Description
The Woodward Series 723PLUS digital controller, part number 8280-424, is a low-voltage microprocessor-based controller designed for advanced prime mover management. It features built-in analog load-sharing capabilities, soft loading and unloading, automatic breaker opening, and full compatibility with the DSLC Digital Synchronizer and Load Control system, operating on a flexible power supply of 18-40Vdc.
📋 Product Parameters & Datasheet
- Dimensions: 254 mm x 178 mm x 64 mm
- Weight: Approximately 2.95 kg
- Country of Origin: United States
- Power Supply: 18 to 40 Vdc (24 or 32 Vdc nominal)
- Operating Temperature: Up to 70°C (158°F)
- Communication Interfaces: Serial communication port for PC configuration and DSLC system linking
- Discrete Inputs: Configurable discrete inputs for start, stop, synchronization, and control commands
- Discrete Outputs: Relay driver outputs for alarm signaling, breaker control, and auxiliary functions
- Expansion Support: Compatible with LinkNet nodes for expanded I/O requirements
- Enclosure Protection: Metal chassis with IP20 rating
⚙️ Product Operation Instructions
- Power Connection: Connect the 18-40 Vdc power supply to the designated power terminals, ensuring correct polarity and secure grounding.
- DSLC & Sensor Wiring: Wire the prime mover speed sensors, actuator control lines, and communication links to the DSLC Digital Synchronizer according to the system schematic.
- Configuration: Connect a PC running Woodward configuration software via the serial port to program parameters including load sharing curves, soft loading/unloading ramps, and PID tuning.
- Startup & Monitoring: Energize the unit, perform initial system diagnostics, and use the connected synchronization equipment to monitor phase matching, automatic breaker opening, and load sharing performance.
❓ Frequently Asked Questions (Q&A)
- Q: What is the primary function of the Woodward 8280-424 controller?
- A: It is a low-voltage digital controller designed to provide precise engine or turbine management with built-in load sharing, soft loading/unloading, and automated breaker control.
- Q: Is this model compatible with the DSLC system?
- A: Yes, it is fully compatible with the DSLC Digital Synchronizer and Load Control system for seamless generator paralleling applications.
- Q: What is the power supply rating for this specific 723PLUS model?
- A: It features a power supply rating of 18-40 Vdc (24 or 32 Vdc nominal).
