Canada

Welcome to the Schneider Electric Website

Welcome to our website.

You can choose another country to view available products or go to our Global website for company information.

Choose another country or region

 

ECOFIT 50/51

CT Powered Protection Relays for Retrofit Applications.

The Schneider Electric ECOFIT™50/51 single phase or ground time overcurrent relays are direct plug and play replacements for many GE IAC electromechanical, GE DIAC and Basler BE1-50/51B replacements for GE IAC relays.

ECOFIT 50/51
  • Features

    • Self-powered from 50 or 60 Hz systems
    • Available in 5 amp or 1 amp CT secondary versions
    • 10-year warranty with final assembly and test in the USA
    • 31 Built-in protection curves
    • Instantaneous 50/50N elements
    • Fundamental or True RMS current measurement method
    • 2nd harmonic inrush blocking
    • Emulates electromechanical relay reset
    • TIME and TIMEBak 51/51N/50/50N O/C elements
    • 2 magnetic trip flags
    • 2 output relays rated per ANSI C37.90
    • Current measurement accuracy ±2%
    • Time/Date is retained for 36 hours after power loss
    • Disturbance recording (10x4 second recordings)
    • Fault recording (20 records)
    • Event logs (200 events)
    • Manual Trip Mode with status LED
    • Circuit Breaker diagnostics (∑ Trips, ∑ Amps^n)
    • Displays current measurement in primary or secondary values
    • Magnetic trip flags are not dependent on output relay load for operation
    • USB configuration port and password protection



    Benefits

    • Plug and play reduces install time and saves existing wiring
    • Self-powered requires no battery or auxiliary power
    • TIMEBak element can be used as a second stage TOC or a more sensitive IOC element
    • Extended testing intervals
    • Multi-vendor curves can retrofit a variety of legacy relays
    • Disturbance recording, fault records and event logs allow for post fault analysis
    • Magnetic trip flags can be reset from front panel or through the USB port
    • Setting ranges allow for phase or ground fault use

    Applications

    • Direct Plug and Play replacement for GE single phase electromechanical IAC relays
    • Direct Plug and Play replacement for GE single phase digital DIAC relays
    • Direct Plug and Play replacement for Basler BE1-50/51B replacements for GE IAC relays
    • Single Phase Time and Instantaneous overcurrent protection (50/51)
    • Single Phase Ground Time and Instantaneous overcurrent protection (50N/51N)