Woodward 8923-1262 DSLC-2 Digital Synchronizer for Generator Control

Woodward 8923-1262 DSLC-2 Digital Synchronizer

The Woodward 8923-1262 DSLC-2 Digital Synchronizer is an advanced control solution engineered for precise synchronization and load sharing in multi-generator power systems. Designed for industrial, marine, and critical power applications, this digital synchronizer ensures seamless paralleling of generator sets with the utility grid or other generators, optimizing power distribution and system reliability.

Technical Specifications

• Model Number: 8923-1262
• Product Series: DSLC-2 Digital Synchronizer
• Input Voltage Range: 85-265 VAC, 50/60 Hz
• Control Outputs: Relay and analog outputs for breaker control
• Synchronization Accuracy: ±5 electrical degrees
• Load Sharing Accuracy: ±2% of rated load
• Operating Temperature: -40°C to +70°C
• Protection Rating: IP20 (panel mount)
• Communication Protocols: Modbus RTU, RS-485
• Dimensions: Standard DIN panel mount configuration

Key Features & Benefits

• Precision Synchronization: Advanced algorithms ensure accurate phase, voltage, and frequency matching before paralleling
• Automatic Load Sharing: Distributes active and reactive power evenly across multiple generator sets
• Flexible Configuration: Supports generator-to-generator and generator-to-utility synchronization modes
• Real-Time Monitoring: Continuous monitoring of voltage, frequency, and phase angle deviations
• Fault Protection: Built-in protection against reverse power, over/under voltage, and frequency deviations
• User-Friendly Interface: Intuitive LED indicators and parameter adjustment controls

Application Scenarios

The Woodward 8923-1262 DSLC-2 excels in demanding power generation environments:

• Industrial Facilities: Manufacturing plants requiring uninterrupted power with multiple generator sets
• Data Centers: Mission-critical facilities demanding precise load distribution and redundancy
• Marine Propulsion: Ship power systems with multiple diesel generators requiring synchronized operation
• Utility Peak Shaving: Grid-connected installations for demand response and peak load management
• Microgrid Systems: Renewable energy integration with backup generator synchronization
• Hospital & Emergency Services: Critical infrastructure requiring seamless transfer between utility and backup power

Integrated Solutions

The DSLC-2 synchronizer integrates seamlessly with Woodward governor controls, voltage regulators, and protective relay systems. When paired with Woodward 2301A load sharing controls or EGCP engine-generator packages, it creates a comprehensive power management solution that maximizes efficiency, reduces fuel consumption, and extends equipment lifespan.

Common Questions & Answers

Q: Can the 8923-1262 synchronize generators with different ratings?
A: Yes, the DSLC-2 supports synchronization of generators with varying power ratings through proportional load sharing algorithms that account for individual generator capacities.

Q: What is the typical synchronization time?
A: Synchronization typically occurs within 10-30 seconds depending on the initial frequency and voltage differential between sources.

Q: Does this unit support automatic or manual synchronization?
A: The 8923-1262 supports both automatic synchronization mode for hands-free operation and manual mode for operator-controlled paralleling.

Q: Is remote monitoring capability available?
A: Yes, through the integrated Modbus RTU communication interface, enabling SCADA integration and remote diagnostics.

Warranty & Support

Every Woodward 8923-1262 DSLC-2 Digital Synchronizer includes a comprehensive 12-month manufacturer warranty covering defects in materials and workmanship. Our technical support team provides installation guidance, commissioning assistance, and troubleshooting support throughout the product lifecycle.

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For technical specifications, installation manuals, or custom configuration assistance, contact our engineering team.

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