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Po werware 9315 Maintenance Bypass Module 30---160kV A
164201177 Rev. C 041500
Table of Contents
1 Introduction 1............................................
Using This Manual 2............................................
Conventions Used in This Manual 2...............................
For More Information 3..........................................
Getting Help 3..................................................
2 Getting Started 5.........................................
Preparing t he Site 6.............................................
Creating an Installation Plan 6....................................
Environmental Considerations 6..................................
Preparing for Wiring the Maintenance Bypass Module 6.............
Inspecting and Unpacking the Maintenance Bypass Module 7........
Unloading the MBM from the Pallet 9..............................
3 Installing and Wiring the Maintenance Bypass Module 11....
LineandLoadWiring 13..........................................
4 Maintenanc e Bypass Module Operation 15..................
Preliminary Checks and S tartup for UPS Equipped with
Maintenance Bypass Module 15................................
Maintenance Bypass Module Operation 15.........................
MBM Operation Without Kirk Key Interlocks 16......................
MBM Operation With Kirk Key Interlocks (Optional) 17................
Kirk Key Solenoid Release Unit (SKRU) 17..........................
MBM Transfer Sequences 17......................................
Maintenance 19.................................................
Short Circuits 19.................................................
Maintenance Bypass Module Diagrams 19..........................
Appendix A A---1.................................................