الوصف
The Woodward 8440-2051 is a genset controller from the easYgen-3000 series, specifically identified as the easYgen-3200-1. This controller is designed for a wide range of generator control applications, offering advanced features for both isolated and parallel operation.
Key Features and Applications
The 8440-2051 serves as the central control unit for a generator system. It features a built-in Human-Machine Interface (HMI) with a color LCD and soft keys, allowing for direct configuration and monitoring without a separate PC.
Core Functions:
- Automatic Mains Failure (AMF): It can automatically start and stop a genset in the event of a utility power failure.
- Peak Shaving and Cogeneration: The controller is also suitable for more complex applications like managing energy demand by shaving off peak usage and for cogeneration systems.
- Parallel Operation: The easYgen-3200-1 can be used in various parallel modes, including mains parallel, island parallel, and multiple-unit parallel, allowing up to 32 connected gensets to be controlled.
- Comprehensive Protection: It offers extensive protection features for the generator, engine, and mains. This includes monitoring for overspeed/underspeed, voltage and frequency mismatch, and unbalanced loads.
Technical Highlights:
- Power Supply: Operates on 12/24 VDC (8 to 40 VDC).
- Inputs/Outputs: It has configurable discrete and analog inputs and outputs, with a maximum of 12 discrete outputs and 3 analog inputs.
- Data Logging: It logs events and trends, which is useful for troubleshooting and performance analysis.
- PC Configuration: The unit can be configured via its operator interface or through a PC using Woodward’s ToolKit software.
Common Applications
The 8440-2051 is a versatile controller used in many different scenarios, including:
- Standby and emergency power systems.
- Distributed generation and microgrid systems.
- Industrial and commercial facilities requiring advanced power management.
- Marine and offshore applications.