GE ZTX manual e GE Zenith Controls, Operation and Maintenance Manual, 72R-10009/05

Models: ZTX

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Contents

ZTX Series Automatic Transfer Switches 40-400Amps Operation and Maintenance Manuale GE Zenith Controls 72R-10009/05Table of Contents Authorized ServiceFor GE parts and service, call IntroductionDANGER InstallationEquipment Inspection and Storage MountingPower Connections Installation cont’dSwitch Size Fully Rated Neutral Bar When RequiredInstallation cont’d Control Connectionsg GE Zenith Controls DANGERBattery and Holder Battery Harness Installation cont’dDANGER HAZARDOUS VOLTAGEFunctional Test Preset SettingsATS Timing Cycle Installation cont’dType System Voltage SettingsFrequency Installation cont’dControl Interface Indicator LEDsDANGER HAZARDOUS VOLTAGEControl Interface cont’d Using the Keypad ControlsTIMER BYPASS CANCELAutomatic Generator Exerciser Setting and Canceling an ExerciserSelecting Exerciser with or without Load Transfer To establish an ExerciserTimer / In-phaseLED In-PhaseMonitorTurn In-PhaseMonitor OFF Turn In-PhaseMonitor ONPartial Coverage System Example SystemsTotal Coverage System Transfer Switch CircuitPower Circuit Schematic 40-240Amps Typical DiagramsPower Panel Layout ZTX Operation and Maintenance Manual 72R-1000StandardTransition - 40 to 200 Amps Replacement PartsBR CN/CE SP+L SCN/SCE SN A4 SE A3Standard Transition - 225 to 400 Amps Replacement Parts cont’dBR N1 N2 N3 NN T1 T2 T3 TN CN/CE SN A4 SE A3 E1 E2 E3 ENSymptom TroubleshootingService must be performed by qualified personnel DANGERg GE Zenith Controls