GE Industrial Solutions Power Plus Control Units - Manuel (Page 4)

Power+™ Control Units
Table of Contents
Chapter 1. Introduction
1–1 Applications ........................................................................................................................................ 1
1–2 General................................................................................................................................................ 1
1–3 Trip Unit Functions ............................................................................................................................ 1
1–4 Trip Unit Catalog Numbers ................................................................................................................ 1
1–5 Rating Plugs ........................................................................................................................................ 2
Ground-Fault Protection............................................................................................................... 2
1–6 Equipment Interfaces.......................................................................................................................... 2
1–7 Trip Unit Information ........................................................................................................................ 3
Trip Unit Label Information........................................................................................................ 3
Selector Switches........................................................................................................................... 3
Chapter 2. Trip Unit Setup
2–1 Overview .............................................................................................................................................. 4
2–2 Ground-Fault Pickup........................................................................................................................... 4
2–3 Ground-Fault Delay............................................................................................................................. 4
Chapter 3. Trip Unit Status
3–1 Overview .............................................................................................................................................. 5
3–2 Functions............................................................................................................................................. 5
Trip Targets.................................................................................................................................. 5
Battery Test................................................................................................................................... 5
Health Monitor............................................................................................................................. 5
Chapter 4. Maintenance and Trouble-Shooting
4–1 Trip Unit Removal and Replacement................................................................................................. 6
Power Break II Insulated-Case Circuit Breakers ........................................................................... 6
4–2 Rating Plug Removal and Replacement ............................................................................................. 6
4–3 Target Module Removal and Replacement ........................................................................................ 7
4–4 Trouble-Shooting Guide ..................................................................................................................... 8
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