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Professional Kitchen Power Calculator
FreeSize the electrical, gas and ventilation power of an institutional kitchen based on covers, equipment and NF standards.
Compliant with NF EN 16282 / NF C 15-100
📊Sizing results
Installed electric power
24,5kW
Installed gas power
83kW
⚡Electric demand power
15,9kW
Recommended subscription
≥ 20kVA
🔌Circuit breaker rating
23A → 63A
Hood extraction flow
1 500m³/h
Fresh air compensation (80%)
1 200m³/h
kW / cover ratio
0.36kW/cover
📐 Sizing formulas
P_appel = Σ(P_installée × Qté) × 0.65
P_abo = P_appel × 1.20
I = P_appel / (400V × √3) = 23 ASimultaneity factor adapted to the number of covers. 20% margin on subscription.
Standards & regulations
- NF C 15-100Installations électriques basse tension
- NF EN 16282Ventilation des cuisines professionnelles
- NF EN 203Appareils de cuisson professionnels à gaz
- CE 1935/2004Matériaux au contact des denrées alimentaires
This tool provides indicative estimates. Results do not substitute professional advice. Always verify with current regulations.
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