200KW VSD Direct-driven Water Cooling Oil-free Rotary Screw Compressor
Engineered for the most demanding industrial standards, the AIRERA 200kW oil-free rotary screw compressor delivers 100% Class 0 certified pure, oil-free compressed air, eliminating any risk of contamination in critical environments like electronics, and food processing. By seamlessly integrating cutting-edge VSD technology with a heavy-duty direct-driven system, this powerhouse eliminates transmission losses and cuts energy costs by up to 35%, while its highly efficient water-cooling design ensures optimal thermal stability and longevity during continuous high-load operations, providing your enterprise with a sustainable, ultra-reliable, and energy-efficient power solution.
Advantages of OGFD Air Screw Compressor:
- Constant Voltage and Power Saving
- Water filter
The housing is made of stainless steel, offering high filtration precision and a long service life, ensuring the system remains clean and free of impurities.
- Water cooler
The plates are made of special 304L stainless steel, offering corrosion resistance and high thermal efficiency, which reduces pressure and temperature differentials and ensures the system operates under near-isothermal compression. The system features a compact design, requires less cooling water, minimizes pressure loss, enhances durability, and is easy to clean and maintain.
| ITEM | UNIT | MODEL OGWD-200D A/B/CVP |
|---|---|---|
| Free air delivery | m³/min | 21.6-36.0|19.8-33.0|16.2-27.0 |
| Max. working pressure | MPa | 0.7-1.0 |
| Compressor type | Oil-free screw compressor | |
| Cooling type | Wate 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) | ≤79 |
| Drive rotor speed | rpm | 3000 |
| Compressed air outlet temperature | ℃ | Ambient temperature＋15 |
| Cooling water flow | m3/min | 640 |
| Control mode | Intelligent controller | |
| Safety valve set pressure | MPa | 0.77 ~ 1.10 |
| Lubricating water volume | L | 480 |
| Compressed air outlet connection | DN100 | |
| Dimension - L | mm | 3150 |
| Dimension - W | mm | 1850 |
| Dimension - H | mm | 1850 |
| Net Weight | kg | 5000 |
| Motor - Model | TYCP280M1-8 | |
| Motor - Speed | rpm | 3000 |
| Motor - Rated Power | KW | 200 |
| 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 | 338 |
| Motor - Weight of motor | kg | 618 |
We use high-efficiency motors (IE3/IE4) with an independent cooling structure. In our water-cooled models, the motor’s heat management is often synchronized with the main water-cooling circuit or supported by a dedicated heavy-duty fan, ensuring the motor stays well below its Class F insulation temperature limit even during peak summer production.
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