Woodward SPM-D10 Synchronizing System 8440-1019

The Woodward 8440 - 1019 SPM - D10 Synchronizer is a microprocessor-based synchronizer designed for use with three-phase AC generators equipped with Woodward or other compatible speed controls and automatic voltage regulators. Here is a description:

Features

Automatic matching function: Automatic frequency, phase and voltage matching, using analog or discrete output bias signals to ensure that the generator and power system are consistent in these key parameters for stable synchronous operation.

Multiple measurements and displays: Models such as the 5448 - 1019 (which may be a variant or related model of the 8440 - 1019), with a 24V DC power supply, can measure and display 2-phase generator voltage and 2-phase bus voltage, and the measurement input is 400V AC, which can provide operators with intuitive information on key electrical parameters for easy monitoring and debugging.

Discrete control inputs: Supports discrete voltage and speed increase/decrease control inputs, through which operators can accurately adjust the operating parameters of the generator to meet different operating conditions and synchronization requirements.

Wide range of working conditions: The working temperature range is - 20℃ to 70℃, and the power supply voltage supports multiple specifications, such as AC 100/400V (IEC standard), AC 300V (UL standard), the auxiliary DC power supply is 24V, and the maximum current is 0.3A, which can adapt to a variety of different electrical systems and harsh working environments.

Advantages

Strong compatibility: Compatible with a variety of speed regulators, automatic voltage regulators and circuit breakers, it can be widely used in power generation equipment and power systems of different types and brands, reducing the complexity of equipment selection and integration.

High-precision synchronization: The use of advanced microprocessor technology and precise signal processing algorithms can achieve highly accurate synchronization control, ensure the synchronization accuracy between the generator and the power system, reduce power interference and equipment wear, and improve the stability and reliability of the power system.

Easy to operate and configure: May have human machine interface (HMI) programming capabilities and USB connectivity for configuration via Woodward Toolkit service tools, or may have a front panel synchronized oscilloscope and two-line LCD text display for operation, alarm indication and measurement value visualization, making it easier for operators to perform on-site commissioning, monitoring and troubleshooting, reducing operational difficulty and maintenance costs.