Woodward Corporation recently introduced a new microprocessor synchronizer, the SPM-D11 8440-1703, which marks another important advance in industrial automation control technology. Designed for single – or three-phase alternators, the synchro is compatible with Woodward and other brands of governors and regulators and provides analog or switching output bias signals for automatic matching of frequency, phase and voltage.

The SPM-D11 8440-1703 synchronizer integrates circuit breaker control, automatic load distribution, power factor control, and generator set protection. It has a two-line LCD display that can display operating parameters and alarm information, and provides the flexibility to set the parameters directly on the panel or through the PC through multi-level password protection.

In terms of technical specifications, the SPM-D11 8440-1703 synchroniser is powered by 12/24 Vdc or 24 Vdc, with high precision Class 1 measurement capability and an internal power consumption of up to 10W. The equipment can operate at ambient temperatures from -20 to 70°C and is suitable for a variety of industrial environments.

8440-2165–SPM-D2-11

In addition, the SPM-D11 8440-1703 synchronizer is CE certified and UL/cUL certified to ensure its reliability and safety worldwide. It has an external dimension of 144×72×122 mm, a mounting dimension of 138[+1.0]×67[+0.7] mm, is wired with screw/plug terminals, depending on the connector, and has an IP42 protection rating (up to a sealed IP54 rating on the front after proper installation).

With its deep experience in energy and automation technology solutions, Woodward continues to promote the development of industrial automation control technology. The launch of the SPM-D11 8440-1703 synchronizer will undoubtedly bring new options and greater efficiency to the field of industrial automation and power generation control worldwide.

The introduction of this synchronizer further enriches Woodward’s product line in the field of industrial control, providing customers with more efficient and intelligent solutions. Its design is based on microprocessor technology, its operation is flexible and reliable, and it has passed the necessary safety certifications to ensure the safety and reliability of its applications worldwide.