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The DVR2000E+ has been discontinued and replaced with the DVR2400-kit.  

This kit includes a cover, capacitor, and one small harness.  There is also a complete printed manual.  This AVR can replace the "standard DVR2000E, and older DVR2000.  Also replaces Kohler part # GM88362 and Generac 0E3555 !

You can download the manuals and compare:

Marathon Digital Voltage Regulator (DVR) Manuals

DVR2000E+ - GPN046 Voltage Regulator Operations Manual
DVR2000E - GPN019 Voltage Regulator Operations Manual

 

NEW / ENHANCED FUNCTIONS
New and enhanced functions are indicated in the
lists below.   Legacy DVR’s may not support new and
enhanced functions.
REGULATION MODES
Three regulation modes: 
• Single phase automatic voltage regulation (AVR1)
• Three phase automatic voltage regulation (AVR3)
• Field current regulation (FCR).
 
FEATURES
The DVR2000E+®  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 Three-phase or single-phase generator current sensing (optional CT’s required)
• True RMS three-phase power metering (optional CT’s required)
• Field current sensing
• Field voltage monitoring
• Contact inputs for system interface capability
• Contact output for fault indication
• Generator paralleling with reactive droop compensation and reactive differential compensation (Enhanced)
• Front-panel human-machine interface (HMI) for status and configuration
• MODBUS protocol via RS232 for external communication (Enhanced)
• DVRPortal™ Windows-based software for configuration and monitoring (Enhanced)
• CAN interface with CAN 2.0B J1939 protocol for metering and control (Enhanced)
• “Power on” LED indicator
• Configurable auxiliary input for metering and control (Enhanced)
• Simulated reactive power for droop set-up (New)
• Generator power limiting mode (New)
PROTECTION
The DVR2000E+®
 has the following protection features:
• Field Over Excitation Shutdown
• Field Under Excitation Shutdown (New)
• Generator Over Voltage Shutdown (Enhanced)
• Generator Under Voltage Shutdown
• Generator Voltage Imbalance Shutdown (Enhanced)
• Loss of Generator Sensing Shutdown
• Instantaneous Field Over Current Shutdown
• Regulator Over Temperature Shutdown
• Generator Reverse Power Shutdown (Enhanced)
(New)
• Field Current Limiting Alarm (Enhanced)
• Generator Under Frequency Alarm
• Generator Power Limit Alarm (New)
• Loss of CAN Communication Alarm (Enhanced)

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  • Part #: DVR2000E+

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