Digital guide
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Woodward 9905-372
- Product Name: Digital Synchronizer and Load Control Module
- Product Overview: A microprocessor-based controller designed for generator set synchronization and load sharing. It integrates speed control, voltage regulation, and load management functions for parallel generator operation.
- Technical Specifications:
- Input Voltage: 120 VAC, 50/60 Hz
Detailed content
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- Speed Signal: Magnetic pickup (MPU) input, 500 Hz PWM speed bias
- Control Modes: Droop, baseload, isochronous load control
- Communication: Handheld programmer terminal interface
- Operating Temperature: -40°C to +70°C
- Storage Temperature: -55°C to +105°C
- Key Features:
- Synchronization: Automatic generator synchronization with ±0.25% frequency accuracy.
- Load Sharing: Precise isochronous or droop load sharing for parallel generators.
- Built-in Diagnostics: Comprehensive self-diagnostics and fault logging.
- Environmental Hardening: Compliant with MIL-STD 810C (shock/vibration) and ANSI/IEEE C37.90.2 (EMI).
- Applications:
- Parallel Generator Systems: Load sharing and synchronization for multiple generators in power plants.
- Grid Support: Baseload and frequency regulation for utility-scale generation.
- Marine Power: Synchronization of shipboard generators for dynamic load management.
