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Cara Perhitungan Bekerja (Rumus kWh)
Tagihan listrik dihitung berdasarkan kWh (kilowatt-jam).
kWh = Wattage(W) × Hours Used(h) ÷ 1,000
Contoh: Peralatan 1,500W dipakai 3 jam sehari
kWh/hari = 1,500 × 3 ÷ 1,000 = 4.5 kWh
Biaya harian = 4.5 kWh × ₩150 = ₩675
Biaya bulanan (30 hari) = ₩675 × 30 = ₩20,250
Biaya tahunan (365 hari) = ₩675 × 365 = ₩246,375
kWh = Wattage(W) × Hours Used(h) ÷ 1,000
Contoh: Peralatan 1,500W dipakai 3 jam sehari
kWh/hari = 1,500 × 3 ÷ 1,000 = 4.5 kWh
Biaya harian = 4.5 kWh × ₩150 = ₩675
Biaya bulanan (30 hari) = ₩675 × 30 = ₩20,250
Biaya tahunan (365 hari) = ₩675 × 365 = ₩246,375