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DC Metering
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Direct Current Power Metering
DC power systems
Many modern power systems incorporate DC technology. Direct current is generated by renewable energy systems, used in energy storage, and applied in areas such as power transmission and aluminum smelting.
Because many electronic devices operate internally on DC power, some systems—including certain data center architectures—use DC distribution to reduce the number of power-conversion stages.
SATEC offers a dedicated platform for accurate monitoring and metering across a wide range of DC applications.
The PRO series
Using Hall-effect sensors, SATEC has adapted the PRO series for direct current metering. This brings the series’ high-accuracy measurement, advanced data logging, and communication capabilities to a wide range of DC applications.
Key capabilities include:
- Measurement of up to four DC current circuits with a single device
- Support for IEC 61850
- Built-in Ethernet interface
SATEC also offers accessories for powering the sensors and extending the supported DC voltage range. Together, these components provide an accurate and flexible solution for DC metering.
The PM130
Using shunt resistors, the PM130 provides a cost-effective DC metering solution for retrofit applications where shunts are already installed. This configuration is commonly used in telecommunications facilities.
