Electrical Construction Databook

Electrical Construction Databook

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Keep your electrical construction projects running smoothly ELECTRICAL CONSTRUCTION DATABOOK is the all-in-one power tool you need to minimize construction risks and problems, avoid costly mistakes, work more efficiently, handle more projects without outside help, reduce waste, cut cost, and maximize profits. Applications expert Bob Hickey provides the exact data that lets you keep any commercial, industrial, or institutional electrical design and construction project on track and within budget. In this detail-by-detail, quick-reference sourcebook, Bob focuses on easy-to-understand electrical system concepts, calculations, and code requirements that are most frequently encountered in a typical electrical system installation. You get a wealth of practical advice backed by hundreds of tables, sample calculations, charts, diagrams, and illustrations that will enable you to quickly and easily: * Plan and design projects * Determine space requirements for equipment installations * Properly size equipment and distribution components * Ensure adequate short-circuit protection * Provide proper over-current protection and coordination * Comply with building codes and industry standards7.1.1 Point-to-Point Method, Three-Phase Short-Circuit Calculations, Basic Calculation Procedure and Formulas 7.1.2 System A and System B Circuit Diagrams for Sample. 7.1.1 The application of the point-to-point method ... UL listed transformer 25KVA and larger have a Ap 10% impedance tolerance Short circuit amperes can be alfected by this Step 3. Determine the transformer let-thru short-circuitanbsp;...

Title:Electrical Construction Databook
Author:Robert B. Hickey
Publisher:McGraw Hill Professional - 2002-01


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