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Generator Altitude Derating: Charts, Rules, and Worked Examples (2026)
Generator altitude derating follows a simple rule of thumb: a naturally aspirated diesel engine loses about 3.5% of its rated…
Read Full Article →10 Generator Sizing Mistakes That Cost You Money (2026)
The most common generator sizing mistakes are sizing on running load only, confusing kW with kVA, oversizing “to be safe,”…
Read Full Article →Generator Sizing for EV Charging: Level 1 to DC Fast (2026)
Generator sizing for EV charging starts from the charger’s power draw, not the vehicle’s battery size. As a rule: a…
Read Full Article →Three-Phase Generator Sizing: Formulas, Voltage Configs & Worked Examples (2026)
To size a three-phase generator, convert your total load to kVA with the formula kVA = (V × I × 1.732)…
Read Full Article →Data Center Generator Sizing: Load, Redundancy, and Tier Requirements (2026)
Data center generator sizing starts from the real IT load, multiplies it by the facility PUE to capture cooling demand,…
Read Full Article →kVA to kW Conversion: Formula, Table, and Generator Examples (2026)
To convert kVA to kW, multiply kVA by the power factor: kW = kVA × PF. For a standard diesel genset…
Read Full Article →Motor Starting Generator Sizing: LRA, Voltage Dip, and Surge Calculations (2026)
Motor-starting generator sizing means matching a genset’s kVA output to the motor’s starting kVA, not just its running kW, so…
Read Full Article →Standby Generator Sizing: How to Calculate the Right kW/kVA for Backup Power (2026)
Standby generator sizing is the process of matching a backup generator set’s rated kW or kVA output to the actual…
Read Full Article →Whole House Generator Sizing: A Step-by-Step Homeowner’s Guide (2026)
The right size for a whole-house standby generator, one with a standby duty rating rather than a prime rating, is the smallest…
Read Full Article →Generator Load Calculation: Step-by-Step Engineering Guide (2026)
Generator load calculation is the process of adding up every electrical load you want to power, converting real power (kW)…
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