Marathon Electric DVR 2000E+ - Default Chapter; Table of Contents

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Marathon Electric (a division of RBC Manufacturing Corp.) reserves the right to change specications and this manual without notice.
Revised 06/2011
CONTENTS
SECTION 1 – OVERVIEW
General ................................................................................................................................. 5
Features ................................................................................................................................ 5
Protections ............................................................................................................................ 6
Warranty ................................................................................................................................ 6
SECTION 2 – SPECIFICATIONS
Operating Power ................................................................................................................... 7
Generator Voltage Sensing ................................................................................................... 7
Generator Current Sensing ................................................................................................... 7
Contact Inputs ...................................................................................................................... 7
Fault Contact Output ............................................................................................................. 7
Field Output .......................................................................................................................... 7
AVR1 and 3 Operating Modes .............................................................................................. 8
FCR Operating Mode ............................................................................................................ 8
Parallel Compensation .......................................................................................................... 8
Serial Communication Port ................................................................................................... 8
CAN Communication Port ..................................................................................................... 8
Over Excitation Protection..................................................................................................... 8
Field Current Limit Protection ................................................................................................ 8
Field Instantaneous Over Current Protection ........................................................................ 8
Generator Over Voltage Protection ....................................................................................... 9
Generator Under Voltage Protection ..................................................................................... 9
Soft-Start Function ................................................................................................................ 9
Auxiliary Input ....................................................................................................................... 9
Metering .............................................................................................................................. 10
Environmental ..................................................................................................................... 11
Environmental Test .............................................................................................................. 11
Electromagnetic Compatibility ............................................................................................ 11
Electromagnetic Compatibility Tests ................................................................................... 11
Mechanical Tests ................................................................................................................ 11
Physical ............................................................................................................................... 11
Mating Connectors ............................................................................................................. 11
SECTION 3 – FEATURES AND PROTECTION
Introduction ......................................................................................................................... 12
DVR
®
2000E+ Function Blocks ............................................................................................ 12
DVR
®
2000E+ Operating Features ...................................................................................... 15
Regulation Modes .................................................................................................... 15
Auxiliary Input .......................................................................................................... 15
Load Sharing ........................................................................................................... 16
Generator Soft Start ................................................................................................. 16
DVR
®
2000E + Protection Features...................................................................................... 17
Field Over Excitation Shutdown ............................................................................... 17
Generator Over Voltage Shutdown .......................................................................... 17
Generator Under Voltage Shutdown ........................................................................ 18
Generator Voltage Imbalance Shutdown ................................................................. 18
Loss of Generator Sensing Shutdown ..................................................................... 18
Field Current Limiting Shutdown .............................................................................. 19