AES-110 Digital Excitation Control System by L & S Electric, Inc. provides up to 200 amps in one compact, high performing, highly flexible, cost-effective design for synchronous motors and generators. The modular design utilizes a proven, high performance, off-the-shelf, commercially available processor and I/O module system. The user-friendly LS-ACT commissioning tool and multiple remote communications options make it very versatile for a wide range of applications. The cost-effective system comes complete with a two-year warranty all backed by L & S Electric’s legendary service.Product Benefits
- Implementation of practical designs, control algorithms, and effective technologies developed by credible experts in the field of excitation
- Built with powerful open architecture industrial controllers
- Multiple communications platforms including Modbus and Ethernet IP
- Backed by a 2-year standard warranty
- Designed to meet IEEE 421 standards
- Cost effective PSS licenses, tuning and validation capability to meet regulatory agency requirements.
- Pre-defined mounting options for replacement of existing digital AVR’s from other manufacturers
Key Features
- True RMS voltage and current sensing
- Cross Current Compensation (CCC) available with single phase sensing
- Voltage matching
- DC Field Current/Voltage sensing
- For use with bridges up to 200A
- Easy configuration and programming using LS-ACT commissioning tool
- User friendly interfaces include advanced monitoring and control features, tools
- PID Control with Dual Settings
- Auto & Manual Channels
- VAR or Power Factor control mode
- Step response utility for PID validation
- IEC-61131-3 Programming
- Internal auto / manual tracking
- Field Current or Field Voltage regulation (manual) control mode
- Rotating Exciter Diode Monitoring
- Soft Start Voltage Build-up
- Voltage Control Mode (Auto)
- Reactive Load Sharing via communications
- Local & Remote control
Value-Added Services
- System modeling and model validation
- Excitation system configuration, system protection and limiter setpoint calculation and coordination
- Installation engineering
- Customer witness Testing at L&S factory
- Customer training services on-site or in factory
- Turnkey installation/removal services
- L&S engineering and field service experts available 24/7 CONTACT OUR TEAM