Shanghai Schneider-Sunshine Mechanical Group Co.,Ltd.
Shanghai Schneider-Sunshine Mechanical Group Co.,Ltd. Screw Air Compressor Professional Manufacturer
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22KW VFD Air Compressor 6~8bar 30SA-PM Air Cooling frequency conversion
⊙ Rare Earth Permanent Magnet Frequency Conversion Energy-saving Air Compressor is a kind of air compressor with dual frequency conversion speed regulation function.
VFD Air Compressor power production processes with a reliable supply of quality compressed air in countless industrial, trade, and workshop applications. They are the preferred choice for users requiring constant pressure for extended periods of time.
To ensure that our rotary screw compressors operate as efficiently as possible, we developed our own special rotor profile. Our profile rotors provide energy savings of up to 15 % compared to other conventional rotor profile designs.
Our precision machined and generously sized roller bearings help give our profile airends an exceptionally long service life.
Screw Air Compressor Series With Frequency Control automatically adjusts to the air demand whilst controlling the pressure perfectly. In the event of a change of the pressure value, the output automatically adjusts.
⊙ why choose us
1. One-in-one axle structure
2. Approximate noiseless running
3. High Efficiency Permanent Magnet Motor
4. Higher reliability
5. Easier maintenance
6. Higher energy efficiency
⊙ You know the electricity cost of the air compressor:
Air compressor is a huge energy source. Generally speaking, air compressor equipment accounts for about 25% of the total power consumption of the factory.
The energy-saving improvement of air compressor can play a great role in reducing the overall energy consumption of the factory.
Permanent magnet frequency converter air compressor can save at least 26% energy compared with traditional air compressor.
⊙ Specification parameters
| Specifacation | Cooling Style | Pressure Range (bar) | Minimum Exhaust Volume (m³/min) | Rated exhaust capacity (m³/min) | Maximum Exhaust Volume (m³/min) | Motor Power (kw) | Total Weight (kg) | Dimension (L*W*H) (mm) |
| SRC-25SA-PM | Air cooling | 6~8 | 0.84 | 3.08 | 3.23 | 18.5 | 750 | 1030*887*1200 |
| SRC-30SA-PM | Air cooling | 6~8 | 0.84 | 3.76 | 3.95 | 22 | 750 | 1030*887*1200 |
| SRC-40SA-PM | Air cooling | 6~8 | 0.84 | 4.84 | 5.08 | 30 | 750 | 1030*887*1200 |
| SRC-50SA-PM | Air cooling | 6~8 | 1.47 | 6.32 | 6.64 | 37 | 760 | 1200*1098*1420 |
| SRC-60SA-PM | Air cooling | 6~8 | 1.47 | 7.53 | 7.91 | 45 | 920 | 1200*1098*1420 |
| SRC-75SA-PM | Air cooling | 6~8 | 2.30 | 9.36 | 9.83 | 55 | 1100 | 1500*1150*1550 |
| SRC-100SA-PM | Air cooling | 6~8 | 2.30 | 12.10 | 12.71 | 75 | 1150 | 1500*1150*1550 |
| SRC-125SA(W)-PM | Air cooling Water Cooling | 6~8 | 3.01 | 14.95 | 15.70 | 90 | 1700 | 2000*1400**1650 |
| SRC-150SA(W)-PM | Air cooling Water Cooling | 6~8 | 4.42 | 19.88 | 20.87 | 110 | 1800 | 2000*1400**1650 |
| SRC-185SA(W)-PM | Air cooling Water Cooling | 6~8 | 5.40 | 22.74 | 23.88 | 132 | 1850 | 2000*1400**1650 |
| SRC-225SA(W)-PM | Air cooling Water Cooling | 6~8 | 5.91 | 27.00 | 28.35 | 160 | 1950 | 2000*1400**1650 |
Characteristic:
1. Motor efficiency. The motor of permanent magnet frequency converter air compressor can reach 97%, while the general frequency converter can only reach 90%.
2. The influence on motor efficiency when motor speed drops. Permanent magnet frequency converter air compressor has no effect; the efficiency of general frequency converter motor will decrease by about 8%.
3. Comparing the efficiency of the integrated axis. Permanent magnet frequency converter air compressor is 100%; general frequency converter coupling can only reach about 96%.
4. Frequency conversion range. Permanent magnet frequency converter air compressor can reach 25%~100%. When the gas consumption is less than 40%, the general frequency converter will lose its effect.
5. Permanent magnet frequency converter saves about 17% compared with ordinary frequency converter.
