GE IC3645SR7A353T4 Installation And Operation Manual

GE IC3645SR7A353T4 Installation And Operation Manual Manual pdf 1 page image

INSTALLATION AND OPERATIONSX TRANSISTOR CONTROL Page 1Note: The information contained herein is intendedto assist OEM's, Dealers and Users of electric vehicles inthe application, installation and service of GE solid-state controllers. This manual does not purport to cover allvariations in OEM vehicle types. Nor does it provide for every possible contingency to be met involving vehicleinstallation, operation or maintenance. For additional information and/or problem resolution, please refer the matter tothe OEM vehicle manufacturer through his normal field service channels. Do not contact GE directly for thisassistance.General Electric Company October 2005Section 1.0 INTRODUCTION .................................................................................................................. 31.1 Motor Characteristics ........................................................................................ 31.2 Solid-State Reversing ........................................................................................ 41.3 Flexible System Application............................................................................... 41.4 More Features with Fewer Components ........................................................... 4Section 2.0 FEATURES OF SX FAMILY OF MOTOR CONTROLLERS ............................................... 42.1 Performance ...................................................................................................... 42.1.1 Oscillator Card Features ............................................................................. 42.1.1.a Standard Operation..................................................................................... 42.1.1.b Control Acceleration ................................................................................... 52.1.2 Current Limit ............................................................................................... 52.1.3 Regenerative Braking to Base Speed ......................................................... 52.1.4 Auxiliary Speed Control............................................................................... 52.1.4.a Field Weakening......................................................................................... 52.1.4.b Speed Limits .............................................................................................. 52.1.4.c Top Speed Regulation .................................................................................52.1.5 Ramp Start .................................................................................................. 52.1.6 On-Board Coil Drivers and Internal Coil Suppression ................................ 62.2 System Protective Override ............................................................................... 62.2.1 Static Return to Off (SRO) ......................................................................... 6Table of ContentsSEPARATELY EXCITED (SX) TRANSISTORIZED MOTORCONTROLLERSFOR NEIGHBORHOOD ELECTRIC VEHICLE APPLICATIONSINSTALLATION AND OPERATION MANUALGE MODEL IC3645SR7A353T4Updated Sept 2019