Digital guide
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Woodward 9905-708
- Product Name: DSLC Digital Synchronizer and Load Control
- Product Introduction: The 9905-708 is an all-in-one digital synchronizer and load control unit designed for three-phase AC generators. It integrates synchronization, load control, and automatic loading functions into a single compact module, reducing wiring complexity and space requirements in generator control cabinets.
Detailed content
- Technical Specifications:
- Power Supply: 120 VAC
- Speed Bias Output: 1-5 VDC
- Voltage Bias Output: 1-5 VDC
- Generator Voltage Input: 120 VAC
- Bus Voltage Input: 120 VAC
- Operating Temperature: -40°C to +70°C
- Storage Temperature: -55°C to +105°C
- Dimensions: 461 mm x 265 mm x 59 mm
- Enclosure: Metal chassis
- Standards: Full upgrade level compliance
- Functional Features:
- Automatic frequency, phase, and voltage matching for generator synchronization
- Precise load sharing between parallel generators
- Power factor control and reactive power management
- Open delta configuration support
- Soft loading and unloading capabilities
- Comprehensive protection features including over/undervoltage, over/underfrequency, and reverse power
- User-friendly configuration via hand-held programmer
- Real-time monitoring and diagnostic capabilities
- Application Scenarios:
- Industrial power generation facilities with multiple generator sets
- Standby power systems for critical infrastructure
- Grid-parallel generator applications
- Marine vessel power systems
- Oil and gas platform power generation
- Hospital and healthcare facility backup power
