Description
LG Inverter Scroll Chiller (Heat Pump model) provides cooling and heating of large buildings. They are available in nominal power in cooling mode from 65 to 222 kW.
Model ACHH020LBAB
Manufacturer: LG
Technical features
| Cooling capacity [kW] / [RT] | 65 / 18,5 |
| Heating capacity [kW] / [RT] | 70,3 / 20 |
| Input power cooling [kW] | 22,2 |
| Input power heating [kW] | 21,6 |
| EER/COP [W/W] | 2,93 / 3,25 |
| SEER/SCOP [W/W] | 4,40 / 3,30 |
| Operating range cooling [°C] | -15 ~ +48°C |
| Operating range heating [°C] | -30 ~ +35°C |
| Outlet temperature cooling [°C] | +5 ~ +20°C |
| Outlet temperature heating [°C] | +30 ~ +55°C |
| Sound power | 67 |
| Refrigerant type; amount of charged | R410A; 7,0 kg x 6 |
| No. of compressor | 2 |
| No. of fan; no. of vanes | 2; 4 |
| Dimensions [mm] | 765 х 2293 х 2154 |
| Weight [kg] | 520 |
| Max.operating current [A] | 39 |
| Phase; Lines; V | 3; 4; 380 ~ 415 V |
Important features
- Inverter compressor that provides high efficiency at low vibration and low noise level
- 6 bypass valves to prevent compressor damage
- Wide range of operation, at frequencies from 30 to 130 Hz
- HiPOR™ (High Pressure Oil Return) technology boosts compressor efficiency by directly returning oil into the compressor
- If one compressor or one cycle has a trouble or to be repaired, backup
operation helps the whole unit to operate continuously - Ocean Black Fin – the black coating with enhanced epoxy resin is applied on the heat exchanger for strong protection from various corrosive external conditions such as salt contamination and air pollution
- Black box function – Quick service can be done because operation data can be saved for 180 seconds before system failure.
- Installation space is much smaller than A company’s due to compact size (43% Reduction)
- Lower noise can remove complains from noise pollution and provide a quieter environment. Silent operation function can reduce noise levels at night time by adjusting the fan RPM
- HMI Touch Controller and BMS communication system (Building Management System)
