Features
| Performance | 50 Hz (30 bar) | 60 Hz (30 bar) | ||
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| Speed (RPM) | 1450 | 1750 | ||
| Charging capacity (m³/h)* | 45 | 55 | ||
| Power requirement (kW) | 10,7 | 14 | ||
| Heat dissipation (kCal/h) | 8282 | 10836 | ||
| *Charging capacity is from ambient pressure to final pressure. Tolerance +/-5%. | ||||
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| Design | ||||
| No. of cylinders | 2 | |||
| Cylinder arrangement | 90° V | |||
| No. of compression stages | 2 | |||
| Cooling | Air | |||
| Cooling system | Direct driven axial fan | |||
| Valve LP | Reed valve | |||
| Valve HP | Concentric plate valve | |||
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| Dimensions & weight | ||||
| Cylinder diameter LP | 105 mm | |||
| Cylinder diameter HP | 50 mm | |||
| Stroke | 80 mm | |||
| Weight (compressor/el.motor) | 328 kg | |||
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| Lubrication | ||||
| Oil type | Synthetic oil (see approved list) | |||
| Sump capacity | 4 litres | |||
| Lubrication system | Splash | |||
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| Operating parameters | ||||
| Maximum delivery pressure | 40 bar | |||
| Ambient temperature | 45°C | |||
| Normal working pressure LP | 4–5 bar | |||
| Normal temperature outlet air | 15°C–30°C above ambient temperature | |||
| Maximum speed | 1800 RPM | |||
| Set point thermo switch air alarm/stop | 75°C/80°C | |||
| Rotation | Anti-clockwise (looking at the drive end) | |||
| Safety valves set point | 5–10% above stage pressure | |||
| Max. noise level | 84 dBA | |||
| Max. vibration level | 40 mm/s-RMS | |||
