Description
The Woodward Series 723 digital control, model 9907-034, is a microprocessor-based industrial controller designed for precise prime mover management. It features integral load sharing, soft loading and unloading, and automatic breaker opening capabilities, making it fully compatible with the DSLC Digital Synchronizer and Load Control system for advanced generator paralleling and synchronization.
📋 Product Parameters & Datasheet
- Dimensions: 254 mm x 178 mm x 64 mm
- Weight: Approximately 1.8 kg
- Country of Origin: United States
- Power Supply: Low voltage DC power (18 to 32 VDC)
- Operating Temperature: -40°C to +70°C
- 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
- Display Type: None integrated (requires external programming tool or PC software)
- Enclosure Protection: Chassis mount IP20 rating
⚙️ Product Operation Instructions
- Power Connection: Connect the 18-32 VDC power supply to the designated power terminals, ensuring correct polarity and proper earth 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 model 9907-034?
- A: It is a 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: Does this unit include an on-board display screen?
- A: No, it lacks an integrated screen and requires an external configuration tool or PC connected via its serial interface for setup and monitoring.
