MICOM P54531AC7M0750M Line Differential and Distance Protection Relay
MICOM P54531AC7M0750M Line Differential and Distance Protection Relay
MICOM P54531AC7M0750M Line Differential and Distance Protection Relay
MICOM P54531AC7M0750M Line Differential and Distance Protection Relay
MICOM P54531AC7M0750M Line Differential and Distance Protection Relay
MICOM P54531AC7M0750M Line Differential and Distance Protection Relay
MICOM P54531AC7M0750M Line Differential and Distance Protection Relay
MICOM P54531AC7M0750M Line Differential and Distance Protection Relay

MICOM P54531AC7M0750M Line Differential and Distance Protection Relay

MOQ : 1 Piece

MICOM P54531AC7M0750M Line Differential and Distance Protection Relay Specification

  • Working Temperature
  • -25C to +70C
  • Contact Material
  • Silver Alloy
  • Power Consumption
  • < 40 VA
  • Protect Feature
  • Overcurrent, Differential, Distance, and Backup Protection
  • Coil Power
  • Not Applicable (Solid State Design)
  • Dielectiric Strength
  • 2.0 kV, 50/60 Hz for 1 min
  • Coil Voltage
  • Not Applicable (Solid State Design)
  • Contact Form
  • SPDT (Form C)
  • Contact Resistance
  • 100 m
  • Mechanical Life
  • >10 Million Operations
  • Ambient Temperature
  • -10C to +55C
  • Product Type
  • Protection Relay
  • Insulation Resistance
  • >= 100 M
  • Theory
  • Microprocessor-based Protection
  • Usage
  • Line Differential and Distance Protection for Power Systems
  • Contact Load
  • 5A at 250V AC / 30V DC (resistive)
  • Operate Time
  • 20 ms (typical)
  • Terminal Type
  • Screw Terminals
  • Rated Voltage
  • 110-250 V DC / 100-240 V AC
  • Supply Terminal
  • Rear Panel Terminals
  • Size
  • 19 Inch Rack Mount
  • Color
  • Grey/Black
  • Dimension (L*W*H)
  • 482.6 x 177 x 230 mm
  • Weight
  • Approx. 5.5 kg
  • Software
  • S1 Agile Setting Software Compatible
  • Inputs
  • 16 Binary Inputs
  • Trip Output Relays
  • 8 Configurable Outputs
  • Event Records
  • Up to 512 Events with Time Stamping
  • Disturbance Recording
  • Waveform Capture Available
  • Standards Compliance
  • IEC 60255, ANSI C37.2
  • Mounting Type
  • Flush or Rack Mount
  • Backup Power Supply
  • Optional Redundant Power Supply Module
  • HMI
  • LCD Display with LED Indicators
  • Communication Protocols
  • IEC 61850, Modbus, DNP3, Courier
  • Ingress Protection
  • IP52
  • CT/VT Inputs
  • Supports 1A/5A CT and Standard VT Inputs
  • Firmware Upgrade Capability
  • Yes, Via Front/Rear Communication Ports
 

MICOM P54531AC7M0750M Line Differential and Distance Protection Relay Trade Information

  • Minimum Order Quantity
  • 1 Piece
  • Supply Ability
  • 100 Pieces Per Month
  • Delivery Time
  • 7 Days
 

About MICOM P54531AC7M0750M Line Differential and Distance Protection Relay

MICOM P54531AC7M0750M Line Differential and Distance Protection Relay


MiCOM Agile P545 Line Differential and Distance Protection Relay Part of the MiCOM P40 platform, the Agile P543, P544, P545 & P546 range of transmission-class protection relays provide comprehensive line protection for differential, subcycle distance and directional earth fault applications, with 1/3 pole tripping.



Advanced Protection and Communication

Equipped with line differential, distance, overcurrent, and backup protection features, the MICOM P54531AC7M0750M ensures comprehensive system security. Its compatibility with IEC 61850, Modbus, DNP3, and Courier protocols enables seamless integration into modern substations, supporting both legacy and contemporary communication requirements for versatile application.


Flexible Inputs, Outputs, and Mounting

The relay supports both 1A/5A CTs and standard VT inputs to suit various system architectures and installation needs. With 8 programmable trip output relays and 16 binary inputs, it is adaptable to numerous control schemes. Installation is straightforward, with options for both flush and rack mounting in 19-inch assemblies.


User-Friendly Interface and Reliable Operation

An LCD display, LED indicators, and S1 Agile software support simplify configuration, monitoring, and maintenance. The unit's IP52 ingress protection rating, robust mechanical life, and optional redundant power supply enhance operational continuity in diverse environments, making it a dependable solution for power system protection.

FAQ's of MICOM P54531AC7M0750M Line Differential and Distance Protection Relay:


Q: How is the MICOM P54531AC7M0750M relay installed and mounted?

A: The relay is designed for easy installation, offering both flush and standard 19-inch rack mount options. Its screw terminal connections and rear-panel supply terminals make wiring straightforward during setup.

Q: What events and disturbances can the relay record, and how can these be accessed?

A: It is capable of recording up to 512 events with precise time stamping and supports waveform disturbance recording. All event data can be accessed locally via the LCD HMI or remotely using the supported communication protocols.

Q: Which communication protocols does the relay support for integration and monitoring?

A: The MICOM P54531AC7M0750M supports IEC 61850, Modbus, DNP3, and Courier protocols, allowing seamless integration into a wide range of substation automation and supervisory control networks.

Q: When should firmware be upgraded, and what is the process involved?

A: Firmware upgrades are recommended to enhance functionality and maintain compliance with the latest standards. Upgrades can be performed securely via the relay's front or rear communication ports, ensuring minimal downtime.

Q: Where can this relay be effectively used within a power system network?

A: This relay is optimally deployed for protection of transmission and distribution lines, providing differential, distance, overcurrent, and backup protection in utilities, industrial installations, and substations where reliability is critical.

Q: How does the relay ensure operational reliability and safety?

A: With a typical operate time of 20 ms, redundant power supply options, IP52 ingress protection, over 10 million mechanical operations life, and robust insulation/dielectric ratings, the relay is engineered for sustained reliability and safe operation in demanding environments.

Q: What are the main benefits of using the S1 Agile setting software with this relay?

A: S1 Agile software simplifies configuration, protection setting adjustments, and monitoring. This intuitive tool streamlines commissioning and ongoing device management, reducing time and potential for setup errors.

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