| ITEM | Heat Exchanger | Heat Exchanger |
| Model | OTWS030A | OTWS030B |
| Heat Transfer Coefficient | ≥30W/K | ≥30W/K |
| Rated Voltage | 220V AC | 48V DC |
| Operating Voltage | 180V AC~260V AC | 37V DC~57V DC |
| Rated Current | 1A (AC) | 1.2A (DC) |
| Operating Temperature | -40℃ ~ +55℃ | -40℃ ~ +55℃ |
| Rated Power | 48W(AC) | 48W(AC) |
| Ambient Humidity | 5%~98% | 5%~98% |
| Storage Temperature | -45℃ ~ +70℃ | -45℃ ~ +70℃ |
| Weight | 18.5kg | C |

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