5448-890 SPM-D10 microprocessor-based synchronizer

The SPM-D10 is a microprocessor-based synchronizer designed for use on three phase AC generators equipped
with Woodward or other compatible speed controls and automatic voltage regulators. The SPM-D10 synchronizer
provides automatic frequency, phase and voltage matching using either analog- or discrete output bias signals.
The HJV Package provides additional mains protection.
Part-No. 8440-1668 SPM-D1040B/XN is a direct replacement of the SPM-A synchronizer.
DESCRIPTION
Synchronizing
• Phase match or slip frequency synchronization with voltage matching
• Two-phase sensing of generator and bus
• Selectable operating modes like SPM-A (Run, Check, Permissive, and OFF)
• Synchro-check possible
• Synchronization time monitoring Isolated operation
• Frequency control
• Voltage control
Dead bus operation
• Closing of CB on demand

SPM-D2-11

Protection ANSI #
HJV Packages
• Three-phase sensing of mains voltage
• Mains over-/undervoltage (59/27)
• Mains over-/underfrequency (81O/U)
• Mains phase/vector shift (78)
Control outputs Standard
• Discrete raise/lower for speed
• Discrete raise/lower for voltage X & XN Packages
• Analog bias outputs for voltage and speed freely configurable for all levels (+/-1 V, +/-
3 V, 0 to 5 V, 0.5 to 4.5 V, +/-10 V +/-5 V, 0 to 20 mA, +/-20 mA, and much more configurable)
• Speed bias output configurable as 500 Hz PWM output with adjustable voltage level
• Two raise/lower outputs configurable for either speed or voltage
Operating Features
• Two-line Liquid Crystal display for operation and alarm indication
• Synchroscope
• Indication of control activity and breaker state
• Multi-level password protection for parameters
• Configuration directly or via PC
• English or German language adjustable