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GE Vernova D25 Multilin D25 Substation Automation Controller IED

GE Vernova D25 Multilin D25 Substation Automation Controller IED

  • 1000 Disponibile
  • Manufacturer: GE Fanuc

  • Product No.: D25

  • Condition: Disponibile

  • Product Type: Substation Automation Controller IED

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 2268g

  • Shipping port: Xiamen

  • Warranty: 12 months

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Descrizione

Overview

The GE D25 is a multifunctional Intelligent Electronic Device (IED) and substation automation controller. It consolidates multiple roles—including PLC, RTU, data concentrator, bay controller, and power quality monitor—into a single, modular unit. Designed for both new installations and retrofit projects, the D25 enables streamlined substation monitoring, control, and automation with a single platform. Its rugged design ensures reliable operation under harsh electrical environments.

Applications

  • Substation automation and control for utilities and industrial power systems.

  • Monitoring and management of legacy relays and third-party devices.

  • Data acquisition, fault recording, power quality analysis, and local HMI operation.

  • Software-based automation schemes via LogicLinx® soft logic.

Technical Specifications

Attribute Details
Model GE D25 (Multilin™ D25)
Manufacturer GE Vernova (GE Grid Solutions)
Device Type Substation Automation Controller / Intelligent Electronic Device (IED)
Processor 32-bit RISC
Memory 64 MB DRAM, 32 MB Flash
Operating System QNX real-time OS
Digital Inputs Up to 128
Digital Outputs Up to 64
Analog Inputs Up to 32
Analog Outputs Up to 16
Communication Ports Ethernet, serial, modem, fiber optic
Protocols Supported Over 110, including DNP3, IEC 61850, Modbus, TCP/IP
Functions PLC, RTU, LAN node, IED gateway, bay controller, metering, power quality monitoring, fault/event recording
Form Factor Rack-mounted, modular design
Environment Industrial-grade, suitable for substation conditions
Local HMI Optional Data Display Panel or Graphical Display Panel (GDP) touchscreen
Power Quality Monitoring Harmonics, RMS trends, voltage sags/swells/interruption
Fault Recording Digital fault record transfer via LAN or email
Metering 1-, 2-, 2½-, 3-element metering for 3-wire and 4-wire buses (revenue class, non-certified)

Key Features

  • Combines PLC, RTU, gateway, metering, and monitoring into one modular device.

  • Supports a wide range of communication protocols for full interoperability.

  • Modular and scalable design adapts to substations of any size.

  • Local HMI with touch screen option enables operator control and dynamic visualization.

  • LogicLinx® soft logic supports software-based automation without hardwiring.

  • Event and digital fault recording ensures accurate diagnostics and relay verification.

  • Measures total harmonic distortion, harmonic spectrum, RMS, voltage sag/swells, and interruptions.

  • Integrates with legacy and third-party devices, simplifying retrofits.

Considerations / FAQ

Q: Is the D25 still in production?
A: Manufacturing for the D25 has been discontinued. Alternative models include:

  • For bay control: C30 or C60

  • For gateway applications: G100

  • For RTU: G100 combined with D20.IO or C30/C60

Q: Can the D25 function as a protective relay?
A: The D25 is designed for automation, monitoring, and control, not for direct protective relay functions.

Q: How does the local HMI function?
A: The GDP option allows touch screen operation, dynamic display of alarms, and full local control, while the Data Display Panel provides basic status readouts.

Q: How is power quality monitored?
A: The D25 records harmonics (DC–21st), RMS trends, sags, swells, and interruptions, providing detailed data for diagnostics and energy quality analysis.

Q: Can it replace multiple devices?
A: Yes, it consolidates PLC, RTU, bay controller, gateway, metering, and monitoring into one unit, reducing wiring, footprint, and maintenance costs.

Caratteristiche

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In evidenza

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