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Woodward 9907-1228 easYgen-3200XT-P1 Control 

The Woodward 9907-1228 (easYgen-3200XT-P1) represents the next evolutionary step in industrial-grade power management hardware. Developed to serve as the master control node for sophisticated standby power plants, localized microgrids, and peak-shaving utilities, this controller blends heavy-duty engine-generator monitoring with intricate network synchronizing logic. The "XT" architecture brings upgraded internal microprocessors that drastically lower signal processing latency and enhance overall loop calculation speeds.

Designed for seamless flush front-panel installation, the 9907-1228 eliminates the structural overhead of using multi-device sub-panels. It manages complex power transfer sequences—such as open-transition AMF (Automatic Mains Failure), closed-transition soft loading, and true interchange power leveling—natively. With its peer-to-peer CAN communication backbone, up to 32 individual gensets can be bound into a single, cohesive power grid capable of autonomous load-dependent starting, stopping, and dynamic reactive droop balancing.

• Brand/Developer: Woodward Governor Company

• Part Number (P/N): 9907-1228

• Model Configuration: easYgen-3200XT-P1 (Package 1)

• Current Sampling Input: 5A secondary Current Transformers (CT)

• Voltage Sensing Matrix: True RMS three-phase generator and busbar sensing (up to 480VAC direct measurement)

• Power Supply Window: 12/24 VDC continuous operation (safeguarded against severe voltage dips during heavy engine cranking)

• Inter-Unit Communications: Dedicated peer-to-peer CAN bus lines for high-speed multi-unit load sharing

• Industrial Connectivity: Modbus RTU serial interface, customizable analog I/O channels, and flexible expansion capabilities

• Protective Relay Functions: Includes Over/Under Voltage (ANSI 27/59), Over/Under Frequency (ANSI 81O/U), Reverse Power (ANSI 32R), and Phase Rotation Check

• Display Interface: High-contrast graphical display offering real-time vector diagrams, synchroscopes, and multi-lingual menu trees

• Extended "XT" Computational Power: Features upgraded internal memory and clock speeds, ensuring complex PID bias loops for speed governors and AVRs calculate with absolute determinism and zero lag.

• Advanced Cross-Current Compensation: Implements highly responsive active and reactive load sharing algorithms, eliminating dangerous circulating currents between dissimilar alternators.

• Intelligent Network Topology Mapping: Allows the system to automatically recognize changes in breaker status across the local busbar grid, instantly modifying its synchronization and load targets without human intervention.

• Seamless Electronic Engine Integration: Direct J1939 CAN links connect smoothly with major engine control modules (ECUs) including Volvo, Caterpillar, Cummins, and Scania, providing deep operational diagnostic streams.

• True RMS Harmonic Resilience: High-rate digital sampling ensures that the power calculations and protection trip settings remain precise, even when operating in facilities packed with heavy harmonic distortion from variable speed drives (VFDs).

• Critical Commercial Microgrids: Managing hybrid power generation setups where diesel assets must supplement localized solar arrays or energy storage banks during utility interruptions.

• Hyperscale Data Center Infrastructure: Acting as the primary automatic mains failure and high-speed synchronization array to guarantee uninterrupted server uptime.

• Continuous Peak Shaving Stations: Coordinating localized generator outputs to scale down industrial facility energy draw from the main utility grid during high-tariff periods.

• Offshore Oil & Gas Installations: Providing robust, vibration-resistant load-sharing power control for isolated multi-generator arrays running on remote production platforms.

Q1: What are the primary differences between the standard easYgen-3200 and this XT-series 9907-1228 controller? 

A: The XT series introduces a significantly faster internal processor architecture, greater memory capacities, and reduced processing delays. This makes the 9907-1228 much more effective at handling complex electrical grids, rapid transient load changes, and maintaining tight stability in highly sensitive distributed energy setups.

Q2: How does the "Package 1" feature set affect my system layout? 

A: The Package 1 tier on the 9907-1228 delivers all the essential, high-performance paralleling, synchronization, and engine-generator protections required for industrial switchgear. If your system design demands extensive localized custom logic programming or advanced external graphical HMI expansion screens directly driven by the module, you would typically look toward a Package 2 tier.

Q3: Can the 9907-1228 close onto a dead busbar safely? 

A: Yes. The controller features a dedicated "Dead-Bus Closing" logic matrix. It continuously verifies that the main busbar is completely unpowered before authorizing an immediate breaker closure, ensuring standby generators can re-energize critical infrastructure safely and rapidly without dangerous out-of-phase interties.

Q4: Do I need a specific license or proprietary software to change site parameters?

A: Basic operational changes, voltage calibrations, and breaker overrides can be handled using the integrated front keypad navigation buttons. For rapid site commissioning, initial system mapping, or adjusting intricate PID values, Woodward's free-to-download ToolKit configuration software provides a highly intuitive interface via a standard PC connection.

Do you provide global shipping services?

Yes. We have local distribution centers on all continents, which can quickly transport parts to any corner of the world.

2. What payment methods and currencies do you accept?

To make your purchasing process as simple as possible, we offer multiple payment methods including bank transfer, check, and PayPal. Meanwhile, we also accept most mainstream credit and debit cards, such as Visa, Mastercard, and American Express. We can accept payments in most major currencies worldwide, but we recommend using US dollars (USD), British pounds (GBP), or euros (EUR) as a priority. Payments in other currencies may incur additional fees. All transactions are securely processed by HSBC Bank and HSBC Merchant Services.

How many parts do you currently have in stock?

We have a vast inventory of thousands of new, refurbished, and outdated automation components, including products from well-known manufacturers such as ABB and Schneider. If you cannot find the required parts, please do not worry. We work closely with a global network of professional suppliers to provide you with tailored quotes even if the part is not listed on our website.

Who can I contact if I encounter any problems?

Our experienced customer service team will handle any issues after you place your order.