| model | TF-SD-3 | TF-SD-5 | TF-SD-10 | TF-SD-14 |
| Dimensions (WxDxH) mm | 800x815x945 | 800x815x1015 | 800x815x1645 | 800x815x2170 |
| Volume L | 139 | 169 | 368 | 494 |
| Box side plate thickness mm | 70 | 70 | 70 | 70 |
| Back plate thickness mm | 60 | 60 | 60 | 60 |
| Door thickness mm | 70 | 70 | 70 | 70 |
| Quick freezing capacity: within 90min: +70°C/+3°C kg | 12 | 18 | 40 | 55 |
| Freezing capacity within 240min: +70°C/-18°C kg | 8 | 14 | 28 | 38 |
| Cooling capacity (-10°C)W | 1556 | 1876 | 3136 | 4500 |
| Cooling capacity (-25°C)W | 805 | 906 | 1486 | 2200 |
| Number of trays: GN1/1 or 400x600mm | 3 | 5 | 10 | 14 |
| Carton board | 304 stainless steel | 304 stainless steel | 304 stainless steel | 304 stainless steel |
| Inner box plate | 304 stainless steel | 304 stainless steel | 304 stainless steel | 304 stainless steel |
| power supply | 230V/50HZ | 230V/50HZ | 230V/50HZ | 230V/50HZ |
| Refrigeration method | Cold | Cold | Cold | Cold |
| Defrosting | steam | steam | steam | steam |
| Current A | 3.5 | 4 | 6.5 | 7.5 |
| Net weight kg | 104 | 116 | 150 | 210 |