AIRERA AGSD-7.5D A VP 7.5kW Variable Speed Rotary Screw Air Compressor
The AIRERA AGSD-7.5D C VP is a 7.5kW variable speed rotary screw air compressor designed for small industrial facilities and workshops that require stable compressed air supply with improved energy efficiency. Equipped with an inverter control system, the compressor automatically adjusts motor speed based on real time air demand. This helps reduce energy consumption while maintaining consistent air pressure in the system. Compared with traditional fixed speed compressors, the variable speed design allows the machine to operate more efficiently under fluctuating load conditions. Its compact structure and reliable components make it suitable for small factories and production environments.
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- Variable Speed Inverter Control
Automatically adjusts operating speed according to air demand to improve energy efficiency. - Stable Air Pressure Output
Maintains consistent compressed air supply for pneumatic equipment. - High Efficiency Screw Airend
Optimized rotor design improves compression efficiency and reliability. - Compact Industrial Structure
Space saving design suitable for workshop installation. - Energy Efficient Operation
Reduces energy consumption during partial load operation. - Intelligent Control Panel
Allows easy monitoring of pressure, temperature and operating status.
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Technical Data of Rotorcomp LGSD(C) series Screw Air Compressor |
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ITEM |
UNIT |
MODEL |
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AGSD-7.5 |
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Compressor |
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¹ Capacity (f.a.d.) at gauged pressure |
m3/min |
1.2 |
1.15 |
1 |
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Max. working pressure |
MPa |
0.7 |
0.8 |
1 |
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Compressor type |
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Oil inject screw compressor |
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Cooling type |
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Air cooling |
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Driven type |
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Direct driven |
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Inlet status |
Temperature |
℃ |
≤45 |
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Pressure |
MPa |
Atmospheric pressure |
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Relative humidity |
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≤90% |
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Cooling air flow |
m3/hr |
4800 |
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Control mode |
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Intelligent controller |
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Safety valve set pressure |
MPa |
0.77 |
0.88 |
1.1 |
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Lubricating oil volume |
L |
7 |
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Lubricating oil brand |
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ROTORCOMP |
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Drive rotor speed |
rpm |
2900 |
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Main Motor |
Rated Power |
KW |
7.5 |
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Type |
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Fix speed |
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Speed |
rpm |
2900 |
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Service factor |
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1.2 |
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Protection type |
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IP55 |
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Insulation class |
ISO |
F |
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Efficiency |
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IE3 |
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Startup mode |
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Direct starting |
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Voltage(Special on request) |
V |
380 |
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Frequency(Special on request) |
Hz |
50 |
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Rated current |
A |
14.37 |
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Fan Motor |
Rated Power |
KW |
0.12 |
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Type |
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Fix speed |
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Speed |
rpm |
1400 |
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Protection type |
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IP55 |
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Insulation class |
ISO |
F |
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Startup mode |
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Direct starting |
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Voltage(Special on request) |
V |
380 |
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Frequency(Special on request) |
Hz |
50 |
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- Q1: What is the benefit of a variable speed compressor?
- Variable speed compressors adjust motor speed according to air demand, reducing energy consumption and maintaining stable pressure.
- Q2: Is a 7.5kW compressor suitable for small workshops?
- Yes. It is commonly used in small production environments that require reliable compressed air for pneumatic tools.
- Q3: Does the inverter system reduce electricity consumption?
- Yes. The inverter system improves efficiency especially when air demand fluctuates during operation.
- Q4: Can voltage or configuration be customized?
- Yes. Electrical specifications can be adjusted according to customer requirements.
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