A diesel generator only protects your facility if it starts when the utility drops. Most failures during a real outage trace back to skipped routine service: a flat starting battery, a clogged fuel filter, contaminated fuel, or coolant that was never topped off. This checklist organizes diesel generator maintenance into clear intervals (daily, weekly, monthly, […]
Best Practices for Testing and Commissioning Industrial Generator Systems
A newly installed or freshly overhauled industrial generator is not a reliable asset the moment it lands on your pad. It becomes one only after a disciplined program of testing and commissioning proves, on paper and under load, that the engine, alternator, fuel system, controls, transfer switches, and protection settings all behave exactly as specified […]
Generator Power Factor: Definition, Calculation & Sizing Guide
When a customer asks why their 750 kVA generator can only deliver 600 kW of usable power, the answer almost always comes back to power factor. Understanding generator power factor is essential for anyone specifying, purchasing, or operating standby or prime power equipment. This guide explains what power factor is, how to calculate it, why […]
Automatic Transfer Switch (ATS) vs. Switchgear: Key Differences, Types and How to Choose
In modern facilities, outages can halt operations, damage sensitive equipment and put lives at risk. That’s why robust standby power systems are a must. Two components often mentioned in the same breath are the automatic transfer switch (ATS) and switchgear. They work together to ensure power from the utility or a generator reaches your equipment […]
What Is an Automatic Voltage Regulator (AVR) and Why It Matters
An automatic voltage regulator (AVR) is an electronic device that maintains a generator’s output voltage at a stable, preset level. In diesel and other standby generators, the AVR continuously monitors voltage at the generator terminals and automatically adjusts the alternator’s excitation to compensate for load changes. This prevents voltage from rising too high or dropping […]
What Is a Generator Transfer Switch and Why Do You Need One?
In this article, we’ll explain how transfer switches work, why electrical codes require them, the main differences between manual and automatic models, and how to select the right switch for an industrial standby generator. Key Takeaways What Is a Generator Transfer Switch? A generator transfer switch is a permanently installed electrical switching device that connects […]
What Are Engine Block Heaters and 6 Tips for Maintaining Them
Key Takeaways What Is an Engine Block Heater? An engine block heater is an electric heating element designed to warm up an engine’s coolant and internal components before starting up. In cold temperatures, engine oil thickens, and coolants can become sluggish, making it difficult for a generator’s engine to crank and run smoothly. For diesel […]
3-Phase Diesel Generator Buying Guide
Reliable backup power is crucial to any facility. From data centers and hospitals to factories and office towers, the cost of downtime is measured in lost revenue and customer trust. That’s why three‑phase diesel generators are standard in commercial and industrial settings. They provide the robust, balanced power needed to keep heavy machinery, HVAC equipment […]
Backup Power Solutions for Hyperscale Data Centers
Hyperscale Data Centers: Powering the Digital Economy Hyperscale data centers are the workhorses of today’s digital economy. These massive facilities, often consuming more than 100 megawatts of electricity per hour, house the servers and networking equipment that enable artificial intelligence (AI), the Internet of Things (IoT), social media platforms, and cloud services. Capacity is expected […]
Section 179 Deduction for Generators & Equipment
How Section 179 Deduction Works for Generators and Equipment in 2025 The Section 179 deduction offers a powerful tax-saving tool for businesses investing in capital equipment, especially in 2025, as the IRS has increased the allowable limits. For buyers of generators and related machinery, this deduction allows companies to write off the full purchase cost […]
Natural Gas Generator Cost Guide for Business & Industry
What Does a Natural Gas Generator Cost? What Does a Natural Gas Generator Cost and Why It’s Worth It for Backup Power Natural gas generators are a reliable choice for industrial and commercial facilities that need consistent backup or prime power. From manufacturing plants and data centers to healthcare systems and utilities, understanding the actual […]
What Is a Black Start Generator and Why It Matters for Emergency Power Resilience
Emergency power systems have transitioned from optional to essential in today’s energy environment, which is marked by increasing grid vulnerabilities, wild weather patterns, and critical infrastructure dependency. Traditional backup generators are not always enough for power plants, refineries, and data centers, especially in a total blackout scenario. That’s where black start generators come in. A […]
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