Magnetic Bearing Centrifugal Chiller
Engineered with magnetic levitation bearings and high-efficiency centrifugal compression technology. Non-contact operation eliminates friction wear, significantly reducing energy consumption and maintenance costs to deliver a ultra-reliable central HVAC solution for large commercial buildings and industrial applications.
A Game-Changing Energy Saving Logic
Traditional fixed-frequency chillers suffer significant efficiency drops at part-load. Magnetic bearing centrifugal chillers eliminate friction loss via oil-free magnetic levitation. Paired with VFD centrifugal compression, rotational speed and power loss decrease at lower loads—making part-load efficiency even superior to full-load performance. Since building HVAC systems operate at part-load ~90% of the year, this is the key to massive electricity savings.
- Oil-Free Magnetic Levitation Bearings — Eliminates friction and oil changes for quieter, longer-lasting operation
- Lubricant-Free System — No oil film degradation or oil-return losses, ensuring long-term stable heat exchange
- Soft Start & Low Surge Current — Reduces startup inrush current, easing contract capacity and grid burdens
- Long Lifespan Engineering — Zero contact wear on rotating parts dramatically lowers maintenance costs and downtime risks
| Model | Cooling Capacity (RT) | COP (kW/kW) | IPLV (kW/kW) | Refrigerant | Power Supply | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|
| SCW-100 | 100 | 6.1 | 10.0 | R-134a | 3Φ/380V/60Hz | 2,350×980×1,550 | 1,650 |
| SCW-150 | 150 | 6.3 | 10.0 | R-134a | 3Φ/380V/60Hz | 2,450×1,050×1,650 | 1,900 |
| SCW-200 | 200 | 6.2 | 9.9 | R-134a | 3Φ/380V/60Hz | 2,700×1,200×1,750 | 2,250 |
| SCW-300 | 300 | 6.1 | 9.7 | R-134a | 3Φ/380V/60Hz | 3,200×1,400×1,950 | 3,100 |
| SCW-400 | 400 | 6.0 | 9.6 | R-134a | 3Φ/380V/60Hz | 3,400×1,600×2,100 | 3,900 |
| SCW-500 | 500 | 6.0 | 9.6 | R-134a | 3Φ/380V/60Hz | 3,800×1,700×2,250 | 4,650 |
| SCW-800 | 800 | 5.9 | 9.5 | R-134a | 3Φ/380V/60Hz | 4,600×1,900×2,300 | 6,500 |
| SCW-1000 | 1,000 | 5.9 | 9.5 | R-134a | 3Φ/380V/60Hz | 4,900×2,000×2,350 | 7,200 |
| SCW-1500 | 1,500 | 5.8 | 9.4 | R-134a | 3Φ/380V/60Hz | 5,600×2,200×2,550 | 9,800 |
| SCW-2000 | 2,000 | 5.8 | 9.4 | R-134a | 3Φ/380V/60Hz | 6,200×2,400×2,700 | 12,500 |