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7SR10 Overcurrent Relay, Siemens Numerical Relay, Siemens Protection Relays

7SR10 Overcurrent Relay, Siemens Numerical Relay, Siemens Protection Relays
7SR10 Overcurrent Relay, Siemens Numerical Relay, Siemens Protection Relays
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Product Code : 7SR10
Brand Name : SIEMENS
Price And Quantity
  • Minimum Order Quantity
  • 1 Piece Unit
  • Price Or Price Range
  • INR
Product Description


The 7SR10 over current and earth fault relay is developed by using the latest generation of hardware technology and is available in two variants depending on Binary IO configuration and data communication facility. 7SR10 is a member of Siemens Reyrolle protection devices Argus product family. The 7SR10 over current and earth fault relay is housed in a 4U high, size E4 non draw-out case and these relays provide protection, monitoring, instrumentation, and metering with integrated input and output logic, data logging and fault reports. Communication access to the relay functionality is via a front USB port for local PC connection or rear electrical RS 485 (optional) port for remote connection.

Function:

PROTECTION FUNCTIONS

  • Broken Conductor, Load Unbalance (46BC)
  • Negative Phase Sequence Overcurrent (46NPS)
  • Thermal Overload (49)
  • Instantaneous Overcurrent Protection (50)
  • Instantaneous Earth Fault (50N/G)
  • Time Delayed Overcurrent Protection (51)
  • Time Delayed Derived/Measured Earth Fault Protection (51N/G)
  • Cold Load Pickup (51C)
  • Circuit Breaker Fail (50BF)
  • Time Delayed Sensitive Earth Fault Protection (51SEF)
  • Inrush Restraint (81HBL2)
  • Instantaneous Sensitive Earth Fault (50SEF)

SUPERVISION FUNCTIONS

  • Trip Circuit Supervision (74TC)
  • Total Harmonic Distortion Supervision (81THD)

CONTROL FUNCTIONS

  • Lockout (86)
  • CB 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