Solar, Titan, SoLoNOx, and Turbotronic are trademarks of Solar Turbines Incorporated. All other trademarks, service marks, or registered trademarks appearing in this specification are the intellectual property of their respective companies. Specifications are subject to change without notice. Direct customers of Solar Turbines Incorporated that receive this Turbomachinery Package Specification directly from Solar Turbines Incorporated may make limited copies of parts of this specification for use in the creation of their own specification documents. However, such customers shall not distribute any part of this Turbomachinery Package Specification outside their own organizations for any other purpose. Any other use without the permission of Solar Turbines Incorporated is strictly prohibited. Table of Contents 1 INTRODUCTION........................................................................................................................5 1.1 General Description ..........................................................................................................5 1.2 Overview ...........................................................................................................................5 2 TITAN 250 GAS TURBINE GENERATOR SET .......................................................................6 2.1 General Description ..........................................................................................................6 2.2 Package Description.........................................................................................................6 2.3 Major Components and Systems......................................................................................6 3 TITAN 250 GAS TURBINE......................................................................................................10 3.1 General Description ........................................................................................................10 4 REDUCTION-DRIVE GEARBOX ............................................................................................13 4.1 General Description ........................................................................................................13 5 GENERATOR AND ASSOCIATED EQUIPMENT..................................................................14 5.1 General Description ........................................................................................................14 5.2 Functional Description ....................................................................................................14 6 START SYSTEM .....................................................................................................................17 6.1 General Description ........................................................................................................17 6.2 Functional Description ....................................................................................................17 6.3 Backup Slow Rotation System........................................................................................18 7 FUEL SYSTEM........................................................................................................................21 7.1 General Description ........................................................................................................21 8 LUBRICATION SYSTEM.........................................................................................................24 8.1 General Description ........................................................................................................24 9 TURBOTRONIC 4 CONTROL SYSTEM.................................................................................29 9.1 Overview .........................................................................................................................29 9.2 System Architecture........................................................................................................29 9.3 Component Descriptions.................................................................................................31 9.4 System Monitoring and Control Functions......................................................................32 9.5 TT4000 Display and Monitoring System.........................................................................34 10 GENERATOR CONTROL AND MONITORING......................................................................40 10.1 General Description ........................................................................................................40 10.2 Generator Control ...........................................................................................................41 11 ENCLOSURE...........................................................................................................................45 11.1 General Description ........................................................................................