GE Industrial Solutions EntelliGuard 3200–5000 A Frames, 240–600 Vac - Manual (Page 4)

EntelliGuard™ 3200–5000 Ampere Power Circuit Breakers
Table of Contents
ii
Chapter 1. Introduction
1–1 Overview ................................................................................................................................................. 1
1–2 Receiving the Breaker ............................................................................................................................ 1
Storage ............................................................................................................................................. 1
1–3 Preparation for Installation ................................................................................................................... 1
Accessory Installation ...................................................................................................................... 1
1–4 Breaker Features..................................................................................................................................... 1
Chapter 2. Breaker Installation and Removal
2–1 Introduction ........................................................................................................................................... 3
2–2 Installing the Breaker............................................................................................................................. 3
2–3 Removing the Breaker............................................................................................................................ 3
2–4 Testing the Breaker................................................................................................................................ 5
Chapter 3. Breaker Operation
3–1 Operating Instructions........................................................................................................................... 6
Sequence of Operations .................................................................................................................. 6
Operation of the Breaker ................................................................................................................ 6
Padlock Operation........................................................................................................................... 7
3–2 Control Wiring ....................................................................................................................................... 7
3–3 Interlocks ................................................................................................................................................ 7
Draw-Out Interlock.......................................................................................................................... 7
Contact Interlock............................................................................................................................. 7
Spring Discharge Interlock ............................................................................................................. 8
3–4 Equipment Interlocks............................................................................................................................. 8
Chapter 4. Accessory Operation
4–1 Shunt Trip ............................................................................................................................................ 11
Operation....................................................................................................................................... 11
4–2 Motor Operator .................................................................................................................................... 11
Operation....................................................................................................................................... 11
4–3 Remote Close........................................................................................................................................ 11
Operation....................................................................................................................................... 11
4–4 Open-Fuse Lockout .............................................................................................................................. 11
Operation....................................................................................................................................... 11
4–5 Bell Alarm with Lockout ...................................................................................................................... 12
Operation....................................................................................................................................... 12
4–6 Network Interlock ................................................................................................................................. 12
Operation....................................................................................................................................... 12
4–7 Hidden Close Button ........................................................................................................................... 13
Operation....................................................................................................................................... 13
Chapter 5. Maintenance
5–1 Inspection ............................................................................................................................................. 14