Hight temperature Heat Pumps
High temperature heat pumps can be used in Industry for hot water production in temperature range from 70°C to 120°C . One of the main challenges of high temperature heat pumps is their integrability into the production process industry and to match the available heat source to the required heat demand.
Selecting a High temperature requires calculating the exact amount of heating kW needed, for a process that is, the precise amount of energy added to the process machinery. Klima-Alfa engineers study the application in detail and then a High Temperature Heat pump designed and components selected for right capacity, maximum efficiency, reliability.
| Model | UNIT | KLIMA ALFA 10 S | KLIMA ALFA 20 S | KLIMA ALFA 40 S | KLOMA ALFA 70 S |
|---|---|---|---|---|---|
| Heating capacity* | kW | 9 | 17 | 35 | 70 |
| Water Heating | LPH | 250 | 500 | 1000 | 2000 |
| Electrical supply | V/Hz/Phase | 220/50 Hz/1Ph | 440/50/3 ph | 440/50/3 | 440/50/3 |
| Recommended Tank | Ltrs | 1000 Ltrs | 2000 Ltrs | 4000 Ltrs | 2 X 4000 Ltrs |
| Max water temperature | Deg C | 60 Deg C | 60 Deg C | 60 Deg C | 60 Deg C |
| Power consumption (Input) | kW | 2.5 | 4.5 | 9 | 18 |
| Full load current | Amps | 12 | 8 | 25 | 35 |
| Refrigerant type | R134a | R134a | R134-A | R134a | |
| low/ high pressure switch | bar | 0.5/28 | 0.5/28 | 0.5/28 | 0.5/28 |
| Heat exchanger | SS Shell and coil | SS Shell and coils | SS Shell and coil | SS Shell and coil | |
| Fans | Axial type Direct drive, 4 blade 1 no | Axial type Direct drive, 4 blade 1 no | Axial type Direct drive, 4 blade 1 no | Axial type Direct drive, 4 blade 1 no | |
| Water circulation | Pump built in | Pump built in | Pump built in | Pump built in | |
| water circulation rate | Lt./min | 30 LPMn | 40 LPM | 75 LPM | 180 LPM |
| Diameter of pipe connections | mm / inch | 25mm/1” | 25mm/1” | 25 / 1" | 37/1.5” |
| Housing Dimensions | GI - powder coat finish | GI - powder coat finish | GI - powder coat finish | GI Powder Coat | |
| Height | mm | 1100 | 1450 | 1700 | 1800 |
| Width | mm | 750 | 950 | 1200 | 1700 |
| Width | mm | 750 | 950 | 1200 | 1700 |
| Depth | mm | 450 | 450 | 850 | 950 |
* Nominal Heating capacity at rated conditions of 25 Deg C 70% RH and water entering C