| Electrical data | |
|---|---|
| Supply voltage | 400 V / 50 Hz / 3 Ph |
| Max. current draw | 375 A |
| Minimum cable cross-section for 25 m feed | 5x 185 mm² |
| Refrigeration circuit | |
|---|---|
| Refrigerant | R449A |
| Number of refrigeration circuits | 2 |
| Consumer circuit | |
|---|---|
| Pump head | 3,5 bar |
| Volume flow | 30 |
| Dimensions and weight | |
|---|---|
| Length | 6100 mm |
| Width | 2450 mm |
| Height | 2600 mm |
| Weight | 8500 kg |
| Connections | |
|---|---|
| Consumer | 2x Flansch DN 100 |
| Operating environment |
|---|
| Max. 35 °C Außentemperatur |
| Coolant |
|---|
| Tyfoxit F 50 Calciumchlorid 30 % Wasser / Glykol |
| Special equipment |
|---|
| Fernwartung: UMTS-Router |
| Leistungsmessung: Kälteleistung |
| Brine temperature [°C] |
Evaporation [°C] |
Capacity control [%] |
Cooling capacity [kW] |
Electrical power [kW] |
Current draw [A] |
Heat output [kW] |
|---|---|---|---|---|---|---|
| -40 | - | - | - | - | - | - |
| -35 | -40 | 100 | 140.4 | 175.6 | 296.2 | 218 |
| -30 | -35 | 100 | 179.4 | 184.6 | 309.4 | 273 |
| -25 | -30 | 100 | 224.8 | 193 | 321.8 | 335.8 |
| -20 | -25 | 100 | 277.4 | 201.2 | 334.2 | 408 |
| Brine temperature [°C] |
Evaporation [°C] |
Capacity control [%] |
Cooling capacity [kW] |
Electrical power [kW] |
Current draw [A] |
Heat output [kW] |
|---|---|---|---|---|---|---|
| -40 | -45 | 100 | 131 | 133.2 | 234.6 | 206.6 |
| -35 | -40 | 100 | 165.2 | 138.4 | 242.2 | 256 |
| -30 | -35 | 100 | 205.8 | 145 | 251.2 | 313 |
| -25 | -30 | 100 | 253.2 | 152.4 | 262 | 378.6 |
| -20 | -25 | 100 | 308.4 | 161 | 274.4 | 454 |
| Brine temperature [°C] |
Evaporation [°C] |
Capacity control [%] |
Cooling capacity [kW] |
Electrical power [kW] |
Current draw [A] |
Heat output [kW] |
|---|---|---|---|---|---|---|
| -40 | -45 | 100 | 142.6 | 85.4 | 172 | 220.8 |
| -35* | -40* | 100* | 178.4* | 92.4* | 180.6* | 271.8* |
| -30 | -35 | 100 | 221 | 102 | 190.2 | 324.4 |
| -25 | -30 | 100 | 270.8 | 108.8 | 201.4 | 383.8 |
| -20 | -25 | 100 | 328.6 | 118.2 | 214 | 452 |
The cooling capacity stated above is the net capacity at the evaporator. The heat input into the hydraulic system caused by external pumps and insulation losses must be taken into account.
* Rated operating point
