Description
Woodward EASYGEN-3200-5 8440-1992 A | Genset Controller | Generator Synchronization & Load Control
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Woodward |
| Model | easYgen-3200-5/P1 |
| Part Number | 8440-1992 |
| Revision | A |
| Product Family | easYgen-3000 |
| Product Type | Genset Controller |
| Primary Application | Generator set control and paralleling |
| Supply Voltage | 12/24 VDC |
| Supply Operating Range | 8–40 VDC |
| Voltage Measurement | 69/120 VAC rated |
| Current Measurement | 1 A or 5 A CT configuration |
| Measurement Accuracy | Class 1 |
| Generator Current Linear Range | Up to 3 × rated current |
| Mains/Ground Current Linear Range | Approximately 1.5 × rated current |
| Maximum Power Consumption | 17 W for two PCB hardware assemblies |
| Continuous Insulation Voltage | 100 VAC |
| Insulation Test Voltage | 500 VAC for 1 second |
| Housing Version | Plastic / P1 |
| Typical Protection | IP66 front/housing design according to the applicable easYgen-3000 configuration |
Woodward’s technical manual specifies 12/24 VDC supply with an operating range of 8–40 VDC, 69/120 VAC rated voltage measurement, and Class 1 measurement accuracy for the easYgen-3000 package. The exact current-transformer input configuration must be checked from the nameplate because easYgen-3200-5 variants were supplied for different CT ratings.
The P1 designation is significant. Woodward’s legacy replacement table identifies 8440-1992 as easYgen-3200-5/P1, with 8440-2050 listed as the later P1 part number and easYgen-3200XT shown as the replacement path for this generation.
Product Introduction
The Woodward 8440-1992 A is an easYgen-3200-5/P1 generator-set controller designed for industrial genset control, monitoring, synchronization, and parallel operation. It combines generator measurement, control logic, protection functions, and operator-interface functions in a dedicated genset controller rather than requiring a separate PLC for the basic generator-management task. Woodward documentation identifies the easYgen-3200-5 as part of the easYgen-3000 genset-control family.
EASYGEN-3200-5 8440-1992 A
The 8440-1992 version is particularly relevant to legacy generator installations because Woodward’s replacement documentation explicitly maps it to the easYgen-3200-5/P1 configuration. For maintenance teams, that distinction matters: the controller’s voltage-sensing arrangement, CT rating, firmware, parameter set, and paralleling configuration all need to match the existing genset application before a replacement is commissioned.
Application Scenarios & Field Pitfalls — The Engineer’s Perspective
Engineering Pain Point
A genset controller replacement is rarely a simple matter of swapping one box for another. The controller contains the generator measurement configuration, protection settings, synchronization parameters, breaker logic, engine-control logic, and load-management parameters. Losing those settings can turn a hardware replacement into a commissioning exercise.
Typical Applications
- Standby generator systems — automatic generator monitoring, start/stop control, protection, and transfer-related operation.
- Prime-power generator sets — continuous generator monitoring and load-management functions.
- Multiple-generator paralleling — synchronization and coordinated generator operation.
- Industrial power plants — generator control where a dedicated genset controller handles functions that might otherwise require several separate control components.
- Legacy easYgen installations — replacement of installed easYgen-3200-5/P1 controllers during maintenance or planned outages.
Technical Pitfalls to Avoid
- Do not order only by “easYgen-3200-5.”
The family contains multiple electrical and mechanical variants. 8440-1992 is specifically associated with the P1 configuration. Woodward’s legacy table also distinguishes P1 and P2 versions through different part numbers. - Verify the CT rating before energizing the controller.
The easYgen-3000 documentation identifies current measurement versions for 1 A and 5 A CT secondary ratings. A controller with the wrong current-input configuration is not something to resolve through software settings alone. - Check the 12/24 VDC supply range.
The documented operating range is 8–40 VDC. That does not mean every transient or battery condition is acceptable; generator cranking voltage, DC grounding, surge suppression, and the site’s battery system should be checked during commissioning. - Back up the parameter set before replacing the controller.
Record generator rated voltage, frequency, CT/PT ratios, engine start/stop settings, breaker timing, synchronization limits, load-sharing parameters, protection thresholds, and communication configuration. A new controller with factory defaults is not a functional equivalent of a configured field unit. - Do not confuse P1 with P2.
Woodward’s replacement documentation identifies 8440-1992 as easYgen-3200-5/P1, while several other 8440-19xx numbers correspond to P2 configurations. The housing and configuration differences should be confirmed before approving a substitution. - Treat the revision letter separately from the part number.
The supplied unit is marked Revision A. When comparing a replacement, record both 8440-1992 and the complete revision marking. Firmware and hardware revisions can matter when transferring an established generator-control configuration. - Do not assume the current replacement is a drop-in swap.
Woodward’s legacy table maps 8440-1992 first to 8440-2050 easYgen-3200-5/P1 and then identifies easYgen-3200XT as a later replacement path. A migration should therefore be treated as an engineering compatibility check, particularly for communications, I/O mapping, parameter transfer, and paralleling logic.
Related Products
- Woodward 8440-2050 — later part number associated with the easYgen-3200-5/P1 configuration and the direct legacy replacement path for 8440-1992.
- Woodward easYgen-3200XT / 8440-2082 — later-generation replacement identified by Woodward for the 8440-1992 / P1 lineage. Treat the change as a migration rather than assuming unrestricted plug compatibility.
- Woodward easYgen-3200-5/P2 / 8440-2052 — related P2 configuration; different part number and configuration, so verify before substitution.
- Woodward easYgen-3200-1/P1 — related 3200-series genset controller for a different current-measurement configuration.
- Woodward easYgen-3100-5/P1 — related genset controller family member; intended for a different control configuration.
- Woodward easYgen-3500-5 — higher-function easYgen-3000 family controller used in more demanding generator-control and paralleling applications.
- Woodward LS-511 / LS-521 — associated load-sharing and current-sensing product family used in generator-control systems; not a replacement for the easYgen controller.
- Woodward easYgen-3000 Series — broader generator-control platform containing the 3200 family and related genset controllers.
Procurement note: For a replacement RFQ, specify /P1, 8440-1992, Revision A and provide the existing controller’s CT rating, generator voltage, firmware version, and application/parameter backup where available. If moving to 8440-2050 or easYgen-3200XT, perform a documented I/O, firmware, communication, and parameter compatibility review before installation.
