Medium Voltage Primary Switchgear – Power Xpert UX

AVID is a registered distributor of Eaton medium voltage switchgear.

Power Xpert UX switchgear – UX is the latest offering that builds on the success and legacy of Eaton’s Unitole MV switchgear. The UX is a global design that is certified to the la test IEC 62271 -100 and -200 standards. Eaton UX is a complete range up to 4000 A, 50 kA-3s short circuit withstand, and 50 kA-1s AFLR internal arc classification. The compact UX design is based on Eaton’s leadership vacuum technology and is available in three panel widths (600, 800, 1000 mm) and 12, 17.5, and 24 kV system voltages.
Eaton’s latest vacuum circuit breaker, the W-VACi, sits at the heart of Power Xpert UX. The W-VACi, with its advanced vacuum interrupter contact designs yield longer life and are very compact.


Safe in use

  • Comprehensive and logical list of mechanical and electrical interlocks
  • Compartments protected against penetration by objects
  • Internal arc rating up to 50 kA for 0.5 seconds and 40 kA for 1 second
  • Internal arc classification of AFLR
  • Loss of service continuity rating of 2B
  • Accessibility of compartments
  • closed door racking

Reliable in operation

  • Vacuum and cast-resin encapsulation technologies
  • CESI certified to latest IEC 62271 -100 and -200 standards
  • Totally enclosed and insulated main busbar
  • 20,000 operations on vacuum breakers
  • Partition classification of PM


Efficient over the product life

  • 30 year expected product life
  • Cable access front and rear; cable entry bottom and top
  • Up to 4000 A main busbar and breaker ratings
  • Up to 50 kA short circuit and withstand ratings (3 seconds)
  • SF6 free
  • Low end of life disposable costs with all materials being re-usable or recycled
  • Compact and flexible designs (three widths and two depths of panels)
  • Environmentally friendly throughout the life cycle

To download Eaton UX brochure, please click below:

PowerXpert UX – Safe, Reliable MV Switchgear



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