General Electric (GE) recently introduced a new transformer monitoring device, the HYDRAN M2, a high-performance, compact, in-line dissolved gas monitoring (DGA) system designed for power transformers. The HYDRAN M2 utilizes advanced sensor technology and data analysis capabilities to continuously monitor dissolved gas concentrations in transformer oil, providing accurate and reliable fault diagnosis information to help prevent potential transformer failures.

The HYDRAN M2 system offers several benefits, including real-time monitoring of moisture in dissolved failure gases and oils, extended monitoring capabilities, and simplified integration with SCADA or DCS systems through multiple communication options and protocols. The system also supports new low combustible estersester-based oils and mineral transformer insulation oils for a wide range of medium to large transformers, especially in reducing the risk of failure and improving the efficiency of artificial oil recovery.

HYDRAN M2-X

The device is easy to install, requires no field calibration, has system-wide self-test and self-diagnostic capabilities, and is capable of recording data and significant events for up to a year. The HYDRAN M2 also provides user-friendly client/server graphical user interface software that further enhances the user experience and ease of use of the system.

The introduction of the HYDRAN M2 demonstrates GE’s continued innovation and commitment to power system monitoring, providing utilities and industrial users around the world with a new and efficient tool to ensure stable transformer operation and grid reliability. With this device, GE continues to solidify its leadership position as a global provider of energy management solutions.