Product Overview
OverviewTheMECC ALTE DER2 Automatic Voltage Regulator (AVR)represents cutting-edge technology in voltage regulation for coexisting alternator systems. Engineered specifically for standalone operation and precise calibration, the DER2 is designed to maintain consistent voltage output even under rapidly changing load conditions. This advanced AVR features all necessary connectors integrated directly on the regulator unit itself, including connections to and from the power generator as well as to the supervision unit, simplifying installation and maintenance procedures. The DER2 is an essential component for ensuring stable, reliable power generation in demanding applications where voltage stability is critical for protecting sensitive equipment and maintaining operational continuity.What sets the DER2 apart from conventional voltage regulators is its incorporation of theHigh Dynamic Response (HDR)module, which enables significantly faster reduction of excitation current compared to traditional regulators. This advanced feature ensures superior transient response characteristics, making the DER2 ideal for applications with sudden load changes or complex power requirements. Additionally, the integrated USB port provides convenient computer remote monitoring and control capabilities, allowing technicians to perform diagnostics, adjustments, and real-time monitoring without physical access to the generator set. This modern connectivity feature reduces maintenance time and enhances troubleshooting efficiency, making the DER2 AVR a future-ready solution for both new installations and retrofit applications.Key SpecificationsSpecificationValueRegulator TypeAutomatic Voltage Regulator (AVR)ApplicationCoexisting AlternatorsVoltage Regulation Accuracy±0.5% to ±1.0%Operating Frequency50 Hz / 60 HzSensing Voltage Range85-264 VACExcitation OutputHigh Dynamic Response (HDR) ModuleOperating Temperature Range-40°C to +70°C (-40°F to +158°F)ConnectivityUSB Port for Remote MonitoringPro
