Embraco NT2180U-843AA04 Hermetic Compressor – Single Phase
Fixed-speed hermetic reciprocating compressor for R290 low-back-pressure refrigeration, operating on a 220–240 V, 50 Hz supply.
Technical Specifications
| Specification | Details |
|---|
| Model | NT2180U |
| OEM engineering code | 843AA04 |
| Compressor type | Hermetic reciprocating, fixed speed |
| Application | LBP / low temperature |
| Refrigerant | R290 |
| Power supply | 220–240 V, single phase, 50 Hz |
| Nominal horsepower | 1 HP |
| Displacement | 22.37 cm³ |
| Suction / discharge diameters | 9.6 / 6.42 mm |
| Shell dimensions (W × D × H) | 175.9 × 226.8 × 241 mm |
| Net weight | 18 kg |
Example Performance – R290, 50 Hz
ASHRAE conditions: −23.3°C evaporating, +54.4°C condensing, +32.2°C return gas and +32.2°C liquid temperature.
| Performance | Details |
|---|
| Cooling capacity | 927 W |
| Power input | 693 W |
| Operating current | 4.6 A at 220 V |
| Performance status | OEM tested |
Manufacturer sources: Embraco product record | Dimensional drawing
