The Refrigerant Compressor ADW51 is a widely used hermetic refrigeration compressor designed for small to medium cooling applications. Due to its stable performance, compact size, and energy efficiency, this compressor is commonly found in domestic refrigerators, freezers, and commercial cooling equipment. Refrigerant Compressor ADW51 Sikelan 1/6HP | 220-240V-R134a.
This article explains the specifications, working principle, applications, advantages, and selection tips for the ADW51 Sikelan compressor.
Overview of ADW51 Sikelan Compressor
It operates efficiently on 220–240V power supply and supports both 50Hz and 60Hz frequencies, making it suitable for many global markets.
It is built as a hermetic reciprocating compressor, meaning the motor and compression mechanism are sealed inside a steel shell to prevent refrigerant leakage and improve reliability.
Technical Specifications OF Refrigerant Compressor ADW51
Here are the common specifications of the Refrigerant Compressor ADW51 Sikelan 1/6HP:
- Brand: Sikelan
- Model: ADW51
- Compressor Type: Hermetic reciprocating
- Horsepower: 1/6 HP
- Refrigerant: R134a
- Voltage Range: 220–240V
- Frequency: 50–60Hz
- Application Type: LBP (Low Back Pressure)
- Cooling Application: Medium temperature refrigeration
These specifications make the compressor compatible with standard household and light commercial refrigeration systems. https://primeactech.com/
Working Principle
The ADW51 compressor works by compressing low-pressure refrigerant vapor from the evaporator into high-pressure vapor.
The sealed motor ensures:
- Reduced noise
- Improved cooling efficiency
- Long service life
ADW51 Compressor Specification:
| COMPANY | SIKELAN |
| MODEL | ADW51 |
| REFRIGERANT | R134A |
| VOLTAGE | 220-240V |
| MOTOR TYPE | RSIR |
| TYPE | HERMATIC |
| POWER | 1/6HP |
| FREQUENCY | 50/60HZ |
| APPLICATION | LOW BACK PRESSURE (LBP) |
| COOLING CAPACITY | 125W |
| Height (h) | 157mm |
| Input Power (without RC) | 104w |
| COP (without RC) | 1.20 |
| ORIGIN | CHINA |
COOLING CAPACITY
Based on the evaporating temperature (∘C):
| Evaporating Temp (∘C) | Cooling Capacity (W) |
| -30 | 74 |
| -25 | 96 |
| -23.3 (Standard) | 125 |
| -20 | 156 |
| -15 | 195 |
| -10 | 245 |
| -5 | 305 |
| 0 | 375 |
Conclusion
The Refrigerant Compressor ADW51 is a dependable and efficient compressor for domestic and light commercial refrigeration systems. Its robust design, energy efficiency, and wide compatibility make it a preferred choice for technicians and HVAC professionals.
For reliable cooling performance and long service life, the ADW51 Sikelan compressor remains a strong option in modern refrigeration applications.
