Reliable and flexible asset management

Built in Brisbane, CGI’s Remote Telemetry Units (RTU), (also commonly known as Remote Terminal Units), form a key part of our Supervisory Control and Data Acquisition SCADA offering in the Australian market. They are extensively proven across Australian electricity transmission and distribution networks, providing flexibility and scalability to help support businesses in their transition to an intelligent grid.

Our highly reliable devices cater for different industries, assets and site types. They support utility and grid operators in significantly reducing complexity, training and lifecycle costs, resulting in an intuitive solution that is easier to engineer, operate and maintain. 

CGI RTU's can be deployed as an IED/PLC or as a powerful edge compute or IoT device. 

CGI RTU MD Series 303 being put together

Australian-made

Designed in Sydney and manufactured in Brisbane for our rugged conditions, backed by local support 

Secure-by-Default

for critical OT infrastructure with built in cyber security and IEC 62443-4-2 aligned

Industry aligned

Industry standard protocols include DNP3, Modbus, IEC61850, SMTP, MQTT

View our full RTU range

Designed for Critical Infrastructure

  • Real time condition monitoring of distribution transformers
  • Predictive modelling for asset optimisation and protection
  • Utilises IEC standard for dynamic thermal transformer modelling
  • SCADA & control room integration
  • Intelligent automation of pumps/fans for cooling
  • Intelligent automation of digital substations
  • Supports IEC 61850 architecture
  • Secure by default - IEC 62443-4-2 aligned
  • Integrated IEC 61131-3 Soft PLC for ladder logic programming
  • Integrated WebHMI
  • Certified for use in harsh and controlled substation environments
  • RTU-based solution provides an interface to the battery via a small-scale DER manager application
  • Provides real time visibility and control via integration with SCADA/ADMs or DERMS
  • IIoT protocol functionality provides additional capability for connectivity and data sharing
  • Manages grid-connected DERs within DOE-defined constraints
  • Utilises DERMS/ADMS issued Dynamic Operating Envelopes (DOEs)
  • Secure by default - IEC 62443-4-2 aligned
  • Use cases include Wind or Solar DERs, grid-scale Battery Energy Storage

 

Core RTU capabilities

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Audio Frequency Load Control 

  • Australian-proven audio frequency load control for smarter demand management
  • Supports ripple control protocols including Decabit, K22, Ricontic B and Pulsadis
  • Enables remote or local demand management and automated load shedding
  • Up to 300 programmable time routines, including dusk/dawn and public holiday settings

Download the MD100m AFLC Controller brochure

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Integrated WebHMI

  • Low cost, browser-based Human-Machine interface
  • Fully integrated - no additional software required
  • Highly customisable to cater for existing standards & symbols
  • Local or remote authentication
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Dynamic Voltage Control

  • Enables the dynamic adjustment of zone substation voltage settings to regulate power quality and reliability
  • Leverages near real-time smart meter voltage data in a closed loop scheme

View our full CGI RTU capabilities 

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CGI Power Transformer Manager

Learn more and download the brochure

CGI Power Transformer Manager

At CGI, we help Distribution System Operators understand true transformer capacity and extend asset life. Our CGI RTU-driven Power Transformer Manager provides real-time thermal insight, predictive cooling and dynamic rating. It improves utilisation of existing infrastructure and supports safe emergency loading, without increasing ageing.

Learn more about CGI Power Transformer Manager