Eaton VFD drives inside an HVAC control panel ensure optimal fan speed

Eaton VFD Drives: Technical Guide & Real‑World Savings

Precision Electric’s newest technical guide shows how Eaton’s PowerXL family slashes HVAC, pump and conveyor costs while meeting IEEE 519 and UL 61800-5-1 straight out-of-the-box. Learn why built-in 5 % DC chokes, Active Energy Control and SIL 3 Safe Torque Off give Eaton an edge over ABB, Yaskawa and Lenze—plus see real-world case studies that paid back in under 18 months. Dive into installation best-practices, harmonics tips and model-by-model recommendations inside the full article.
Variable speed air compressor powering production line

AC Variable Speed Compressor – Technology, Benefits & Best Practices

Traditional fixed-speed compressors waste energy and punish components with harsh start-stop cycles. Our latest guide explains how pairing a compressor with a Variable Frequency Drive lets the motor track real-time demand—cutting power use up to 50 %, trimming noise, and extending equipment life. See proven case studies and get practical sizing tips that pay for themselves in under two years.
A variable speed drive diagram

Variable Speed Drive — Boost Efficiency & Cut Energy Costs

Electric motors swallow nearly 70 % of industrial electricity, yet most run faster than necessary. Our latest guide shows how a Variable Speed Drive (VSD) slashes that waste—often 20-60 %—while delivering softer starts, tighter process control, and longer equipment life. We compare top brands such as ABB, Yaskawa, Eaton, Lenze, and Hitachi, outline real-world ROI cases, and share no-nonsense installation tips (reactors, filters, grounding) to make every project “first-time-right.” Read the full article to turn power bills into profits.
Commissioning an ABB variable speed drive in the field

ABB Variable Frequency Drive: Complete Guide

Discover how an ABB variable frequency drive transforms motor efficiency, slashes utility costs, and extends equipment life. Our latest deep-dive compares ABB with Yaskawa, Eaton, Lenze, and Hitachi, highlights real-world ROI case studies, and outlines key standards for worry-free integration. Read the full guide and see which drive fits your application — plus download our selection checklist to start saving today.
ABB frequency drive improves energy efficiency

ABB Frequency Drive – Benefits, Standards & Best Practices

Unlock the full potential of your motor systems with an ABB frequency drive. Our latest guide explains how this technology cuts energy costs, improves process control, and extends equipment life. Learn proven best practices, see real-world case studies, and explore solutions that deliver fast ROI while meeting the latest IEC and UL standards.
Typical VFD drives with integral keypad and Ethernet port

VFD Drives: Fundamentals, Applications & Best Practices

Can your motors do more with less? Our latest deep-dive reveals how vfd drives slash energy costs up to 50 %, protect motors, and boost uptime—all while meeting IEEE 519 and UL 61800-5-1. Discover real-world case studies, sizing tips, and our top five drive families in one concise guide. Read now and start saving on your next utility bill!
Yaskawa VFD installed on HVAC system

Yaskawa VFD: Complete Guide to Selection, Setup & Savings

Yaskawa’s next-generation VFDs turn ordinary motors into precision energy-savers. In our latest guide, you’ll learn how sensor-less vector control delivers 200 % starting torque, how built-in DC chokes meet IEEE 519 without add-ons, and why GA800 drives average 28 years MTBF. See real-world case studies (30 % pump-station savings, 42-drive car-wash retrofit) and grab our quick-start checklist for flawless commissioning. Ready to transform your plant’s efficiency?
Energy savings with Yaskawa VFD drives

Yaskawa VFD Drives: Ultimate Efficiency & Reliability Guide

Boost energy efficiency, slash downtime, and gain precision control with Yaskawa VFD drives. Our latest deep-dive explains exactly how GA-series inverters deliver 28-year MTBF reliability, real-world 30 %-plus power savings, and seamless PLC integration—plus side-by-side comparisons with ABB, Eaton, Hitachi, and Lenze. Get installation tips, sizing guidance, and links to top product options.
High‑efficiency yaskawa frequency drive GA800 in a rooftop air‑handler panel

Yaskawa Frequency Drive – Features, Benefits & Selection Guide

/
1 Comment
Take total control of your motors—and your energy budget. Discover how Yaskawa frequency drives slash power consumption, extend equipment life, and simplify network integration. Our latest guide compares GA800 & GA500 drives to ABB, Eaton, and more, and shows real-world cases where facilities cut energy use by up to 42 percent. Read the full breakdown and see which drive fits your next project.
ABB VFD installation boosts pump energy efficiency.

ABB VFD – Complete Guide, Specs & Best Practices

/
1 Comment
Unlock serious energy savings and bullet-proof motor control with ABB’s latest VFD technology. Our deep-dive guide covers DTC precision, harmonic mitigation, and real-world case studies that slash pump energy use by 30 % or more. Whether you’re upgrading HVAC drives or megawatt conveyors, see why ABB remains the benchmark for reliability—and how to choose the perfect model for your next project.
Field install of an ABB ACS580 replacing a PowerFlex 525

PowerFlex 525 Replacement Guide: Cost‑Saving VFD Alternatives

/
2 Comments
Tired of long lead‑times and premium pricing on Allen‑Bradley’s PowerFlex 525?  Our newest white paper benchmarks four proven replacements—Invertek Optidrive P2, Lenze i550, Hitachi SJ‑P1 and ABB ACS580—that drop straight into existing panels, boost safety features and trim capital cost by up to 40 percent. See spec‑by‑spec comparisons, real‑world savings examples and expert installation tips. Download your copy now and keep critical projects on schedule with Precision Electric’s engineering support.
Diagram of a variable frequency drive controlling HVAC fans and pumps.

Variable Frequency Drive HVAC: Ultimate Energy‑Saving Guide

Upgrade your HVAC efficiency with Variable Frequency Drives. Our latest guide shows how VFDs cut fan and pump energy 30‑60 %, slash peak demand charges, and boost comfort through precise speed control. Discover best‑practice sizing tips, rebate opportunities, and side‑by‑side comparisons of ABB, Eaton, Yaskawa, Hitachi and Lenze drives—plus a real‑world case study that saved $888 k per year. Ready to modernize your plant? Download the full PDF now!