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Description
1. Atlas Copco Oil-Free Air Compressor
Brand: Atlas Copco
Model: ZE 4 VSD
Type: Oil-Free Screw Compressor
Technology: Variable Speed Drive (VSD)
Air Quality Class: ISO 8573-1 Class 0 (100% oil-free)
CE Marked: CE 0038
Part Number: 1635 4153 00
Manufactured by: Atlas Copco Airpower n.v., Wilrijk, Belgium
Nameplate Note: Fields for serial number, pressure, power, RPM, and weight are blank (may be retrievable from control panel)
2. Siemens Electric Motor (Used Inside Compressor)
Manufacturer: Siemens
Country of Origin: Czech Republic
Model: 1LG6 316-4Z791-Z 315L
Rated Power: 316 HP (~235.6 kW)
Voltage & Current Ratings:
380V Δ / 660V Y → 420A / 240A
400V Δ / 690V Y → 410A / 250A
Frequency: 50/60 Hz
RPM:
50 Hz: 1200 RPM
60 Hz: 3750 RPM
Power Factor (cos φ): 0.85 / 0.86
Efficiency (%): 95.1 / 94.8 / 94.6 (based on voltage/frequency)
Frame: 315L
Enclosure: TEFC (Totally Enclosed Fan Cooled)
Insulation Class: F
Weight: 1105 kg
IP Rating: IP55
Special Feature: Inverter Duty
Speed Range: 1200–3750 RPM
Duty Type: S1 Continuous
Technical Details
| Model Number | ZE 4 VSD |
|---|---|
| Model Number | ZE 4 VSD |
| ISO 15926 Pt 4 | 7459 |
| PCA RDS Code | RDS14286497 |
| CFIHOS ID | CFIHOS-30000524 |
| Direction of Rotation | Clockwise |
| IFC Class | IfcCompressor |
| Fluid Name | Ambient air |
| Test Medium | Ambient air |
| Test Pressure | 15 bar |
| Insulation Class | Class F |
| UNSPSC Code | 40151600 |
| Compressibility Factor Z at Inlet | ~1.000 |
| Molecular Weight | 28.97 g/mol |
| Upper Limit Allowable Speed | 3750 RPM |
| Lower Limit Design Outlet Temperature | ~5°C |
| Lower Limit Operating Suction Pressure | atmospheric pressure |
| Upper Limit Design Outlet Temperature | ~60°C |
| Specific Heat Ratio Cp/Cv at Inlet | ~1.4 |
General Terms
- ReflowX and the seller retain the right to evaluate and approve offers.
- Buyers should verify quantities and conditions upon delivery.
- After successful engagement, both buyer and seller manage communication for payment terms and delivery schedule.
- All parties agree to adhere to ReflowX Terms and Conditions in transactions.
- Buyers can request value-added services such as pre-purchase inspections, Expediting & Delivery Services through ReflowX. Contact us!
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