GE 70R-1000D manual Delayed Transition 800 to 1200 Amps, SCR-EO Movable Contact Stationary Contact

Page 31

Power Panel and Replacement Parts (cont’d)

Delayed Transition - 800 to 1200 Amps

T1 T2 T3

N1 N2 N3

TERMINAL A4

BLOCKS

SN1, 2, 3, 4

SCR-N

ARC GRID

SCR-NO

TERMINAL A3 BLOCKS

SE1, 2, 3, 4

SCR-EO

MOVABLE CONTACT

SCR-E

STATIONARY CONTACT

 

 

E1

E2

E3

 

SCR-N/SCR-E

SCR

 

 

PS-8896

 

SCR-NO/SCR-EO

 

 

 

 

 

 

 

 

■ GE Zenith Controls

ZTG/ZTGD Operation and Maintenance Manual (70R-1000D)

31 ■

Page 30 Page 32
Image 31
Page 30 Page 32
Contents
GE Zenith Controls Table of Contents Authorized ServiceIntroduction Mounting Safety / InstallationEquipment Inspection and Storage Final Equipment InspectionPower Connections Installation cont’dEngine Start Control Connections Installation cont’d Initial Energization GE Zenith ControlsR E T E S T Initial Energization cont’dMX150 Controller MX150 Microprocessor ControllerLCD & Keypad MX150 Microprocessor Controller cont’dCalibrate User Setting for Voltage & FrequencyStandard Features, Mstdg Option Pkg SourceR50 Std. Features, Mstdg Option Pkg. cont’dS13 CDP replaces CDT Standard Features, Mexeg Option PkgOptional Accessories CDT One Event Timer Exerciser How to Set the System ClockHow to Bypass Cancel an exercise during an exercise cycle CDT One Event Timer Exerciser cont’dLoad / No-Load Clock Exerciser CDP Clock ExerciserTurn options on or OFF via keypad through the CFG menu MX150 User Setup CFG MenuChange adjustable values through the SET menu MX150 User Setup SET MenuView System Data MX150 User Setup System InfoStandard Transition TestingATS Testing Delayed TransitionSequence of Operation Timer Designations as they appear in the SET menuStandard and Delay Transition Controls Power Supply CPSStandard Transition CPS Schematic Controls Power Supply CPS cont’dDelayed Transition CPS Schematic General Troubleshooting Troubleshooting and DiagnosticsServicing Maintenance and TestingInspection and Cleaning TestingStandard Transition 40 to 260 Amps Solenoid Type Power Panel and Replacement PartsStandard Transition 400 to 600 Amps Molded Type Power Panel and Replacement Parts cont’dARC Grid Removed for Clarity Standard Transition 800 to 1200 AmpsStationary Contact Moveable Contact Standard Transition 1600 to 3000 AmpsAmps Delayed Transition 40 to 600 AmpsSCR-EO Movable Contact Stationary Contact Delayed Transition 800 to 1200 AmpsMovable E3 Contact Stationary Delayed Transition 1600 to 3000 AmpsPage Page Page GE Zenith Controls
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