Kalkulator teknis MEP berbasis rumus engineering — VAC, Fan, Elektrikal, Fire Fighting, Plumbing, Sound System
Formula: Q = 0.59 × W × L × H × I × E
Formula: P = (Beban / 9000) × 746 × 1.3
Formula: P = Q × 1.7 × (ΔP + v² × 0.6) / (Efisiensi × 3600)
Formula: d = √(4 × Q / (π × v × Cp × ρ × (t₀−tᵢ)))
Formula: Q = X × QAC (TR)
Formula: H = Lpipa_vertikal + Lpipa_terjauh × f + f
Formula: S = (Q × 472) / (p × l × v)
Formula: Q = (V / S) × ACH V = p × l × t
Formula: Q = p × l × S × v × 3600
Formula: P = 0.0071 × Q × v² / Efisiensi
Formula: R = ρ / S × L/1000
▸ Single Phase: ΔU = 2 × IB × (R cosφ + X sinφ) × L/1000
▸ 3-Phase: ΔU = √3 × IB × (R cosφ + X sinφ) × L/1000
▸ 1-Phase
▸ 3-Phase
Formula: Qc = P × (tan φ₁ − tan φ₂)
Formula: Isc = V / (√3 × √(RT² + XT²))
Formula: H = L_vertikal + L_terjauh × f + (P_hydrant + P_sprinkler) × 10
Formula: P = 0.163 × H × Q(LPS) × SF / Efisiensi
Formula: V = Q(USGPM) × t(menit) × 0.003785
Formula: V = K × 0.312 × ((Q'e+Q'a)/(2Z)) × ((P'a+Pb)/(P'a−P'e)) × 1000
Formula: d = 200 × Q / (3 × π × v)
Formula: N = (P/X) × (L/X)
Formula: Qd = Σ (jumlah alat × jam × frekuensi × volume × faktor keserempakan)
Formula: Vg = Qd/1000 − 0.06 × Qs × T + Vf
Formula: Qh = Qd/T | Qh_max = C1×Qh | Qm_max = C2×Qh/60
Formula: SPL = (SPL_unit + 10 log P) − 20 log R