Basler Electric DECS-100 User Manual
Instruction manual, Digital excitation control system decs-100
Table of contents
Document Outline
- COVER
- REVISION HISTORY
- CONTENTS
- 1 • GENERAL INFORMATION
- INTRODUCTION
- FEATURES
- MODEL AND STYLE NUMBERS
- SPECIFICATIONS
- Operating Power
- Generator Voltage Sensing
- Generator Current Sensing
- Bus Voltage Sensing (Optional)
- Accessory Input
- Communication Port
- Contact Input Circuits
- Common Alarm Output
- Field Output
- AVR Operating Mode
- FCR (Manual) Operating Mode
- Var Operating Mode (Optional)
- PF Operating Mode (Optional)
- Parallel Compensation
- Field Overvoltage Protection
- Generator Overvoltage Protection
- Overexcitation Limiter
- Underexcitation Limiter
- Soft Start Function (AVR Mode Only)
- Voltage Matching
- Metering (BESTCOMS™)
- Environment
- Type Tests
- Physical
- Maritime Recognition
- UL Recognized Component
- CE Compliance
- Figures
- 2 • HUMAN-MACHINE INTERFACE
- 3 • FUNCTIONAL DESCRIPTION
- 4 • INSTALLATION
- INTRODUCTION
- MOUNTING
- CONNECTIONS
- DECS-100 Terminations
- Bus Voltage Sensing Inputs (Optional)
- Generator Voltage Sensing Inputs
- Phase B Line Current Sensing Input
- Accessory Input
- Raise and Lower Contact Inputs
- Var/Power Factor Control Contact Input (Optional)
- Parallel Generator Compensation
- Parallel Control and Var/PF Control Inputs
- Voltage Matching (Optional)
- Power Supply Inputs
- Chassis Ground
- Power (Field) Output
- Relay Output (Alarm)
- Communication Port
- DECS-100 Connections for Typical Applications
- INSTALLATION FOR CE COMPLIANCE
- INSTALLATION FOR EMC COMPLIANCE
- PRELIMINARY SETUP
- ADJUSTMENTS
- 5 • BESTCOMS™ SOFTWARE
- 6 • MAINTENANCE AND TROUBLESHOOTING
- PREVENTIVE MAINTENANCE
- TROUBLESHOOTING
- Generator Voltage Does Not Build
- Low Generator Output Voltage
- High Generator Output Voltage
- Poor Voltage Regulation
- Generator Output Unstable (Hunting)
- Overexcitation Shutdown Indicator is Annunciating
- Loss of Generator Sensing Indicator is Annunciating
- Overexcitation Limiting Indicator is Annunciating
- Underexcitation Limiting Indicator is Annunciating
- Underfrequency Active Indicator is Annunciating
- No Droop
- No Voltage Matching