The Danfoss Performer SY240A4CBE is a premier 20 HP / 20 Tons hermetic scroll compressor engineered for large-scale commercial air conditioning, industrial chillers, and heavy-duty HVAC/R applications. Known for its high reliability and silent operation, it features wide refrigerant compatibility, working efficiently with R22, R407C, R134a, and R513A.
| Parameter / Feature | Detailed Specifications |
|---|---|
| Model Number | SY240A4CBE (Danfoss Performer Series) |
| Nominal Capacity | 20 HP / 20 Tons (Approx. 240,000 BTU/h) |
| Power Supply (A4) | 380-415V/3Ph/50Hz & 460V/3Ph/60Hz |
| Compatible Refrigerants | R22, R407C, R134a, R513A |
| Oil Charge & Type | 8.0 Liters / POE Lubricant 320SZ |
| Connection Type | Brazed (Suction: 1-5/8" | Discharge: 1-1/8") |
| Net Weight / Gross Weight | 152 kg / 168 kg |
Please ensure the electronic motor protection module inside the electrical box is wired correctly before commissioning. For system retrofits or replacements, thoroughly flush any residual mineral oil from legacy R22 systems to prevent lubricant contamination with the new POE 320SZ oil, which can lead to compressor failure.
The Danfoss Performer SY240A4CBE is a premier 20 HP / 20 Tons hermetic scroll compressor expertly engineered for large-scale commercial air conditioning, industrial water chillers, and heavy-duty HVAC/R applications. Featuring wide refrigerant compatibility, it works seamlessly with R22, R407C, R134a, and R513A, making it the ideal choice for both modern high-efficiency eco-friendly cooling systems and legacy equipment replacements.
Multi-Refrigerant Compatibility: Charged with premium synthetic POE 320SZ oil, this single compressor can operate with environmentally friendly HFC/HFO refrigerants like R407C, R134a, and R513A, while also serving as a robust alternative for traditional R22 systems.
High Efficiency & Low Vibration: The optimized scroll wrap design and ultra-precise manufacturing tolerances ensure an industry-leading Coefficient of Performance (COP) under heavy continuous loads, delivering whisper-quiet operation and minimal structural vibration.
Integrated Electronic Protection: Equipped with a factory-installed, high-sensitivity electronic motor protection module inside the electrical box. It monitors winding temperature and phase sequence in real-time, effectively shielding the motor from loss of phase, overload, or overheating.
| Parameter | Detailed Specification / Factory Data |
|---|---|
| Brand & Series | Danfoss Performer (Hermetic Scroll Series) |
| Model Designation | SY240A4CBE (Ordering Code: 120U0001) |
| Nominal Capacity | 20 HP / 20 Tons (Approx. 240,000 BTU/h under 60Hz rating conditions) |
| Power Supply Code (A4) | 3-Phase | 50Hz: 380-415V / 60Hz: 460V |
| Electrical Parameters | Locked Rotor Amps (LRA): 215A | Max Continuous Current (MCC): 50A | Rated Load Amps (RLA): 35.7A |
| Swept Volume / Displacement | 347.80 cm³ / Swept volume flow rate approx. 34.8 m³/h |
| Lubricant Specifications | Full Synthetic Ester Oil POE 320SZ | Initial Charge: 8.0 Liters |
| Configuration Connection (BOM) | CBE (Brazed ODF Stub Tubes, with oil sight glass) |
| Pipe Interface Dimensions | Suction Connection: 1-5/8 Inch ODF | Discharge Connection: 1-1/8 Inch ODF |
| Weight Parameters | Net Weight (Bare Compressor): 152 kg | Gross Weight (With Shipping Pallet): 168 kg |
| Physical Dimensions (D × H) | Diameter: 344 mm | Total Height: 727 mm |
| Maximum System Charge Limit | 16.0 kg Maximum Allowable Refrigerant Charge |
1. System Flushing Required: If replacing a legacy compressor in an R22 mineral oil system, the pipework must be thoroughly flushed with professional cleaning solvents. Mixing residual mineral oil with the compressor's POE 320SZ synthetic oil is strictly prohibited, as it leads to oil degradation, loss of lubrication, and imminent bearing failure.
2. Deep Vacuum Evacuation: Synthetic POE oils are highly hygroscopic (moisture-absorbent). Once pipe welding is completed, the system must be evacuated using a high-precision digital vacuum gauge to below 500 microns. This ensures all moisture is eliminated, preventing ice blockages or copper plating inside the scroll mechanism.
3. Correct Module Wiring: Always check and verify that the built-in electronic motor protection module's control circuit is fully wired before powering up. Never bypass the protection module during commissioning, as heavy-duty 20HP motors are highly vulnerable to instant winding burnout in phase loss or sudden overload conditions.
Product link:https://www.alibaba.com/product-detail/SY240A4CBE-Scroll-Compressor-20HP-380V-3Phase_1602006792957.html?spm=a2700.micro_product_manager.0.0.5d083e5fmA125M
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