Technical data (with water coil)
CWDC=blowing downward |
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| Nominal chilling output at room temperature 24? C, 50 %, water 7/12? C | |||
| Device type | 75 | 90 | 110 |
| Total output kW | 26 | 35 | 43 |
| Sensible output kW | 26 | 32 | 36 |
| Water-side pressure drops cooling | |||
| Radiator pressure drop kPa | 31,7 | 25,0 | 22,1 |
| 3-way valve size | NS25 | NS32 | NS32 |
| 3-way valve pressure drop kPa | 19 | 15 | 25 |
| Centrifugal fan 230V-1Ph-50Hz direct drive | |||
| Number | 2 | 2 | 2 |
| Air quantit m3/s | 2,3 | 2,3 | 2,3 |
| External pressure Pa | 60 | 60 | 60 |
| Motor output kW | 1,5 | 1,5 | 1,5 |
| Centrifugal fans 400V-3Ph-50Hz v-belt drive | |||
| Number | 2 | 2 | 2 |
| Air quantity m3/s | 2,3 | 2,3 | 2,3 |
| External pressure Pa | 30 | 30 | 30 |
| Motor output kW | 2,2 | 2,2 | 2,2 |
| Filters EU5 | |||
| Number | 1 | 1 | 1 |
| Size: downward blowing | 560x650 | 560x650 | 560x650 |
| After-heating 400V-3Ph-50Hz | |||
| Heating output kW | 6,6 | 6,6 | 6,6 |
| Number of elements | 2 | 2 | 4 |
| Number of steps | 2 | 2 | 3 |
| Humidification 400V-3Ph-50Hz | |||
| Humidification output kg | 4,7 | 4,7 | 9,4 |
| Connected load kW | 3,4 | 3,4 | 6,9 |
| Dimensions and weight | |||
| Width mm | 1775 | 1775 | 1775 |
| Depth mm | 650 | 650 | 650 |
| Height mm | 1920 | 1920 | 1920 |
| Weight kg | 370 | 370 | 370 |
| Connections | |||
| Cold water " | 1 | 1 1/4 | 1 1/4 |
| Humidifier mm | 6 | 6 | 6 |
| Drain mm | 32 | 32 | 32 |
| Unit´s electrical connected load with v-belt drive 400V-3Ph-50Hz | |||
| Types A and E kW | 2,2 | 2,2 | 2,2 |
| Type B kW | 8,8 | 8,8 | 14,2 |
| Type C kW | 5,6 | 5,6 | 9,1 |
| Type D kW | 12,2 | 12,2 | 21,1 |
| A=cooling | |||
| B=cooling + electrical heating | |||
| C=cooling + humidification | |||
| D=cooling + heating + humidification + drying | |||
| E = water heating instead of electrical heating | |||
| When direct-drive version, the fan power-draw difference must be deducted from the connected load | |||
CWUC=blowing upward |
|||
| Nominal cooling output at room temperature 24? C, 50 %, water 7/12? C | |||
| Device type | 75 | 90 | 110 |
| Total output kW | 26 | 35 | 43 |
| Sensible output kW | 26 | 32 | 36 |
| Water-side pressure drops cooling | |||
| Coil pressure drop kPa | 31,7 | 25,0 | 22,1 |
| 3-way valve size | NS25 | NS32 | NS32 |
| 3-way valve pressure drop kPa | 19 | 15 | 25 |
| Centrifugal fans 230V-1Ph-50Hz direct drive | |||
| Number | 2 | 2 | 2 |
| Air quantity m3/s | 2,3 | 2,3 | 2,3 |
| External pressure Pa | 30 | 30 | 30 |
| Motor output kW | 1,5 | 1,5 | 1,5 |
| Centrifugal fans 400V-3Ph-50Hz v-belt drive | |||
| Number | 2 | 2 | 2 |
| Air quantity m3/s | 2,3 | 2,3 | 2,3 |
| External pressure Pa | 30 | 30 | 30 |
| Motor output kW | 2,2 | 2,2 | 2,2 |
| Filters EU5 | |||
| Number | 2 | 2 | 2 |
| Size: downward blowing | 600x600 | 600x600 | 600x600 |
| After-heating 400V-3Ph-50Hz | |||
| Heating output kW | 6,6 | 6,6 | 12,0 |
| Number of elements | 2 | 2 | 4 |
| Number of steps | 2 | 2 | 3 |
| Humidification 400V-3Ph-50Hz | |||
| Humidification output kg | 4,7 | 4,7 | 9,4 |
| Connected load kW | 3,4 | 3,4 | 6,9 |
| Dimensions and weight | |||
| Width mm | 1775 | 1775 | 1775 |
| Depth mm | 650 | 650 | 650 |
| Height mm | 1920 | 1920 | 1920 |
| Weight kg | 370 | 370 | 370 |
| Exhaust chamber height 500 mm | |||
| (to be added to height of unit, model CWUC) | |||
| Connections | |||
| Cold water " | 1 | 1 1/4 | 1 1/4 |
| Humidifier mm | 6 | 6 | 6 |
| Drain mm | 32 | 32 | 32 |
| Unit´s electrical connected load with v-belt drive 400V-3Ph-50Hz | |||
| Types A and E kW | 2,2 | 2,2 | 2,2 |
| Type B kW | 8,8 | 8,8 | 14,2 |
| Type C kW | 5,6 | 5,6 | 9,1 |
| Type D kW | 12,2 | 12,2 | 21,1 |
| A=cooling | |||
| B=cooling + electrical heating | |||
| C=cooling + humidification | |||
| D=cooling + heating + humidification + drying | |||
| E = water heating instead of electrical heating | |||
| When direct-drive version, the fan power-draw difference must be deducted from the connected load | |||
