GE Vernova D25 Multilin D25 Substation Automation Controller IED
$175.00
$565.00
Penerangan
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
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Substation automation and control for utilities and industrial power systems.
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Monitoring and management of legacy relays and third-party devices.
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Data acquisition, fault recording, power quality analysis, and local HMI operation.
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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
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Combines PLC, RTU, gateway, metering, and monitoring into one modular device.
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Supports a wide range of communication protocols for full interoperability.
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Modular and scalable design adapts to substations of any size.
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Local HMI with touch screen option enables operator control and dynamic visualization.
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LogicLinx® soft logic supports software-based automation without hardwiring.
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Event and digital fault recording ensures accurate diagnostics and relay verification.
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Measures total harmonic distortion, harmonic spectrum, RMS, voltage sag/swells, and interruptions.
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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:
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For bay control: C30 or C60
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For gateway applications: G100
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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.
Ciri-ciri
Kuantiti Pesanan Minimum (MOQ)
Kami mengalu-alukan pesanan pukal dan mempunyai kuantiti pesanan minimum hanya satu unit.
Sijil dan Dokumentasi
Atas permintaan, kami boleh menyediakan semua dokumentasi yang diperlukan, termasuk Sijil Asal/Kepatuhan dan dokumen eksport lain yang diperlukan.
Masa Penghantaran
Untuk barang dalam stok, kami berhasrat untuk menghantar dalam masa 1-3 hari selepas pengesahan pembayaran. Barang dengan masa utama yang ditetapkan akan dihantar mengikut jadual yang dinyatakan.
Kaedah Pembayaran
Kami menerima pembayaran 100% T/T (Pemindahan Telegraf) sebelum penghantaran. Untuk barang dengan masa menunggu, deposit 30% diperlukan terlebih dahulu, dengan baki 70% perlu dibayar sebelum penghantaran. Untuk pemindahan RMB, sila hubungi kami jika anda mempunyai ejen di China.
Jaminan
Kami menawarkan jaminan standard satu tahun untuk semua barang baru dan asli. Jika anda memerlukan jaminan lanjutan, sila hubungi kami untuk maklumat kos tambahan.
Polisi Pemulangan dan Bayaran Balik
Kepuasan anda penting bagi kami. Jika anda perlu memulangkan barang, ia mesti dilakukan dalam masa 30 hari dari tarikh pesanan. Produk mesti tidak digunakan, tidak dibuka, dan dalam pembungkusan asal dengan semua aksesori disertakan. Bayaran balik diproses dalam masa 5-7 hari bekerja selepas kami menerima barang yang dipulangkan. Sila ambil perhatian bahawa caj penghantaran dan berkaitan tidak boleh dikembalikan.
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