Embraco NJ6220Z Hermetic Compressor – Single Phase
Fixed-speed hermetic reciprocating compressor for R134a HBP refrigeration. The documented engineering code below is a 60 Hz version.
Technical Specifications
| Specification | Details |
|---|
| Model | NJ6220Z |
| OEM engineering code | 144HD11 |
| Compressor type | Hermetic reciprocating, fixed speed |
| Application | HBP |
| Refrigerant | R134a |
| Power supply | 208–230 V, single phase, 60 Hz |
| Nominal horsepower | 1 HP |
| Displacement | 26.11 cm³ |
| Suction / discharge diameters | 9.6 / 8 mm |
| Shell dimensions (W × D × H) | 178.5 × 223.2 × 269.6 mm |
| Net weight | 20.2 kg |
Example Performance – R134a, 60 Hz
ASHRAE conditions: +7.2°C evaporating, +54.4°C condensing, +35°C return gas and 8.3 K subcooling.
| Performance | Details |
|---|
| Cooling capacity | 2,651 W |
| Power input | 1,206 W |
| Operating current | 7.47 A at 208 V |
| Performance status | OEM tested |
Selection note: Confirm the supplied engineering code and frequency. These figures do not establish 50 Hz suitability.
Manufacturer sources: Embraco product record | Dimensional drawing
