Overview
The Woodward 9905-003 SPM-A Synchronizer is an industrial control device designed for generator synchronization in power generation systems. It monitors generator and bus electrical conditions to help coordinate voltage, frequency, and phase before circuit breaker closure. It is suitable for applications requiring dependable synchronization and coordinated generator operation.
General Information
Part Number: 9905-003
Manufacturer: Woodward
Product Series: SPM-A
Product Type: Generator Synchronizer
Application: Generator synchronization and power system control
Brand / Country of Origin: Woodward / United States
Primary Function: Monitors electrical conditions to support synchronized generator connection to a bus.
Power Specifications
Power Supply: Refer to the manufacturer's specifications
Power Consumption: Refer to the manufacturer's technical documentation
Voltage Monitoring: Monitors generator and bus voltage
Frequency Monitoring: Compares generator and bus frequency
Synchronization Control: Supports synchronization before circuit breaker closure
Communication & Interface
Synchronization Interface: Interfaces with generator control and circuit breaker systems
Voltage Matching: Evaluates voltage differences between the generator and bus
Frequency Matching: Monitors frequency deviation during synchronization
Phase Matching: Assesses phase relationship to support appropriate breaker closing
Status Indication: Depends on the unit's configuration and connected control system
Environmental
Operating Temperature: Refer to the manufacturer's specifications
Storage Temperature: Refer to the manufacturer's specifications
Humidity: Subject to the manufacturer's specified operating conditions
Protection Rating: Refer to the product documentation
Dimensions & Weight
Dimensions (L × W × H): 191 × 25 × 235 mm
Weight: 1.68 kg
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