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DigiCalcs

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Generator Sizing Calculator helps contractors and tradespeople accurately size, spec, and estimate materials and systems.

الصيغة

Generator kW = Total Running Watts + Largest Motor Starting Watts

دليل خطوة بخطوة

  1. 1Sum all running loads, add starting surge for largest motor
  2. 2Apply the formula using your project measurements
  3. 3Add required safety factors or waste allowances per code

أمثلة محلولة

الإدخال
5000W running + 3000W motor start
النتيجة
Generator = 8000W → use 10kW generator

أخطاء شائعة يجب تجنبها

  • Not applying code-required safety factors or derating
  • Forgetting to account for waste and cut losses in material estimates

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الإعدادات