Special unit for passive room (horizontal) equipment
面积:
m²
空间:
m³
Product description
Main accessories
| Serial number | Name | Quantity |
| 1 | Evaporator | 1 |
| 2 | Full heat exchange core | 1 |
| 3 | ventilator | 1 |
| 4 | Blower | 1 |
| 5 | New fan | 1 |
| 6 | Damper | 3 |
| 7 | Controller | 1 |
| 8 | Primary filter | 3 |
| 9 | High efficiency filter | 1 |
Main performance parameters
| Model | DBDF-35B-15D | DBDF-50B-20D | DBDF-70B-25D | DBDF-35B-15D-DH | DBDF-50B-20D-DH | |
| Standard fresh air volume | （m³/h） | 150 | 200 | 250 | 150 | 200 |
| Air volume | （m³/h） | 500 | 700 | 1100 | 500 | 700 |
| Send wind | （Pa） | 100 | 100 | 100 | 100 | 100 |
| Exhaust static pressure | （Pa） | 100 | 100 | 100 | 100 | 100 |
| Dehumidification（Kg/h） | / | / | / | 2.8 | 3.5 | |
| Filter level | G4/H11 | |||||
| Cooling and heat exchange efficiency | 76% | 75% | 75% | 74% | 73% | |
| Heating heat exchange efficiency | 82% | 81% | 81% | 81% | 80% | |
| Cooling capacity | （W） | 3500 | 5000 | 7000 | 3500 | 5000 |
| Heating capacity | （W） | 3700 | 5200 | 7200 | 3700 | 5200 |
| Energy efficiency ratio | （W/W） | 2.9 | 2.9 | 2.8 | 2.9 | 2.9 |
| Noise | Indoor/outdoor（dB(A)） | 41/50 | 44/52 | 47/55 | 41/50 | 44/52 |
| Power supply | 220V-50Hz | |||||
| Refrigeration | Rated power（W） | 1200 | 1700 | 2500 | 1200 | 1700 |
| Heating | Rated power（W） | 1250 | 1800 | 2650 | 1250 | 1800 |
| The refrigerant | Model | R410a | ||||
| Charge（kg） | 1300 | 1350 | 2000 | 1300 | 1350 | |
| Connection pipe size | （mm） | 6.35/9.52 | 9.52/15.88 | 6.35/9.52 | ||
| Machine size | Indoor unit（mm） | 1289*764*285 | 1500*850*285 | 1500*950*285 | 1289*764*285 | 1500*850*285 |
| (L*W*H) | The outdoor unit（mm） | 790*560*290 | 790*560*290 | 920*710*375 | 790*560*290 | 790*560*290 |
| Quality | Indoor unit/outdoor unit（kg） | 75/33 | 85/37 | 95/55 | 76/33 | 86/37 |
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