MELS for Commercial Storage Refrigerators
Policy Details
Energy Efficiency Index (EEI):
1-tick: 80 ≤ EEI ≤ 95
2-tick: 60 ≤ EEI < 80
3-tick: 40 ≤ EEI < 60
4-tick: 20 ≤ EEI < 40
5-tick: EEI < 20
Energy Efficiency Index (EEI) = (AEC/SAEC) × 100
where:
AEC = annual energy consumption of the commercial storage refrigerator in kWh/year.
SAEC = standard annual energy consumption of the commercial storage refrigerator in kWh/year.
SAEC = A × Vn + B
where —
1. Vn is net volume, which is the sum of net volumes of all compartments of the refrigerator, expressed in litres;
2. If the refrigerator is vertical chilled type refrigerator — A is 1.643 and B is 609;
3. If the refrigerator is a vertical frozen type refrigerator — A is 4.928 and B is 1472;
4. If the refrigerator is a counter chilled type refrigerator — A is 2.555 and B is 1790; and
5. if the refrigerator is a counter frozen type refrigerator — A is 5.840 and B is 2380;