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PROTECTION RELAYS

Reyrolle protection relays

The comprehensive range of Reyrolle products provides the total protection requirements of distribution markets and industrial applications – ranging from overcurrent protection via transformer protection and voltage control to a full spectrum of auxiliary and trip relays.

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A poster/group of protection relays with SIPROTEC 5 and Reyrolle 5 with a gradient background

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PROTECTION AND CONTROL

Protection for all Medium and low voltage applications

  • Design. With over 100 years of expertise in the design and manufacture of protection relays, we deliver reliable, comprehensive solutions. Covering everything from overcurrent protection and transformer differential to auxiliary and trip relays,
  • Efficient engineering. Designed for straightforward engineering, simple installation and low maintenance,
  • User Experience. Intuitive interfaces and advanced software for an efficient, user-friendly experience with minimal training
  • Technology. State of art technology incorporating proven algorithms for Protection, Control, Monitoring, Communication and Data acquisition.
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Reyrolle 7XG31 electrical equipment with contemporary design highlighting technical capabilities and performance
Reyrolle

Reyrolle 7XG31

The Reyrolle 7XG31 uses optical detection for fast clearance of arcing faults, sending a trip signal within 10ms to protect personnel and equipment.

Reyrolle 7XG35

Arc fault protection enables rapid clearing of arcing faults in insulated low‑ and medium‑voltage switchgear.

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