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Primary Plus™
Digitizing XD|GE primary equipment and
providing factory installed and configured protection,
monitoring, diagnostics and communications.

Grid Solutions > HV/MV Equipment > Primary Plus

Primary Plus

This advanced pre-engineered solution set digitizes XD|GE primary equipment and provides factory installed and configured protection, monitoring, diagnostics and communications. Primary Plus reduces the time and labor associated with substation construction and expansion by leveraging advanced technology platforms.


Enabling advanced HV/MV Equipment that
extends through the highest voltage ratings in the world

View HV/MV Equipment


Digitizing HV/MV Equipment

Utilizing the Multilin HardFiber System, XD|GE can deliver HV & MV primary equipment with digital communications capabilities. Leveraging IEC 61850 communications, the Multilin HardFiber System digitizes analog signals from these critical assets to optimize the protection and control resource requirements.

Multilin Hardfiber System    Watch the video    Grid Explorer
Electrical Protection & Control

Primary Plus uses substation hardened Multilin relays to provide comprehensive protection, control, automation, and monitoring of primary substation equipment. Through the collection of analog waveforms and digital signals, Multilin devices ensure optimized asset performance for maximum power system availability.

Protection & Control Overview    Grid Explorer
Transformer Monitoring & Diagnostics

Our partnership offers cost effective monitoring for small and medium size transformers requiring warning of developing fault conditions. GE's Transfix Multi-Gas monitor and GE's Intellix BMT 300 are capable of identifying both chemical and electrical abnormalities and being able to predict failures up to 6 months in advance.

Monitoring & Diagnostics Overview    Grid Explorer
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