Calculation method
- batch heat = product mass × product enthalpy removal × target-temperature factor
- freezing duty = batch heat ÷ cycle seconds
- plant duty = freezing duty × 1.20 fan, defrost and design allowance
- annual electrical energy = plant duty ÷ COP × cycle hours × operating days
- CAPEX band = plant duty × selected system USD/kW factor × low/high range
Input batch dapat dialihkan antara ton dan pon; kapasitas refrigerasi ditampilkan dalam kW, TR dan BTU/h. Perhitungan tetap menggunakan satuan SI baku.

