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Remote Terminal Units

Intelligence distributed across your power grid

Our RTU500 series brings information from the physical power grid to your SCADA system. The modular Remote Terminal Units (RTU) are designed to meet your needs in transmission and distribution automation, enabling you to have the most efficient solution for your requirements. As with many of Hitachi Energy's products - our RTUs have been designed from the ground up with strong and resilient cybersecurity enabling you to communicate securely via all forms of networks - offering peace-of-mind and confidence in your network. Functional and hardware extensions can be realized easily and the complete series can be quickly engineered to your needs using our proven software tool enabling greater flexibility and cost savings in training.


Your benefits include:

Secure investment thanks to agile migration concepts as well as functional and software extensions

Maximum flexibility and adaptability to meet the requirements of today and tomorrow

Cost-efficient monitoring and control solutions thanks to the intuitive and efficient configuration tool

Eco-efficient solutions for reduced environmental impact, allowing for the integration of renewables into the power grid

Future-proof RTUs thanks to technological innovativeness and interoperability

Hitachi Energy is your long-term partner with more than 40 years’ experience in electrical and industrial automation applications

RTUs incorporate strong and resilient cybersecurity features for secure communication via all forms of networks

Remote Terminal Units for distribution utilities

Take control of your grid

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RTU500 series got DNV certification for secure IEC60870-5-104 host communication based on IEC62351 cybersecurity standard.

Hitachi Energy RTU500 series got DNV (former KEMA) certification for secure IEC60870-5-104 host communication based on IEC62351 cybersecurity standard. This allows end customers to build up real end-to-end security between RTU500 and SCADA systems.

Reference case


Application RTU530 RTU540  RTU560
Ring main units    
Pole-top RTUs    
Capacitor banks    
Demand response  
Fault detection isolation restoration  
Voltage optimization  
Decentralized energy resources    
Substation automation  
Wellhead automation
Pipeline supervision  
Monitoring and control of pumping stations  
Monitoring and control of lift stations  
Monitoring and control of water reservoirs    
Building automation  
Low voltage monitoring and control  
power plant engineer for substation

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