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Protection and Control REX640

Protection and Control REX640
Protection and Control REX640
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Product Code : ABB_22
Brand Name : ABB
Product Description

ABB PROTECTION AND CONTROL REX640 NUMERICAL RELAY

Protection and control REX640
All-in-one protection for advanced power generation and distribution applications
REX640 is a powerful, all-in-one protection and control relay for advanced power generation and distribution applications. REX640 offers unmatched flexibility throughout its entire life cycle – from ordering through testing and commissioning, to upgrading the functionality of its modular software and hardware to meet new application requirements. As a member of ABB Relion protection and control family of relays, REX640 further reinforces Relion position as the range of relays to rely on.

Scope

All-in-one protection and control
Benefits

  • Complete application coverage with one device for optimal flexibility and cost-effectiveness
  • Ready-made application packages for convenient and smooth ordering
  • Fully modular hardware and software for maximum flexibility throughout the entire relay life cycle
  • Easy adaption to changing protection requirements
  • Ready-made application-based LHMI pages “ saving both time and efforts
  • Increased situational awareness and optimal usability with application-driven LHMI

Features

  • Freely configurable relay for flexible tailoring to application-specific requirements
  • IEC 61850 Edition 1 and Edition 2  - certified by DNV/GL (KEMA) “ with redundancy support based on HSR and PRP
  • Ability to receive four streams of sampled measured values (SMVs) and send one via IEC 61850-9-2 LE-based process bus communication
  • Synchronizer functionality for both generator and non-generator breakers
  • Four supervised arc sensor inputs, either loop or lens-type
  • Centralized account management with role-based access control

RELISERV SOLUTION
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RELISERV SOLUTION
Office No.-9, Plot 53/54, Sector-34, Space Heights, Near Tawa Hotel, Kamothe, Navi Mumbai - 410209, Maharashtra, India
Mr Piyush Lalchand Rathi (Partner)
Mobile :+919819614841, +919769207841
Mr. Dnyanesh Gawande (Partner)
Mobile :+919833686249