Guides: harmonics

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Browse all 2 guides covering harmonics topics:

PFC Harmonics & Detuned Capacitors (THD Thresholds & Formula)

Avoid capacitor resonance in power factor correction: THD limits, detuned vs standard banks, selection examples. Free formula for engineers planning PFC.

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Transformer K-Factor: K-13 and K-20 Sizing Example

Transformer K-factor rates harmonic current for non-linear loads. Size K-13 or K-20 on fundamental kVA: 200 kW at 0.95 PF is about 300 kVA K-13.

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