Table Of Contents - ABB GridShield 3P Installation, Operation And Maintenance Manual

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Table of contents

Notice
1. Important safety notes and warnings
1.1 Safety notations
2. Introduction
2.1 General instructions
2.2 Scope of instructions
2.3 GridShield® 3P/3SP introduction
3. Receiving, handling and storage
3.1 Receiving inspection
3.2 Handling the equipment
3.2.1 GridShield® 3P (single-tank recloser)
3.2.2 GridShield® 3SP (three individual poles)
3.3 Storing the equipment
4. General description
4.1 Recloser assembly
4.2 Housing
4.3 Pole assembly
4.4 Control
4.4.1 Low voltage control cabinet
4.4.2 Control relay
4.4.3 Control cable
5. Operation
5.1 Closing
5.2 Opening
5.3 Mechanical opening
6. Standard production tests (factory only)
7. Operational checks prior to installation
7.1 Electrical close
7.2 Electrical trip
7.3 Programmable pushbuttons
7.4 Vacuum test procedure
8. Installation
8.1 Mounting
8.1.1 Pole mounting
8.1.2 Substation mounting
8.1.3 No frame
8.2 Grounding
8.2.1 Pole-mounted recloser grounding
8.2.2 Substation-mount recloser grounding
8.3 Arrester protection
8.4 Control power
8.5 Line connections
8.6 Setting voltage correction factors
8.7 Final inspection
9. Inspection, maintenance and adjustment
9.1 Pole replacement
9.2 Changing the CT ratio
9.3 Relay removal from case
10. End-of-life recycle/disposal
11. Disclaimer of warranties and limitation of liability
12. Appendix A - Typical drawings
Revision history
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