​ WESDAC D20ME 18-MAR-13 Excitation Control Module

 WESDAC D20ME 18-MAR-13  Excitation Control Module

Product Overview:GE WESDAC D20ME 18-MAR-13

The GE WESDAC D20ME 18-MAR-13 excitation control module is a high-reliability industrial component designed to manage the excitation system of synchronous generators in power generation and critical power applications.

As part of GE’s WESDAC series, this module serves as a vital component in ensuring stable voltage regulation, optimal generator performance, and seamless integration with power management systems.

Engineered for industrial harshness, the WESDAC D20ME 18-MAR-13 delivers precise control over generator excitation currents, enabling reliable operation in demanding environments such as power plants, oil & gas facilities, and industrial manufacturing sites.

The WESDAC D20ME 18-MAR-13 features the core functionality of adjusting field voltage to maintain constant terminal voltage under varying load conditions.

It incorporates advanced digital control algorithms to minimize voltage fluctuations and improve transient response, ensuring grid stability and preventing power quality issues.

With its modular design, the module integrates seamlessly into GE’s Mark VIe automation platform, supporting real-time monitoring and remote diagnostics via compatible SCADA systems.

This makes it an essential asset for industries where uninterrupted power supply and efficient generator management are critical.

Designed to meet IEEE 421.5 standards for excitation systems, the WESDAC D20ME 18-MAR-13 balances robust performance with ease of integration.

Its compact form factor and DIN rail mounting facilitate installation in control cabinets, while its wide operating temperature range (-30°C to +70°C) and resistance to electromagnetic interference (EMI) ensure reliable operation in harsh industrial settings.

By optimizing generator efficiency and reducing maintenance requirements, the module enhances the overall reliability of power generation systems, making it a preferred choice for mission-critical applications.

Technical Specifications:GE WESDAC D20ME 18-MAR-13

Parameter Name    Parameter Value

Product Model    WESDAC D20ME 18-MAR-13

Manufacturer    GE

Product Type    Excitation Control Module

Input Voltage    100–240V AC (50/60Hz)

Output Voltage    0–400V DC (adjustable)

Control Algorithm    Digital PID with adaptive gain scheduling

Communication Protocol    Modbus RTU/TCP, Ethernet/IP

Physical Dimensions    150mm (W) x 200mm (H) x 100mm (D)

Weight    2.3 kg

Operating Temperature    -30°C to +70°C

Humidity    5–95% non-condensing

Mounting Type    DIN rail or panel mount