Embraco NEK2150U-863NA51 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 | NEK2150U |
| OEM engineering code | 863NA51 |
| Compressor type | Hermetic reciprocating, fixed speed |
| Application | LBP / low temperature |
| Refrigerant | R290 |
| Power supply | 220–240 V, single phase, 50 Hz |
| Nominal horsepower | 1/2 HP |
| Displacement | 13.54 cm³ |
| Suction / discharge diameters | 8.1 / 6.1 mm |
| Shell dimensions (W × D × H) | 162 × 199 × 201.1 mm |
| Net weight | 11.6 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 | 582 W |
| Power input | 441 W |
| Operating current | 2.83 A at 220 V |
| Performance status | OEM tested |
Manufacturer sources: Embraco product record | Dimensional drawing
