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    Easergy T300

    A powerful Remote Terminal Unit for feeder automation

    Remote control and monitoring for energy distribution automation

    Easergy T300
    • Features

      The new benchmark in distribution network automation.

      Easergy T300 Remote Terminal Unit (RTU) is a modular platform of hardware and firmware, and an application building block for Medium Voltage and Low Voltage public 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. 

      Easergy T300 RTU offers a wide range of functions to meet your needs, including:
      • Centralized and decentralized MV and LV distribution network management: fault location, isolation, and service restoration
      • Private network management (MV loops): Self-healing network management – Automatic Transfert Switch
      • Volt/VAR optimization support for distributed generation integration
      • MV and LV power and quality measurement according to standard EN 50160
      • Asset management efficiency
      Modular offer description by function
      • Easergy HU250 - Head unit communication gateway
      • Easergy SC150 - MV switchgear controller
      • Easergy LV150 - Transformer and LV switchboard monitoring
      • Easergy PS100/PS50/PS25 - Wide range of backup power supplies
      Flexible communication to control centers and wider networks
      • Master and slave protocols: IEC 60870-5-101/104, DNP3, Modbus, IEC 61850
      • Multi-protocol and redundancy management
      • Peer-to-peer communication for self-healing applications
      • Flexible communication media: Ethernet, USB, 2G, 3G, 4G, RS232/485
      • Wi-Fi connectivity for local operation
      Stronger cybersecurity management
      • Compliant with IEC 62351 and IEEE P1686
      • SCADA communication security (IEC 62351-5)
      • Local and remote access security based on RBAC (IEC 62351-8)
      • Connection security for maintenance (local and remote): HTTPS, SSH
      • Protocol security for file transfer: SFTP
      • Authentication by centralized Radius client
      Medium voltage network management
      • Advanced non-directional and directional fault current detection for all neutral systems 
      • MV broken conductor detection based on voltage
      • Automation: Sectionalizer; Auto transfer source; Self-healing and dedicated, based on IEC 61131-3 PLC
      • MV Power measurement according to IEC 61557-12
      • MV Power quality according to IEC 61000-4-30 Class S
      • Capable of managing up to 24 Load Break Switches
      Transformer and low voltage network monitoring
      • LV broken conductor detection (fuse detection)
      • LV Power measurement according to IEC 61557-12
      • LV Power quality according IEC 61000-4-30 Class S
      • Transformer temperature monitoring
      Backup power supply range for control and monitoring applications

      The Easergy T300 back-up power supplies are designed for power supply 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, smartphones and tablet computers
      • Firmware and remote/local database update security
      • Full web applications for substation and RTU asset management
      • Simple configuration update on site, due to modular construction



      Benefits

      • Reduce MV and LV outage durations (SAIDI)
      • Manage voltage regulations with accuracy
      • Synchronize voltage measurements on the feeder in order to facilitate distributed generation integration
      • Measure the MV and LV power quality according to EN 50160
      • Manage MV and LV energy growth (peak shaving)
      • Reduce technical and non-technical losses
      • Reduce CAPEX with a single, multi-application, modular offer
      • Optimize asset management and the equipment lifespan

      Applications

      • Underground MV/MV and MV/LV substation control and monitoring
      • Overhead load break switch (LBS) control
      • Pad-mounted and overhead transformer monitoring
      • MV line and end-of-line voltage monitoring
      • LV network distribution monitoring
      • Distributed energy resources control and monitoring

      Gallery

      • Easergy HU250 - Head Unit
      • Easergy SC150 - Switch controller
      • Easergy T300 - OVR cabinet
      • Easergy LV150 - Transformer and Low Voltage monitoring
      • Easergy T300 - IVR cabinet