WOODWARD 8440-2088 Governor

Description

WOODWARD 8440-2088 Governor

Product Dimensions：

the Woodward 8440-2088 is a specific hardware revision of the easYgen-3200 series (specifically the easYgen-3200-P1), which is one of the most versatile genset control and management units on the market. It is designed to handle complex power management tasks, ranging from single stand-alone generators to large-scale multi-unit load sharing.

Product Detailed Description

The 8440-2088 is a high-end Genset Control Unit that integrates complete engine-generator control, protection, and monitoring with advanced power management functions. It is housed in a rugged plastic enclosure with a large graphical display, designed for front-panel mounting. This model supports complex “Power Management” (P1) features, including automatic sequencing and load-dependent start/stop for up to 32 units in a network.

Technical Parameters

Product Advantages

• Comprehensive Power Management: Supports complex load sharing (kW/kVAR) and base loading for up to 32 generators via the Woodward “LogicsManager.”
• Advanced Synchronization: Built-in synchronizer and digital check synchronizer for both the generator breaker and the mains breaker.
• Flexibility: Features 10 fully configurable relay outputs and 10 digital inputs, allowing the controller to be adapted to nearly any engine type or site requirement.
• User-Friendly Interface: The graphical LCD provides clear visualization of the single-line diagram, multi-lingual support, and detailed event logging.
• Global Compatibility: Supports multiple communication protocols (J1939 for engine ECU, Modbus RTU for SCADA), making it compatible with all major engine manufacturers (Caterpillar, Cummins, MTU, etc.).

Important Considerations & Precautions

• CT Polarity: Pay strict attention to Current Transformer (CT) polarity (S1/S2); incorrect orientation will result in negative power readings and failure of load-sharing functions.
• Voltage Rating: Verify the sensing voltage settings. The unit supports both 100V and 400V scales, but internal jumpers or software parameters must match the actual PT (Potential Transformer) ratios.
• Shielding: To prevent communication dropouts, ensure the CAN bus and RS-485 lines are using high-quality shielded twisted-pair cables and are properly terminated with 120\Omega resistors at both ends.
• Firmware: If replacing an older 8440-xxxx unit, verify the firmware version. Newer hardware revisions may require updated configuration files via the Woodward Toolkit software.

Product Applications

• Prime Power: Managing multiple generators at remote mining sites or islands where no utility grid is available.
• Emergency Standby: Critical power for data centers and hospitals, managing the transition from grid failure to generator power.
• Co-generation (CHP): Managing heat and power units where the generator runs in parallel with the utility grid to maximize efficiency.
• Mobile Power: Rental power modules that need to be synchronized with various other units of different sizes and manufacturers.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

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