Busway Systems Class 5600 CONTENTS Description Page Product Description . 9 Construction . 12 Application Data . 17 Layout and Measurement . 26 Installation, Special Features, and Services . 28 Electrical Data. 31 225 A–600 A Catalog Numbering System/Physical Data . 33 800 A–5000 A Catalog Numbering System/Physical Data . 42 Catalog Numbering System/Plug-In Units (“Bus Plugs”) . 59 Suggested Busway Specifications . 72 100 A Plug-In Busway. 74 100 A Plug-In Busway Suggested Specifications . 79 POWER-ZONE™ Metal-Enclosed Busway. 80 Schneider Electric Brands POWER-ZONE Metal-Enclosed Busway Suggested Specifications. 86 Busway Systems Contents PRODUCT DESCRIPTION . 9 General . 9 Sandwich Construction . 9 Totally Enclosed Housing . 9 Compact Size . 9 Finish . 9 Insulation . 9 Plating. 10 Dielectric Testing . 10 VISI-TITE® One Bolt Joint . 10 EZ JOINT PAK™ Connector Assembly . 10 Labor Savings. 10 Tie Channels. 11 Internal Smoke/Gas Barriers . 11 Short Circuit Strength . 11 Voltage Drop. 11 Outdoor Busway . 11 Universal Fittings . 11 Quality. 11 Integral Ground Bus . 11 CONSTRUCTION . 12 Plug-in Busway 225 A–600 A . 12 Plug-in Busway 800 A–5000 A . 13 Indoor Feeder Busway 800 A–5000 A . 14 Outdoor Feeder Busway 800A–5000 A . 15 APPLICATION DATA. 17 The Four Types of Busway Runs . 17 Service Entrance Run . 17 Plug-In Type Vertical Riser . 17 Plug-In Type Horizontal Run . 17 Feeder Type Tie Run. 17 Service Entrance Runs . 18 Service Heads . 18 Transformer Taps . 19 Bussed Transformer Connections. 20 Phasing . 20 Other Service Entrance Connections . 20 Plug-in Busway Horizontal Run . 22 Phasing . 22 Identification . 22 Plug-in Risers . 23 Dimensions . 23 Riser Installation and Phasing. 23 Special Manufacturer’s Recommendation. 24 Plug-In Units . 24 Hangers. 24 Feeder Runs. 25 Busway Through Walls and Floors . 25 3 08/02 © 1997–2002 Schneider Electric All Rights Reserved Busway Systems Contents LAYOUT AND MEASUREMENT . .26 Layout And Measurement of Busway Installations . 26 Known Information . ..