PRODUCT DESCRIPTION
BECKHOFF EL3783-0100 - 3-Phase Power Monitoring EtherCAT Terminal
This EtherCAT Terminal from the EL3xxx series is engineered for high-precision, synchronized 3-phase power measurement and analysis in industrial automation. It provides comprehensive electrical parameter acquisition, including voltage, current, power, and energy, utilizing oversampling and Distributed Clocks for accurate data capture. The module is designed for integration into energy management systems, condition monitoring applications, and power quality analysis within machinery and facility infrastructure.
Technical Specifications:
- SERIES/FAMILY: EtherCAT Terminal (EL3xxx)
- COMPONENT TYPE: 3-Phase Power Monitoring Terminal
- ELECTRICAL SPECS:
- VOLTAGE MEASUREMENT: Up to 400/690 V AC (L-L/L-N) direct connection
- CURRENT MEASUREMENT: Via external current transformers (CTs), 1A or 5A secondary
- FREQUENCY RANGE: 50 Hz / 60 Hz
- MEASUREMENT CHANNELS: 3 voltage inputs, 3 current inputs
- ADC RESOLUTION: 24-bit
- SAMPLING RATE: 10 kSamples/s per channel (oversampling)
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL: EtherCAT
- SYNCHRONIZATION: Distributed Clocks (DC) for precise time stamping
- DATA OUTPUT: RMS voltage, RMS current, active power, reactive power, apparent power, power factor, frequency, energy consumption (kWh), harmonics (via TwinCAT)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING: DIN rail
- OPERATING TEMPERATURE: 0 to 55 °C
- COMPATIBILITY/APPLICATION:
- CONTROL SYSTEM: Beckhoff TwinCAT 3 and other EtherCAT masters
- APPLICATIONS: Energy management, power quality analysis, condition monitoring, predictive maintenance, grid analysis