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VSD Screw Compressor
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| Place of Origin | Germany |
| Brand Name | Shanghai Rotorcomp |
| Certification | ISO.TUV,CE,GS |
| Model Number | LGFD VSD screw compressor |
Commercial Medical Air Compressor / Black 2 Stage Air Compressor
High reliability
World class R&D team---provide the powerful safeguard to product quality
"Rotorcomp" rotor line, cylinder bearing or taper-roller bearing integrative design, bearing lifespan >>100,000 hours
Direct drive, large rotor and slow rotation speed
Large size fan motor
Five years warranty for main machine, two years warranty for motor and radiator
Patent air valve and patent cooler
Coolant and three filters imported from Germany
First class production process and inspection equipment, realize the designer’s philosophy perfectly
1. World-leading "Made in Germany" Rotorcomp screw air end
2,25-30% energy saving than normal VSD compressor
3. wider 15-60hz adjustable-speed drive system
4. Intelligent touchable PLC control system
5. Double higher efficient VSD energy-saving motors in IE3 CE&MEPS
6. Unique driving guard system
7. ISO, TUV, GA, CE,SGS certificates
Shanghai rotorcomp Variable speed drive Screw Air Compressor adapting the amount of free air delivered to compressed air demand is the most economical operating method where demand for compressed air fluctuates considerably or where the stored volume is very small or where operating below peak load.
Inverter: Frequency changer can control the displacement by adjusting the motor’s speed based on the actual air consumption.
1. Motor and converter PTC thermal protection ,in continuous operation on overload and over curre nt protection.
2.Converter has flexibility,and user friendliness.
3.Converter with a large number of maintenance,monitoring and diagnosis function.
Control system:
1.high definition lcd touch display,intuitive interface,humanized menu structure design.
2.multi- line operation parameters can be reality and history.
3.Uses the original well-well- known electronic control,simple operation,convenient query maintenance.
110KW air cooling compressor parameters
| ITEM | UNIT | MODEL | |||
| LGFD-20/8 | LGFD-16/10 | LGFD-13.5/13 | |||
| Discharge capacity | m3/min | 20 | 16 | 13.5 | |
| Working pressure | MPa | 0.8 | 1.0 | 1.3 | |
| Cooling style | Air cooling | ||||
| Working style | one stage, continuous working | ||||
| Driven method | Direct driven | ||||
| Inlet status | Temperature | ℃ | ≤40 | ||
| Pressure | MPa | Atmospheric pressure | |||
| Relative humidity | ≤100% | ||||
| Noise | dB(A) | ≤82 | |||
| Oil content | ppm | ≤2 | |||
| Drive rotor speed | rpm | 1231-2961 | |||
| Dust particle size | μm | 1μm | |||
| Cooler outlet temperature | ℃ | Ambient temperature＋10 | |||
| Cooling air flow | m3/min | 480 | |||
| Displacement control mode | Load/empty + stop for too long empty status | ||||
| Safety valve set pressure | MPa | 0.88 | 1.1 | 1.43 | |
| Lubricating oil volume | L | 80 | |||
| Lubricating oil brand | ROTOROCMP | ||||
| Air outlet connection size | DN80 | ||||
| Drain connection size | G1 | ||||
| Dimension | L | mm | 2350 | ||
| W | mm | 1500 | |||
| H | mm | 1760 | |||
| Net Weight | kg | 2200 | |||
| Motor | Type | Y2315S-2 | |||
| Rating | rpm | 896-2974 | |||
| Power | KW | 110 | |||
| Service coefficient | 1.2 | ||||
| Degree of protection | IP55 | ||||
| Insulation class | F(B) | ||||
| Startup mode | Reduced voltage | ||||
| Voltage | V | 380 | |||
| Frequency | Hz | 50 | |||
| Rated current | A | 197 | |||
| Weight of motor | kg | 920 | |||
| Note: |
| 1. The above parameters and color are designed according to customer needs, the parameters are for reference only, the final parameters of the drawings shall prevail; |
| 2. According to user requirements and needs, to join way: air/water cooling, oil content, weight, appearance size according to the need to design, to the final order and the technical agreement shall prevail; |
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3. Frequency Inverters (ABB&SIEMENS customized). 4. 1 year warranty, 5 years warranty for air end |
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