The air end adopts German technology and all models of air compressor adopt direct-connected transmission, which makes the operation more stable.
Optimized motor casing design: all designs of the motor meet international standards; innovative rotor design reduces the power loss of the motor by 40%. Wide voltage adaptation range makes the micro screw compressor more energy-saving and the air supply pressure more constant.
| Model | ALS-08A | ALS-11A | ALS-15A | ALS-18.5A | ALS-22A | ALS-30A | ALS-30A | ALS-37A | ALS-45A | ALS-45A | ALS-55A | ALS-75A | ALS-90A | ALS-110A | ALS-132A | ALSE-132A | ALS-160A | ALS-185A | ALS-220A | ALS-250A |
Air delivery (M³/Min)/ Discharge pressure (Mpa） | 1.0/0.8 | 1.5/0.8 | 2.3/0.8 | 2.8/0.8 | 3.2/0.8 | 5.0/0.8 | 3.2/1.3 | 6.2/0.8 | 7.0/0.8 | 6.2/1.3 | 9.2/0.8 | 12.6/0.8 | 15.0/0.8 | 19.8/0.8 | 23.2/0.8 | 23.2/0.8 | 27.6/0.8 | 30.4/0.8 | 34.3/0.8 | 40.5/0.8 |
| 0.85/1.0 | 1.3/1.0 | 2.1/1.0 | 2.6/1.0 | 3.0/1.0 | 3.2/1.0 | 3.2/1.3 | 5.0/1.0 | 6.2/1.0 | 7.0/1.0 | 9.2/1.0 | 12.6/1.0 | 15.0/1.0 | 19.8/1.0 | 19.8/1.0 | 23.2/1.0 | 27.6/1.0 | 30.4/1.0 | 34.3/1.0 | ||
| 0.7/1.3 | 1.1/1.3 | 1.5/1.3 | 2.3/1.3 | 2.8/1.3 | 3.2/1.3 | 5.0/1.3 | 7.0/1.3 | 9.2/1.3 | 12.6/1.3 | 15.0/1.3 | 19.0/1.3 | 23.2/1.3 | 26.0/1.3 | 30.4/1.3 | 34.3/1.3 | |||||
| Power (kW） | 7.5 | 11 | 15 | 18.5 | 22 | 30 | 30 | 37 | 45 | 45 | 55 | 75 | 90 | 110 | 132 | 132 | 160 | 185 | 220 | 250 |
| Voltage (V/HZ) | 380/50(Other voltages are available) | |||||||||||||||||||
| Starting mode | Direct starting | Y-Δ | Y-Δ | Y-Δ | Y-Δ | Y-Δ | Y-Δ | Y-Δ | Y-Δ | Y-Δ | Y-Δ | Y-Δ | Y-Δ | Y-Δ | Y-Δ | Y-Δ | Y-Δ | Y-Δ | Y-Δ | Y-Δ |
| Driven mode | Direct | |||||||||||||||||||
| Rotary speed (r/min) | 2960 | |||||||||||||||||||
| Oil content (ppm) | ≤3 | |||||||||||||||||||
| Working environment temperature (℃） | -5 -45 | |||||||||||||||||||
| Exhaust temperature（℃） | ≤Ambient temperature＋15 | |||||||||||||||||||
| Lubricant volume（L） | 7 | 10 | 10 | 18 | 18 | 18 | 18 | 25 | 25 | 25 | 65 | 65 | 65 | 90 | 90 | 90 | 110 | 110 | 150 | 150 |
Noise ［DB（A）］ | 64±2 | 68±2 | 68±2 | 68±2 | 68±2 | 68±2 | 68±2 | 68±2 | 72±2 | 72±2 | 76±2 | 76±2 | 76±2 | 86±2 | 86±2 | 86±2 | 86±2 | 86±2 | 86±2 | 86±2 |
| Overall dimension [L*W*H (mm）] | 760*620*840 | 1000*750*1000 | 1000*750*1000 | 1120*850*1160 | 1120*850*1160 | 1280*850*1160 | 1120*850*1160 | 1280*1000*1290 | 1400*1000*1290 | 1280*1000*1290 | 1900*1250*1560 | 1900*1250*1560 | 1900*1250*1560 | 2300*1470*1840 | 2300*1470*1840 | 1950*1420*1840 | 2300*1470*1840 | 2540*1640*1840 | 3200*1980*2150 | 3200*1980*2150 |
| Weight（KG） | 140 | 240 | 240 | 310 | 310 | 400 | 310 | 510 | 670 | 510 | 1000 | 1100 | 1200 | 1600 | 1800 | 1800 | 2000 | 2600 | 3600 | 3800 |
| Outlet pipe diameter | RP1/2 | RP3/4 | RP3/4 | RP1 | RP1 | RP1 | RP1 | RP1 1/2 | RP1 1/2 | RP1 1/2 | RP2 | RP2 | RP2 | RP2 1/2 | RP2 1/2 | DN65 | RP2 1/2 | RP2 1/2 | DN100 | DN100 |
| Notes: With the upgrades of our compressors, we keep the rights to adjust the parameters without priority notices. | ||||||||||||||||||||
