In today’s power infrastructure, accurate measurement is only part of the equation. Reliable communication is just as important—especially in utility, industrial, and substation environments where data must travel quickly and securely across wide networks. This is where a DNP3 supporting meter becomes a vital tool.
DNP, or Distributed Network Protocol, is one of the most trusted communication protocols for Supervisory Control and Data Acquisition (SCADA) systems. Known for its efficiency, resilience, and time-stamped data capabilities, it is a cornerstone of real-time control in North America and many other regions.
At SATEC, we design meters that fully support DNP3, giving energy professionals the tools they need to ensure system-wide visibility, automation, and performance.
A DNP3 supporting meter is an advanced metering device that uses the DNP3 protocol to communicate key data to SCADA systems or remote terminals. This includes real-time values for:
What sets DNP3 apart from basic protocols is its ability to deliver secure, time-aligned data and recover information after communication interruptions. It also reduces unnecessary network traffic by using event-driven reporting.
DNP3 meters are especially useful in environments where communication must be both reliable and precise, such as:
These meters often work alongside other tools like phasor measurement units, power quality monitors, and smart energy analyzers to create a complete monitoring solution.
SATEC meters, including the PM180 and EM920, are designed for maximum integration. Along with DNP3, they support Modbus, IEC 61850, and IEC 60870, making them ideal for mixed-protocol environments.
This flexibility allows organizations to maintain compatibility with SCADA systems while benefiting from features such as:
This combination of precision, functionality, and protocol support helps reduce the need for separate monitoring devices, simplifying both installation and maintenance.
When you install a DNP3 supporting meter, you are doing more than adding connectivity. You are enabling automation, improving fault detection, and giving your system the ability to respond intelligently to changing conditions.
With access to real-time, timestamped data, operators can reduce downtime, improve safety, and implement predictive maintenance based on hard evidence rather than guesswork. This level of insight is especially important as power systems become more decentralized and data-driven.
At SATEC, we believe in giving you the tools to grow and adapt. Our DNP3 supporting meters are built to meet the demands of today while preparing for tomorrow’s challenges.
If you are ready to strengthen your communication layer and improve operational visibility, SATEC’s DNP3-enabled solutions are here to support your goals—one accurate, secure data stream at a time.
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