We understand the time-intensive nature of power generation projects and ensuring the longevity of components is a specific way we contribute to our customers’ success. We’ve supplied and supported the well-established SPM-D line of synchronizers for over 20 years. And, now, the new SPM-D2 with its state-of-the-art technology extends the life of your synchronizers as a drop in replacement for your SPM-D units.

The SPM-D2-10 series are microprocessor-based synchronizers designed for use on three phase AC generators equipped with Woodward or other compatible speed controls and automatic voltage regulators. The SPM-D2-10 synchronizers provide automatic frequency, phase and voltage matching using either analog or discrete output bias signals. The SPM-D2-10 provides 1-phase / 2-wire voltage measurement with options for analog or discrete biasing signals and wide range power supply.  These synchronizers are applied to a wide range of prime movers and generators, as their control signals may be set to fit several types of gensets -- from fast-reacting diesel engines to soft-reacting gas turbines.

All SPM-D2 synchronizers are password protected and configurable either through HMI (as were the SPM-D units) or through the ToolKit configuration tool with USB connectivity.

Benefits include:

Compatible with a wide range of governors, automatic voltage regulators, and circuit breakers

True RMS voltage sensing for reduced susceptibility to harmonics

Front face synchroscope for easy commissioning

HMI programming and USB connectivity to Woodward ToolKit service tool

Drop-in replacement for existing SPM-D10 synchronizers

8440-1019 8440-2164 SPM-D1040B SPM-D2-1040B
8440-1706 8440-2165 SPM-D1115B/LSXR SPM-D2-1115B/LSXR
5448-890 8440-2166 SPM-D1010B SPM-D2-1010B
5448-906 8440-2167 SPM-D1010B/YB SPM-D2-1010B/YB
5448-893 8440-2168 SPM-D1010B/X SPM-D2-1010B/X
8440-1666 8440-2169 SPM-D1145B/LSXR SPM-D2-1145B/LSXR
8440-1871 8440-2170 SPM-D10B/PSY5-FU-D SPM-D2-10B/PSY5-FU-D
8440-1301 8440-2171 SPM-D1040B/X SPM-D2-1040B/X
8440-1667 8440-2172 SPM-D1010B/XN SPM-D2-1010B/XN
8440-1873 8440-2173 SPM-D10B/PSY5-FU-D-W SPM-D2-10B/PSY5-FU-D-W
8440-1432 8440-2174 SPM-D1010B/N SPM-D2-1010B/N
8440-1433 8440-2175 SPM-D1040B/N SPM-D2-1040B/N
8440-1021 8440-2176 SPM-D1040B/YB SPM-D2-1040B/YB
8440-1434 8440-2177 SPM-D1010B/NYB SPM-D2-1010B/NYB
8440-1435 8440-2189 SPM-D1040B/NYB SPM-D2-1040B/NYB
8440-1668 8440-2190 SPM-D1040B/XN SPM-D2-1040B/XN