Table Of Contents - GE CR194 Installation Instructions Manual
Two- '9 h. h vacuum limitamp control
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Also See for CR194:
- Instructions manual (34 pages) ,
- Installation instructions manual (36 pages)
Table of Contents
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TABLE OF CONTENTS
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Equipment Identification- CR N umber Designation ................................................. . 4
General ........................................................................................................................... 5
Ratings ......................................................................................................... ................... 5
Basic Impulse Level (BIL) ............................................................................ ................ 5
Dielectric Test Voltage .............. , ................................................................. .................. 5
High-Voltage Vacuum Contactors ............................................................................... 5
Manual Disconnect (Isolation Switch) ........................................................................ 6
Mechanical Interlocking ............................................................................................... 8
Auxiliary Enclosures .................................................................................... .................. 8
Dimensions .................................................................................................................... 8
Power Fuses ................................................................................................. ................... 8
Blown Fuse Indicator & Trip ........................................................................................ 9
Power Fuse Conversion Instructions ............................................................................ 9
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General ......................................................................................................................... 11
Receiving ...................................................................................................................... 11
Handling ...................................................................................................................... 11
Placement of Enclosure .............................................................................................. 11
Disassembly .................................................................................................................. 11
Contactor Removal ...................................................................................................... 1 2
Gaining Access to Horizontal Bus for Splicing ......................................................... 14
Taping Instructions for 5kV ....................................................................................... 16
Reassembly ........................................................................................................... ........ 16
Incoming Power Connections .................................................................................... 17
Grounding ................................................................................................................... 17
Motor Cable Termination .......................................................................................... 18
Cable Termination Guidelines ................................................................................... 19
Control Connections ................................................................................................... 21
Mechanical Operation Check .................................................................................... 21
Vacuum Interrupter Integrity Test ............................................................................ 24
Preparation of Controller for Opei:ation .................................................................. 25
Megger Check .............................................................................................................. 25
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Operation Under Test Power ..................................................................................... 26
Normal Operation ....................................................................................................... 26
Normal High-Voltage Door Opening Procedure ..................................................... 27
High-Voltage Door Defeater Latch ............................................................................ 27
Mechanical Operation Check .................................................................................... 28
Vacuum Interrupter Integrity Test ............................................................................ 28
Vacuum Contactor ...................................................................................................... 28
Isolation Mechanism ................................................................................................... 28
Torque Recommendations For Electrical Power Connections
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