The SIKELAN Compressor ADW128 3/8+ HP is a high-performance refrigeration compressor designed for reliable and efficient cooling applications. Operating on R134A refrigerant with a 220–240V power supply, this compressor is widely used in commercial and professional refrigeration systems where stable cooling and durability are essential.
Overview of SIKELAN ADW128 Compressor
The ADW128 is a hermetically sealed compressor built to handle medium cooling loads with excellent energy efficiency. The 3/8+ horsepower capacity provides stronger performance than standard 3/8 HP compressors, making it suitable for systems that require faster temperature recovery and continuous operation.
SIKELAN compressors are known for consistent quality, low failure rates, and smooth operation.

Technical Specifications
- Brand: SIKELAN
- Model: ADW128
- Power Output: 3/8+ HP
- Voltage: 220–240V
- Frequency: 50/60 Hz
- Refrigerant: R134A
- Compressor Type: Hermetic
- Cooling Method: Air-cooled
- Application Type: Medium-duty refrigeration
| COMPANY | SIKELAN |
| FULL MODEL | ADW128 |
| REFRIGERANT | R134A |
| VOLTAGE | 220-240V |
| FREQUENCY | 50/60HZ |
| POWER | 3/8+HP |
| TYPE | HERMATIC |
| COOLING CAPACITY | 320W |
| APPLICATION | MEDIUM BACK PRESSURE (MBP) |
| ORIGIN | CHINA |
| Evaporating Temp (∘C) | Cooling Capacity (W) |
| -30 | 189 |
| -25 | 246 |
| -23.3 (Standard) | 320 |
| -20 | 400 |
| -15 | 499 |
| -10 | 627 |
| -5 | 781 |
| 0 | 960 |
Installation and Maintenance Guidelines
- Ensure correct 220–240V electrical supply
- Use only R134A refrigerant
- Maintain proper airflow around the compressor
- Keep the refrigeration system clean and moisture-free
- Perform routine condenser and electrical inspections
Following these steps helps maximize compressor efficiency and lifespan.
Key Features of ADW128 Compressor
1. Enhanced Cooling Performance
The 3/8+ HP motor offers higher torque and improved cooling efficiency, making it ideal for demanding refrigeration environments.
2. Energy-Efficient Design
Optimized internal components reduce power consumption while maintaining strong cooling output.
3. Environment-Friendly Refrigerant
Compatible with R134A, a refrigerant known for zero ozone depletion and stable thermal properties.
4. Low Noise and Vibration
Advanced mechanical balancing ensures quiet operation, improving user comfort and system stability.
5. Durable Construction
Built with high-quality materials to ensure long service life under continuous operation.


