEC 61131 software PLC
      • LV power measurement according to IEC 61557-12
      • LV power quality according IEC 61000-4-30 Class S
      • Manages up to 24 Load Break Switches
      Transformer, medium voltage, and low voltage network monitoring
      • LV broken conductor and fuse blown detection
      • LV power measurement according to IEC 61557-12
      • LV power quality according IEC 61000-4-30 Class S
      • Transformer temperature monitoring
      • Wireless and self powered LV feeder power meter measurement (IEC 61557-12)
      Back-up power supply range for control and monitor application

      The Easergy T300 back-up power supply is designed for power interruptions in order to maintain control and monitoring of the MV substation during the outage.

      Remote and local maintenance with simple tools
      • Embedded web server compatible with PCs, smart phones, and tablets
      • Remote communication network, local ETH or Wi-Fi access
      • Firmware and remote/local database update security
      • Full web applications for substation and RTU asset management
      • Simple configuration updates on site, thanks to modular construction


      Easergy T300 enables you to:
      • Reduce MV and LV outage duration (SAIDI)
      • Manage voltage regulation with accuracy
      • Synchronize voltage measurement on the feeder in order to facilitate distributed generation integration
      • Measure the MV and LV power quality according to EN50160
      • Manage MV and LV energy growth (peak shaving)
      • Reduce technical and non-technical losses
      • Reduce capex due to a single multi-application, modular offer
      • Reduce installation, operational, and maintenance costs
      • Better manage your network and substation assets


      Easergy T300 is dedicated to medium voltage and low voltage public distribution network management. Typical applications include:
      • Underground MV/MV and MV/LV substation control and monitoring
      • Overhead Load Break Switch (LBS) control
      • Overhead transformer and MV/LV network monitoring
      • Pad-mounted transformer and MV/LV network monitoring
      • MV line and end-of-line monitoring
      • Overhead capacitor bank control
      • LV network distribution monitoring
      • Distributed Energy Resources (DER) control and monitoring


      • Easergy T300 - Communicating power supply PS50
      • Easergy T300 - SC150 network management