
Product Description
Woodward 9905-377 DSLC Digital Synchronizer Load Control
The Woodward 9905-377 DSLC (Digital Synchronizer and Load Control) delivers advanced synchronization and load management for generator paralleling applications. Engineered for mission-critical power systems, this module ensures seamless integration of multiple generator sets with precise voltage and frequency matching.
Technical Specifications
- Model: 9905-377
- Input Voltage Range: 85-265 VAC, 50/60 Hz
- Control Outputs: Relay and analog signals
- Synchronization Accuracy: ±5 electrical degrees
- Load Sharing Precision: ±2% of rated load
- Operating Temperature: -40°C to +70°C
- Communication: Modbus RTU protocol support
- Mounting: Standard DIN rail or panel mount
Key Applications
Ideal for industrial power generation facilities, data centers, hospitals, manufacturing plants, and marine propulsion systems requiring reliable parallel operation. The 9905-377 excels in environments demanding uninterrupted power with automatic load distribution across multiple gensets.
Advanced Control Solutions
This module integrates automatic voltage matching, frequency synchronization, phase angle control, and real-time load sharing algorithms. Built-in protection features include reverse power detection, over/under frequency monitoring, and configurable alarm outputs for proactive system management.
Common Questions
Q: Can the 9905-377 control multiple generators simultaneously?
A: Yes, it supports multi-unit paralleling with up to 32 generators in a single network when combined with appropriate communication modules.
Q: Is this compatible with different engine types?
A: Absolutely. The DSLC works with diesel, gas, and dual-fuel engines, offering flexible configuration options.
Q: What warranty coverage is included?
A: Every unit includes a comprehensive 12-month warranty covering manufacturing defects and component failures.
Related Products
Explore complementary solutions: Woodward 9905-760 DSLC Module for enhanced features, Woodward 9905-708 Digital Synchronizer for compact installations, and Woodward 9907-028 SPM-A Synchronizer for legacy system upgrades.
| Related Product | Model | Product Link |
|---|---|---|
| DSLC Module Enhanced | 9905-760 | View Product |
| Digital Synchronizer Compact | 9905-708 | View Product |
| SPM-A Synchronizer | 9907-028 REV C | View Product |
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