The GE WESDAC D20ME Substation Controller is a high-performance device designed for industrial automation, specifically in substation control and monitoring. This controller ensures robust communication, real-time data processing, and seamless integration with a variety of industrial systems. Its compact design makes it suitable for tight installations while providing advanced control and monitoring capabilities. Key Features include high temperature tolerance, scalability with additional I/O modules, and support for multiple communication protocols, including IEC 61850, DNP3, and Modbus.

General Info

  • Manufacturer: General Electric (GE)
  • Model Number: D20ME
  • Type: Substation Controller
  • Number of Channels: 8 Analog Inputs, 16 Digital Inputs, 8 Digital Outputs
  • Output Signal Type: Digital (for outputs), Analog (for inputs)
  • Compatibility: IEC 61850, DNP3, Modbus
  • Power Input: 110-240V AC
  • Memory Capacity: 8GB
  • Ethernet Ports: 2 for seamless network connectivity
  • Operating Temperature: -40°C to 70°C

Features

  • High-Performance Substation Control: The D20ME provides high-performance control, ensuring real-time decision-making for optimized substation operations. It boasts advanced processing capabilities for both analog and digital inputs/outputs, which allow for real-time monitoring and control of substation equipment.

  • Flexible and Scalable Communication: The controller supports several communication protocols, including IEC 61850, DNP3, and Modbus, making it highly compatible with existing industrial systems. It also has 2 Ethernet ports for reliable communication and integration across multiple devices.

  • Robust and Resilient Design: With an operating temperature range of -40°C to 70°C, the D20ME is designed to withstand the harsh conditions of substation environments. It also offers high immunity to electrical noise, ensuring long-term reliability even in challenging conditions.

  • Scalable I/O Options: The D20ME supports up to 8 analog inputs and 16 digital inputs, providing flexible options for expanded control. It also supports 8 digital outputs for controlling connected devices.

Technical Specifications

Electrical Specifications:

  • Input Voltage: 110-240V AC
  • Output Signal Type: Digital for outputs, Analog for inputs
  • Communication Protocols: IEC 61850, DNP3, Modbus
  • Power Consumption: Approx. 35W (depending on configuration)

Mechanical Specifications:

  • Mounting Type: DIN Rail or Panel Mount
  • Dimensions: 300mm x 150mm x 70mm
  • Weight: 2.5 kg

Environmental Specifications:

  • Operating Temperature: -40°C to 70°C
  • Storage Temperature: -40°C to 85°C
  • Humidity: 5% to 95% non-condensing

Physical Specifications:

  • Form Factor: Compact and robust design
  • Housing: IP20-rated (optional IP54 for outdoor use)

Processing Specifications:

  • CPU: 32-bit processor for real-time processing
  • Memory: 8GB for data storage and logging
  • Real-time Clock: Integrated RTC with battery backup

Communication Interfaces:

  • Ethernet Ports: 2 (for network integration)
  • Serial Ports: 3 (RS232/RS485 for communication with legacy devices)
  • USB: For system configuration and diagnostics

Diagnostics:

  • Fault Logging: Continuous fault event logging
  • Self-Test: Integrated diagnostics for real-time system health monitoring

Compliance and Certifications

  • Standards: Compliant with IEC 61850, DNP3, and Modbus
  • Certifications:
    • CE (Conformité Européenne)
    • UL (Underwriters Laboratories)
    • RoHS (Restriction of Hazardous Substances)

At Axiom, we specialize in providing high-quality spare parts for Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC). Our comprehensive product portfolio includes parts from approximately 20 leading brands, such as ABB, Bently Nevada, Honeywell, GE, Yokogawa, Allen Bradley, Foxboro, Ovation, Hima, Emerson, Triconex, Woodward, ICS Triplex, Bachmann, and Schneider. This focused expertise allows us to offer in-depth solutions in the automation sector, setting us apart from many competitors and ensuring we deliver the most advanced and reliable products to our clients.

Contact Information

Frequently Asked Questions

Is our price competitive?
Axiom collaborates with over 50 countries worldwide. as a leading supplier in china, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% t/t (telegraphic transfer) before shipping. for items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. if you have an agent in china, please contact us for rmb transfer.
What shipping methods do we use?
We primarily utilize carriers such as fedex, dhl, ups, bre, etc. if you have an account with any of these carriers, you can arrange the shipping yourself. additionally, we offer free shipping to china freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. for items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. initially, the product is placed in its original box, sealed with a label. then, we add a layer of bubble wrap to safeguard against collisions during transportation. finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, whatsapp, wechat, skype, or any preferred communication platform. simply reach out to us, and we'll promptly provide a quote tailored to your needs.

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