{ "item_title" : "Basics of Industrial Electricity and Motor Controls", "item_author" : [" Niklaus Rosenfeld "], "item_description" : "Every plant has one technician who can read the drawing, find the fault, and get the line running again. This book shows you how to become that person.You know the moment. The conveyor is down, the panel door is open, and the schematic in your hand reads like a foreign language. A drive is flashing a fault code. The PLC might as well be a locked box. Production wants an answer now, and the easy move is to start swapping parts and hope.Swapping parts is not troubleshooting. It is expensive guessing, and it never builds real confidence.Basics of Industrial Electricity and Motor Controls replaces guessing with a disciplined, step-by-step method. It starts with voltage, current, and Ohm's law, then builds one layer at a time through three-phase power, motors, starters, control circuits, PLCs, and drives until you can trace a fault from symptom to root cause. No previous industrial electrical experience is required. Basic arithmetic is enough.Inside, you will learn to: Read electrical symbols, schematics, ladder diagrams, wire numbers, and motor nameplatesUnderstand contactors, relays, overloads, and starters, then trace start/stop, seal-in, forward-reverse, jogging, and timer circuitsApply NEC-based methods to motor conductor sizing, overload protection, and short-circuit protectionMake sense of PLC I/O wiring and sourcing versus sinking, then convert relay logic into ladder logicUnderstand VFD wiring, parameters, commissioning basics, and fault codesUse a multimeter, clamp meter, and insulation tester to prove the problem before you replace anythingWork safely with lockout/tagout, arc flash awareness, and clear qualified-person limitsBuilt for practice, not just reading. Every chapter starts with a realistic scenario and ends with 15 review questions, 270 in all, each with an explained answer. Learning objectives, key-term tables, and callouts that flag common beginner errors and unsafe shortcuts keep you on track. Field labs and capstone troubleshooting projects put the skills to work. Ten reference appendices give you formula and symbol guides, a ladder logic quick reference, PLC worksheets, a VFD fault log, maintenance and lockout checklists, and troubleshooting flowcharts you will reach for long after the last chapter.Written for apprentices, maintenance technicians, residential electricians moving into plant work, operators stepping into maintenance, and students in industrial electrical programs.The next breakdown is already on its way. When it arrives, be the one who knows exactly where to start.Scroll up, click Buy Now, and open Chapter 1 before your next shift.", "item_img_path" : "https://covers3.booksamillion.com/covers/bam/9/79/816/190/9798161905210_b.jpg", "price_data" : { "retail_price" : "67.59", "online_price" : "67.59", "our_price" : "67.59", "club_price" : "67.59", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

Overview

Customers Also Bought

Details