60HP VSD Direct-driven Air Cooling Oil-free Rotary Screw Compressor
The AIRERA 60HP (45kW) VSD Direct-Driven Oil-Free Rotary Screw Compressor is a premier industrial solution engineered for large-scale facilities requiring high-capacity, sterile air. By integrating advanced Variable Speed Drive (VSD) technology with a Direct-Drive architecture, this system dynamically adjusts motor speed to match fluctuating demand, eliminating idle energy waste and reducing power consumption by up to 35%.
The 100% Oil-Free Rotary Screw technology guarantees ISO Class 0 certified air, ensuring zero risk of contamination in sensitive environments. Supported by a high-performance Air Cooling system, it maintains peak thermal stability during continuous 24/7 duty cycles. AIRERA delivers the reliability and clean power essential for the healthcare sector, food and beverage processing, and precision high-tech manufacturing.
Advantages of OGFD Air Screw Compressor:
- Constant Voltage and Power Saving
- Air filter
Features a pre-filter with a pleated filter element, offering low pressure drop, durability, and the ability to remove 99.99% of airborne contaminants.
- Patented High-Efficiency Compressor Block
The compressor block is constructed from 304L stainless steel,featuring a world-class sealing system that integrates mechanical seals,an air curtain chamber, labyrinth seals, and a bypass channel into a single unit.
| ITEM | UNIT | MODEL OWFD-45D A/B/C VP |
|---|---|---|
| Free air delivery | m³/min | 4.5-7.5|4.0-6.8|3.6-6.0 |
| Max. working pressure | MPa | 0.7-1.0 |
| Compressor type | Oil-free screw compressor | |
| Cooling type | Air cooling | |
| Driven type | Direct driven | |
| Inlet status - Temperature | ℃ | 2-40 |
| Inlet status - Pressure | MPa | Atmospheric pressure |
| Inlet status - Relative humidity | ≤90% | |
| Noise Level | dB(A) | ≤66 |
| Drive rotor speed | rpm | 3000 |
| Compressed air outlet temperature | ℃ | Ambient temperature＋20 |
| Cooling air flow | m³/hr | 9500 |
| Control mode | Intelligent controller | |
| Safety valve set pressure | MPa | 0.77 ~ 1.10 |
| Lubricating water volume | L | 40 |
| Compressed air outlet connection | G1-1/2 | |
| Dimension - L | mm | 1920 |
| Dimension - W | mm | 1170 |
| Dimension - H | mm | 1320 |
| Net Weight | kg | 1340 |
| Motor - Model | TYCP180M2-8 | |
| Motor - Speed | rpm | 3000 |
| Motor - Rated Power | KW | 45 |
| Motor - Service factor | 1.2 | |
| Motor - Protection type | IP55 | |
| Motor - Efficiency | IE5 | |
| Motor - Startup mode | Frequency conversion starting |
|
| Motor - Voltage | V | 400(Special on request) |
| Motor - Frequency | Hz | 50-200(Special on request) |
| Motor - Rated current | A | 77 |
| Motor - Weight of motor | kg | 165 |
The system includes multiple safety sensors for high-temperature shutdown, over-pressure protection, and motor overload sensing. Any abnormality is immediately detected by the PLC, which triggers a safe stop to prevent equipment damage.
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