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GE Spectra GEH-5875 User Manual

GE Spectra GEH-5875
46 pages
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Spectra Series™ Switchboards
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GEH-5875 Installation Instructions R09
Instructions d’installation
Installation and Maintenance Guide
Guide d’installation et d’entretien

Table of Contents

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GE Spectra GEH-5875 Specifications

General IconGeneral
CategoryIndustrial Electrical
ModelGEH-5875
BrandGE Spectra
Power Factor0.95
Humidity5% to 95% non-condensing
Protection ClassIP20
TypePower Supply
Input Frequency60 Hz

Summary

Chapter 2: Installing the Switchboard

Before Installation

Study all drawings and identify required external materials before starting installation.

Foundation Requirements

Ensure floor strength, levelness, and proper mounting for vibration prevention.

Seismically Certified Equipment Installation

Specific installation procedures for seismically certified equipment.

Ground-Fault Protection Systems

Connecting and testing ground-fault systems, bonding neutral conductors, and sensor placement.

Fuse Selection and Testing

Procedures for selecting fuses and conducting tests and inspections before energizing.

Grounding and Short-Circuit Protection

Procedures for grounding the switchboard and installing short-circuit protection.

Main Cable Installation

Procedures for installing main cables, including lashing and inspection after installation.

Chapter 3: Splicing the Switchboard Sections

Group A Main Bus Splices

Diagrams for main bus splices in Group A, covering various types and current ratings.

Chapter 5: Switchboard Maintenance

General Maintenance Procedures

Establishing a periodic maintenance schedule, keeping records, and following safety practices.

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