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Home » Products » Siemens Reyrolle Numerical Relay » 7SR45 Self Powered Overcurrent Protection Relay

7SR45 Self Powered Overcurrent Protection Relay

7SR45 Self Powered Overcurrent Protection Relay
7SR45 Self Powered Overcurrent Protection Relay
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Product Code : 7SR45
Brand Name : SIEMENS
Price And Quantity
  • Minimum Order Quantity
  • 1 Piece
  • Unit of Measure
  • Piece/Pieces
  • Price
  • 1 Lakh INR
Product Description

Protection Functions

  • Instantaneous Overcurrent Protection (50)
  • Instantaneous Derived Earth Fault (50N)
  • Instantaneous Measured Earth Fault (50G)
  • Time Delayed Overcurrent (51)
  • Time Delayed Derived Earth Fault (51N)
  • Time Delayed Measured Earth Fault (51G)
  • Line Check / Switch On To Fault (SOTF)
  • Inrush Restraint

Features

  • Self Powered
  • 10 Fault Records
  • 100 Event Records
  • Password Protection
  • Self Monitoring
  • Overcurrent Protection Functions (Instantaneous and Delayed)
  • Relay Integration via Reydisp Evolution PC Software
  • Sensitivity of 20% Nominal Current

Hardware

  • 4 Current Transformer with 1A or 5A Inputs
  • 2 Binary Inputs
  • 2 Latched Binary Outputs, 1 changeover and 1 normally open
  • 1 Pulsed Output

User Interface

  • 16 Character x 2 Line Backlit LCD
  • Menu Navigation Keys
  • 9 Predetermined LEDs for Easy Use
  • Front USB Interface

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
Phone :91-22-64525500
Mr. Piyush Lalchand Rathi (Partner)
Mobile :+919819614841, +919769207841
Mr. Rajesh Sawale
Mobile :+919819614841, +919769207841