Description
WOODWARD EGCP-2 8406-121 Generator Controller Documentation
1.Product Overview
The WOODWARD EGCP-2 8406-121 is a microprocessor-based generator control and engine management system designed for diesel or gas engine-driven generator sets.It automates and protects generator operations,supporting both standalone and paralleled configurations.Key functions include synchronization,load management,engine protection,and remote monitoring.The controller is compact,rugged,and suitable for applications in power generation,industrial processes,and marine systems.
2.Key Technical Parameters
Parameter Specification
Input Voltage 50–150V AC(PT input),9–32V DC(nominal 24V DC)
Operating Temperature-20°C to+70°C(-4°F to+158°F)
Storage Temperature-40°C to+105°C(-40°F to+221°F)
Display Two backlit LCD screens with keypad
Dimensions 282×358×69 mm(front panel)
Weight 4.3 kg
Communication Modbus RTU(via RS-485)
Max Parallel Units Up to 8 sets for load sharing
3.Features and Functionality
Generator Control:
Synchronization with phase/voltage matching.
Real-time kW/kVar load control and power factor regulation.
Automatic start/stop and sequencing for multiple generators.
Engine Management:
Monitoring of engine speed,oil pressure,coolant temperature,and battery status.
Protective shutdowns for over/under voltage,overspeed,and low oil pressure.
User Interface:
LCD displays for operational data,setpoints,and diagnostics.
Backlight activation during engine operation(auto-off after 5 minutes of inactivity).
Communication:
Modbus RTU for integration with SCADA systems or remote monitoring.
4.Application Areas
Power Generation:Base-load,peak shaving,and backup power systems.
Industrial:Oil/gas,manufacturing,and water treatment facilities.
Marine:Shipboard generator sets for propulsion and auxiliary power.
5.Competitive Advantages
Dual Voltage Support:Works with AC(50–150V)and DC(9–32V)inputs.
Scalability:Configurable for single units or multi-generator networks.
Robust Design:EMI/EMC protection and wide temperature range(-20°C to+70°C).
Modbus Compatibility:Seamless integration with third-party systems.
6.Selection Recommendations
System Size:Ideal for small-to-medium generators(up to 2000A per unit).
Paralleling Needs:Choose EGCP-2 for basic load sharing;consider higher models(e.g.,EGCP-3)for complex requirements.
Software:Use Woodward’s OP View™for advanced configuration and troubleshooting.
7.Precautions
Calibration:Regularly verify sensor accuracy via built-in diagnostics.
Power Stability:Ensure clean power supply to avoid voltage spikes.
Installation:Components like remote communication modules must be purchased separately.
Suppliers:
Authorized Distributors:Contact Woodward directly or visit www.woodward.com.
Third-Party Retailers:Platforms like Alibaba and eBay offer new/open-box units(e.g.,eBay listing:8406-121 Rev H).
