Woodward has introduced a new engine-generator control package, Model 8406-121, which is based on the EGCP-2 microprocessor and is designed to automate and protect gas – or diesel-engine-based generator sets. The control panel features a variety of functions, including engine control, generator set synchronization, actual (kW) load control, reactive power (kVAR) control, automatic generator sequencing, generator set protection features, and engine protection features. In addition, it has a communication-computer interface, and detailed information on the communication functions can be found in the Communications manual 26181.
The 8406-121 has input voltage ratings of 150-300 Vac PT inputs, 9-32VDC, and operating temperature ratings of -20 to +70 ° C. The storage temperature ranges from -40 ℃ to +105℃.
The unit measures 282 x 358 x 69 mm and includes a front panel with a keyboard and two backlit LCD displays. These screens display operational information, status information, and tuning set points. When the engine RPM is above 50 RPM, the backlight is still on. When the engine is not running, the backlight is not turned off after 5 minutes of use to save power. Next to the display is a red LED that indicates alarm conditions and shutdown conditions.
The introduction of this control panel marks a significant advance in Woodward’s low voltage generator control technology and is expected to play a significant role in the power industry. With the growing global demand for efficient and reliable power solutions, the automation functions of the EGCP-2 8406-121 control panel, such as engine preheating, fuel solenoid valve control, and KVA-controlled engine cooling timers, will revolutionize industrial automation and power generation.