The Panrui PRVF permanent magnet VSD single-stage screw air compressor is a compact, first-class energy-efficiency unit available in air-cooled and oil-cooled configurations for 7.5–37 kW applications.
Key Features
- Permanent magnet synchronous motor with VSD startup for smooth, efficient operation.
- First-class energy efficiency rating across the range.
- Integrated direct-drive design for compact footprint and low noise.
- Air-cooled and oil-cooled variants to suit different installation conditions.
- Intelligent control with automatic start/stop and fault alarm.
Technical Specifications
| Model | Power (kW/HP) | Exhaust Volume / Pressure (m³/min / MPa) | Dimensions L×W×H (mm) | Weight (kg) |
|---|---|---|---|---|
| PRVF 10 | 7.5/10 | 1/0.8 | 900×670×880 | 125 |
| PRVF 20 | 15/20 | 2.1/0.8 | 1080×750×1030 | 200 |
| PRVF 30 | 22/30 | 3.5/0.8 | 1080×850×1200 | 280 |
| PRVF 50 | 37/50 | 6.3/0.8 | 1200×1000×1400 | 440 |
- Compression level: single-stage
- Cooling: air-cooled / oil-cooled
- Energy efficiency: first-class
- Startup: VSD frequency conversion
- Power supply: 380 V / 50 Hz
- Motor speed: 3000–3600 r/min
- Noise: ≤ 66–78 dB
- Discharge temperature: ≤ 55 °C
- Oil content in air: ≤ 3 ppm
