Transformer Protection

GE's transformer protection devices provide innovative solutions for the protection, control and monitoring of transformer assets. Transformers have become an essential component for high voltage power transmission, ensuring long distance transmission of power is economically practical. GE's transformer protection solutions enhance transformer reliability through special techniques and methods to increase the life of transformers.

Extend transformer life, optimize capital expenditure and improve reliability of service by implementing a preventative asset maintenance and management tool using GE's Multilin T60, T35, 845, 745 and 345 as well as MiCOM P64x.
Learn more about this spotlight application.

Transformer Protection

GE's transformer protection devices provide innovative solutions for the protection, control and monitoring of transformer assets. Transformers have become an essential component for high voltage power transmission, ensuring long distance transmission of power is economically practical. GE's transformer protection solutions enhance transformer reliability through special techniques and methods to increase the life of transformers.

Extend transformer life, optimize capital expenditure and improve reliability of service by implementing a preventative asset maintenance and management tool using GE's Multilin T60, T35, 845, 745 and 345 as well as MiCOM P64x.
Learn more about this spotlight application.

Multilin T60

The T60, a member of the UR family of protection relays, cover two and three windings transformers, with two to five windings transformer protection including interturn protection. It offers a large color LCD display and integrated PMU.

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P64 MiCOM 5th Generation

The P64, part of the MiCOM P40 Agile 5th Generation family, delivers high performance processing, supports latest IEC 61850 Edition 2.1, and is equipped with new Ethernet communications board and a graphical HMI as standard. A cost-effective range of transmission/sub-transmission class protection relays providing comprehensive transformer protection for two and three windings transformers (including auto-transformers). Modular range in 4U high, 40TE (4”) 60TE (6”) and 80TE (8”) width.

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MiCOM P642/3/5 Agile

The MiCOM P642/3/5 models, part of the MiCOM P40 Agile family of protection relays, constitute a cost-effective range of transmission/sub-transmission class protection relays providing comprehensive transformer protection for two and three windings transformers (including auto-transformers), with two to five sets of 3-phase CT inputs. Modular range in 4U high, 40TE (4”) 60TE (6”) and 80TE (8”) width.

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Multilin 845

The 845, a member of the 8 series family of protection relays, has been designed to provide comprehensive protection of transformers with two or three windings. Integrated transformer M&D with GE Dissolved Gas Analyzer (DGA) and advanced health report.

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Multilin 345

The 345 is ideal for protecting small and medium size, 2-winding, distribution transformers. It is available with and without draw out.

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Multilin T35

Cost effective transformer protection for up to six windings from the UR family of protection relays. Effective current based back-up protection for distribution. It offers a large color LCD display and process bus.

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P50 Agile P652

The P652 is a dedicated protection relay intended for optimized protection of two winding transformers. It is an economical choice, designed for deployment in volume, for distribution or industrial applications typically.

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