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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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