PA/PB series rotary vane compressors which is driven by High performance permanent magnet electric synchronous motor and all motors approved by IE4!
The purpose of combination designed to make the higher air capacity with highest efficiency!
INVT provided reliable and stable Inverter, the speed is variable and easier for the customer to adjust the air capacity to the user's needs!
All compressors widely used in Metal smelting, Textile, Pharmaceutical, Petroleum, Chemical, Cement, Food Package, Printing and packaging, and other industries.
INVT is committed to providing more reliable Inverter for all compressed air industries!
| Model | Unit | PB7 | PB11 | PB15 | PB18.5 | PB22 | |
| Ambient temperature | ℃ | 0-45 | 0-45 | 0-45 | 0-45 | 0-45 | |
| Relative humidity | % | 0-90 | 0-90 | 0-90 | 0-90 | 0-90 | |
| Air Capacity | 8bar | m3/min | 1.41 | 1.96 | 2.71 | 3.29 | 3.76 |
| 10bar | m3/min | 1.17 | 1.71 | 2.21 | 2.65 | 3.21 | |
| 13bar | m3/min | 0.96 | 1.33 | 1.85 | 2.25 | 2.56 | |
| Air discharge Temp(higher than ambient temp) | ℃ | 5-10 | 5-10 | 5-10 | 5-10 | 5-10 | |
| Oil carryover | PPM | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 | |
| Noise Level | dB(A) | 71 | 71 | 72 | 72 | 72 | |
| Drive method | Direct | Direct | Direct | Direct | Direct | ||
| Rotational speed | (r.p.m) | 1500 | 1500 | 1500 | 1500 | 1500 | |
| Oil System capacity | L | 3.5 | 3.5 | 10 | 10 | 10 | |
| Air outlet size | RP | 3/4 | 3/4 | 1 | 1 | 1 | |
| Dimensions | Length | mm | 1175 | 1175 | 1510 | 1510 | 1510 |
| Width | mm | 480 | 480 | 800 | 800 | 800 | |
| Height | mm | 755 | 755 | 1200 | 1200 | 1200 | |
| Weight | kg | 165 | 180 | 445 | 450 | 460 | |
| Electric starting | Inverter Drive | Inverter Drive | Inverter Drive | Inverter Drive | Inverter Drive | ||
| Electric motor power | KW | 7.5 | 11 | 15 | 18.5 | 22 | |
| Electric motor Efficiency | IE4 | IE4 | IE4 | IE4 | IE4 | ||
| Insulation class | F | F | F | F | F | ||
| Enclosure class | IP55 | IP55 | IP55 | IP55 | IP55 | ||
| Service factor | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | ||
| Power supply | V/Ph | 380~400/3 | 380~400/3 | 380~400/3 | 380~400/3 | 380~400/3 | |
| Frequency | HZ | 100 | 100 | 100 | 100 | 100 | |
| Supply wire section | mm2 | 10 | 10 | 16 | 16 | 25 | |
| Model | Unit | PB30 | PB37 | PB45 | PB55 | |
| Ambient temperature | ℃ | 0-45 | 0-45 | 0-45 | 0-45 | |
| Relative humidity | % | 0-90 | 0-90 | 0-90 | 0-90 | |
| Air Capacity | 8bar | m3/min | 5.68 | 6.9 | 8.37 | 9.14 |
| 10bar | m3/min | 4.72 | 5.74 | 7.1 | 9.03 | |
| 13bar | m3/min | 3.71 | 4.77 | 5.92 | 7.11 | |
| Oil carryover | PPM | ≤3 | ≤3 | ≤3 | ≤3 | |
| Air discharge Temp(higher than ambient temp) | ℃ | 5-10 | 5-10 | 5-10 | 5-10 | |
| Noise Level | Height（centrifugal fan） | dB(A) | 66 | 66 | 66 | 66 |
| Height（axial fan） | dB(A) | 74 | 74 | 74 | 74 | |
| Drive method | Direct | Direct | Direct | Direct | ||
| Rotational speed | (r.p.m) | 1500 | 1500 | 1500 | 1500 | |
| Oil System capacity | L | 19 | 19 | 19 | 19 | |
| Air outlet size | RP | 11/2 | 11/2 | 11/2 | 2 | |
| Dimensions | Length | mm | 1830 | 1830 | 1830 | 1830 |
| Width | mm | 960 | 960 | 960 | 960 | |
| Height（centrifugal fan） | mm | 1670 | 1670 | 1670 | 1670 | |
| Height（axial fan） | mm | 1195 | 1195 | 1195 | 1195 | |
| Weight | kg | 800 | 830 | 940 | 990 | |
| Electric starting | Inverter Drive | Inverter Drive | Inverter Drive | Inverter Drive | ||
| Electric motor power | KW | 30 | 37 | 45 | 55 | |
| Electric motor Efficiency | IE4 | IE4 | IE4 | IE4 | ||
| Insulation class | F | F | F | F | ||
| Enclosure class | IP55 | IP55 | IP55 | IP55 | ||
| Service factor | 1.2 | 1.2 | 1.2 | 1.2 | ||
| Power supply | V/Ph | 380~400/3 | 380~400/3 | 380~400/3 | 380~400/3 | |
| Frequency | HZ | 100 | 100 | 100 | 100 | |
| Supply wire section | mm2 | 35 | 50 | 50 | 50 | |
