DVR 2400-2500

Mô tả

FEATURES:
The digital voltage regulator has the following features:
• Preset stability settings based on generator frame size
• Adjustable soft start in AVR1 or AVR3 regulation modes
• Under frequency (Volts/Hertz) regulation
• True RMS three-phase or single-phase generator voltage sensing
• True RMS current sensing, single phase on DVR2400, three phase on DVR2500; (optional CT’s required)
• True RMS power metering, single phase on DVR2400, three phase on DVR2500; (optional CT’s required)
• Field current sensing
• Contact inputs for system interface capability
• Contact output for fault indication
• Generator paralleling with reactive droop compensation and reactive differential compensation
• Front-panel human-machine interface (HMI) for status and configuration
• MODBUS protocol via USB2.0 for external communication
• DVRPortal™ Windows
-based software for configuration and monitoring
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• “Power on” LED indicator
• Configurable auxiliary input for metering and control
• Simulated reactive power for droop set-up
• CAN interface with CAN 2.0B J1939 protocol for metering and control (DVR2500 only)
• Generator power limiting mode (DVR2500 only)
• Configurable Parameter Presets selectable through digital inputs (DVR2500 only)
• 8 Channel 3-wire PT100 RTD metering (DVR2500 only) through an external module