McGraw Hill's National Electrical Safety Code (Nesc) 2023 Handbook

Up-to-date, rule-by-rule clarification of the requirements in the 2023 NESC(R)

Designed to be used alongside the code itself, McGraw Hill's National Electrical Safety Code(R) (NESC(R)) 2023 Handbook has been fully updated to reflect the changes in the 2023 NESC. You will gain access to straightforward, ready-to-apply code clarification, enabling you to work safely and efficiently, and achieve full compliance. The book offers concise summaries of complicated and confusing issues as well as hundreds of diagrams, photos, and practical examples.

COVERAGE INCLUDES:

General Sections:

Introduction * definitions * references * grounding methods

Safety Rules for the Installation and Maintenance of Electric Supply Stations and Equipment:

Purpose and scope * protective arrangements * installation and maintenance * rotating equipment * storage batteries * transformers and regulators * conductors * circuit breakers and other equipment *switchgear * photovoltaic generating stations

Safety Rules for the Installation and Maintenance of Overhead Electric Supply and Communication Lines:

Purpose and scope * general requirements * classes of lines and equipment * clearances * grades of construction * structural loadings * strength requirements * line insulation

Safety Rules for the Installation and Maintenance of Underground Electric Supply and Communication Lines:

Purpose and scope * general requirements * underground conduit systems * supply cable * cable in underground structures * direct-buried cable and cable in duct * risers * terminations * equipment * installation in tunnels

Work Rules for the Operation of Electric Supply and Communication Lines and Equipment:

Purpose and scope * employer rules * employee rules * additional rules for communication employees * additional rules for supply employees

《McGraw Hill's National Electrical Safety Code(R) (NESC(R)) 2023 Handbook》是一本全面更新的手冊，旨在提供2023年NESC的要求的最新、逐條澄清。這本手冊設計用於與代碼本身一起使用，以反映2023年NESC的變化。您將獲得直觀、可立即應用的代碼澄清，使您能夠安全高效地工作，並實現完全合規。該書提供了對複雜和混亂問題的簡明摘要，以及數百個圖表、照片和實際示例。

內容包括：

一般部分：
介紹 * 定義 * 參考 * 接地方法

電力供應站和設備的安裝和維護安全規則：
目的和範圍 * 保護安排 * 安裝和維護 * 旋轉設備 * 蓄電池 * 變壓器和調壓器 * 導線 * 斷路器和其他設備 * 配電柜 * 光伏發電站

架空電力供應和通信線路的安裝和維護安全規則：
目的和範圍 * 一般要求 * 線路和設備類別 * 間隙 * 建設等級 * 結構負載 * 強度要求 * 線路絕緣

地下電力供應和通信線路的安裝和維護安全規則：
目的和範圍 * 一般要求 * 地下管道系統 * 供應電纜 * 地下結構中的電纜 * 直埋電纜和管道中的電纜 * 升降機 * 終端 * 設備 * 隧道內的安裝

電力供應和通信線路和設備操作的工作規則：
目的和範圍 * 雇主規則 * 員工規則 * 通信員工的附加規則 * 供應員工的附加規則