Description
8440-1936 Technical Specifications HousingPlastic Housing with Display Insulation Test Voltage100 VDC Intrinsic ConsumptionMaximum 19 W Number of CAN Bus Interface ConnectorsThree Rated Value69/120 VAC SeriesEasyGen 3000 Product Description
Model number 8440-1936 is part of the EasyGen 3000 series that Woodward Inc produces, this controller is a generator set or a genset controller. This controller is powered by an internally isolated power supply of 12/24 Vdc. The voltage measure of your device should be 120 V or 480 V depending but they should never be reading either voltage level at the same time, if this is so then the voltage on the device will not measure correctly.
Take caution when you are using your controller, you should only have certified professionals not only operate but repair your controller, if you are using your controller and the genset it is attached to improperly it could cause potential damage to the controller and any components that it is connected to. Please only have a qualified and certified electrician perform any type of electrical work on your controller, there are hazards that can occur from electrical shock if the insulation on your device has potentially sustained damage due to the electrical shock the power supply needs to be immediately switched off.
This model has an alternate part number which is the easYgen-3500-5-P2, the P2 series is made of a plastic housing and has alternative terminals and two relay output terminals (the P1 series only has one relay output); discrete inputs and sinking output terminal; and discrete inputs, power supply, and MPU terminal. The P1 series modules do not have the latter two terminals.
EASYGEN-3500 CONTROL-EASYGEN-3500-5/P2 The easYgen-3500 combines complete engine-generator control and protection with advanced, peer-to-peer paralleling functionality and innovative features in a robust, attractive and user-friendly package. Woodward’s easYgen-3500 Series paralleling genset controllers provide exceptional versatility and value for OEM switchgear builders, generator packagers, and system integrators. The easYgen-3500 combines complete engine-generator control and protection with advanced, peer-to-peer paralleling functionality and innovative features in a robust, attractive and user-friendly package. Its integrated LogicsManager™ programmable logic functionality provides outstanding application flexibility and can often eliminate the need for additional PLC control, yet can easily integrate with SCADA or PLC-based control systems where desired. The easYgen-3500 gives you the advantage of standardizing on a single, affordable genset controller for many different distributed power generation applications–from stand-alone emergency backup power to parallel load sharing of up to 32 gensets in complex, segmented distribution systems with multiple utility feeds and tie breakers. Common easYgen-35400 applications: Emergency standby: data centers, hospitals, commercial and industrial facilities Distributed Generation (DG): utility-dispatchable power for peak demand response Islanded prime-power: oil & gas exploration, marine, remote villages, rental/mobile Microgrid: military, government, net-zero communities, universities Utility paralleling: peak shaving, demand curtailment Cogeneration (CHP): wastewater treatment, biogas production/containment Switchgear upgrades: generator control retrofit to add load sharing/paralleling capability easYgen-3500 Features & Benefits All easYgen-3500 Series models include these standard features: True RMS voltage and current sensing (gen, bus and mains) for reduced susceptibility to harmonics CAN network communication/control to engine ECU (standard SAE-J1939 protocol and several proprietary engine OEM protocols are supported) Serial Modbus RTU (slave) communication for SCADA annunciation and external control Configuration via PC/laptop with Woodward ToolKit service tool Connectivity with the RP-3500 Remote Panel for complete annunciation, control and configuration of the easYgen-3500 controller, over CANopen protocol at up to 250m distance Compliance agency/marine* approvals: CE, UL/cUL, CSA, BDEW, ABS, Lloyd’s Register (* see marine package for further approvals) The easYgen-3400 Series provide: AMF (automatic mains failure) detection, decoupling and emergency run with dead bus close Automatic synchronization: phase-match, positive/negative slip-frequency, run-up (dead field) paralleling Circuit breaker close/open control: GCB only, GCB and MCB (ATS function), or external (no) control Proportional load sharing (isochronous or droop) of up to 32 gensets, regardless of individual size Base loading, import/export control, asymmetrical loading (through external base load input) Automatic load dependent start/stop for improved generation system efficiency Asynchronous (induction) generator control Engine and generator protection functions, with fully programmable settings
Internal review
The rating of 8440-1936 is not ideal due to its limited availability. However, despite this, the various connection and control options of the 8440 1936 make it a very valuable device. This means that the device can be connected to and controlled by 32 other generator set devices- Xiamen Xiongba Control Technology Team
Model recommendation:
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