1. Kompresi rong tahap nyuda rasio kompresi saben tahap, nyuda kebocoran internal, nambah efisiensi volumetrik, nyuda beban bantalan, lan nambah umur host.
2. PM VSD rong tahap ngganti kompresi siji tahap, lan pamindahane tambah meh 15%, sing bisa entuk efek penghematan energi tambahan 15%.
3. Rotor iki nganggo profil UV rotor sing dipatenake paling anyar, sing wis disempurnakake luwih saka 20 prosedur kanggo njamin akurasi, keandalan, lan efektifitas profil rotor.
4. Kompresor udara PM VSD rong tahap luwih efisien lan luwih hemat energi. Bisa ngirit energi nganti 40% dibandhingake karo mesin frekuensi industri biasa. Diitung ing 8000h/unit/taun, bisa ngirit biaya listrik 30.000 USD saben taun.
1. Luwih Hemat Energi
Rotor PM VSD rong tahap digerakake langsung liwat gir, lan saben tahap rotor bisa entuk kecepatan paling apik. Ujung udara tansah mlaku kanthi kecepatan hemat energi paling apik. Soft-start konversi frekuensi nyuda konsumsi energi kompresor udara nalika diwiwiti. Kanthi ngontrol tekanan antarane tahapan, kompresor tansah kerja ing titik efisiensi paling apik ing kahanan kerja sing beda-beda. Dibandhingake karo kompresor udara kecepatan tetep siji tahap, prinsipe, kompresor udara PM VSD rong tahap bisa ngirit energi 40%.
2. Luwih Efisien
Motor PM VSD + ora ana kerugian efisiensi transmisi.
Motor PM VSD nduweni kaluwihan yaiku hemat energi lan kinerja sing apik banget.
Struktur siji-bagean bisa nyuda kerugian efisiensi kopling lan gir.
| Model | DKS-22VT | DKS-37VT | DKS-45VT | DKS-55VT | DKS-75V | |
| Motor | Daya (kw) | 22 | 37 | 45 | 55 | 75 |
| Tenaga kuda (ps) | 30 | 50 | 60 | 75 | 100 | |
| Pamindahan udara/ Tekanan kerja (M³/Min./MPa) | 4.2/0.7 | 7.6/0.7 | 9.8/0.7 | 12.8/0.7 | 16.9/0.7 | |
| 4.1/0.8 | 7.1/.0.8 | 9.7/0.8 | 12.5/0.8 | 16.5/0.8 | ||
| 3.5/1.0 | 5.9/1.0 | 7.8/1.0 | 10.7/1.0 | 13.0/1.0 | ||
| 3.2/1.3 | 5.4/1.3 | 6.5/1.3 | 8.6/1.3 | 11.0/1.3 | ||
| Diameter saluran udara | DN40 | DN40 | DN65 | DN65 | DN65 | |
| Volume lenga pelumas (L) | 18 | 30 | 30 | 65 | 65 | |
| Tingkat kebisingan dB(A) | 70±2 | 72±2 | 72±2 | 74±2 | 74±2 | |
| Metode sing didorong | Didorong langsung | Didorong langsung | Didorong langsung | Didorong langsung | Didorong langsung | |
| Cara miwiti | PM VSD | PM VSD | PM VSD | PM VSD | PM VSD | |
| Bobot (kg) | 730 | 1080 | 1680 | 1780 | 1880 | |
| Dimensi njaba | Dawane (mm) | 1500 | 1900 | 1900 | 2450 | 2450 |
| Ambane (mm) | 1020 | 1260 | 1260 | 1660 | 1660 | |
| Dhuwur (mm) | 1310 | 1600 | 1600 | 1700 | 1700 | |
| Model | DKS-90VT | DKS-110VT | DKS-132VT | DKS-160VT | DKS-185VT | ||
| Motor | Daya (kw) | 90 | 110 | 132 | 160 | 185 | |
| Tenaga kuda (ps) | 125 | 150 | 175 | 220 | 250 | ||
| Pamindahan udara/ Tekanan kerja (M³/Min./MPa) | 20.8/0.7 | 25.5/0.7 | 29.6/0.7 | 33.6/0.7 | 39.6/0.7 | ||
| 19.8/0.8 | 24.6/.0.8 | 28.0/0.8 | 32.6/0.8 | 38.0/0.8 | |||
| 17.5/1.0 | 20.51.0 | 23.5/1.0 | 28.5/1.0 | 32.5/1.0 | |||
| 14.3/1.3 | 17.6/1.3 | 19.8/1.3 | 23.8/1.3 | 27.6/1.3 | |||
| Diameter saluran udara | DN65 | DN65 | DN80 | DN80 | DN80 | ||
| Volume lenga pelumas (L) | 120 | 120 | 120 | 140 | 140 | ||
| Tingkat kebisingan dB(A) | 76±2 | 76±2 | 76±2 | 78±2 | 78±2 | ||
| Metode sing didorong | Didorong langsung | Didorong langsung | Didorong langsung | Didorong langsung | Didorong langsung | ||
| Cara miwiti | PM VSD | PM VSD | PM VSD | PM VSD | PM VSD | ||
| Bobot (kg) | 2800 | 3160 | 3280 | 3390 | 3590 | ||
| Dimensi njaba | Dawane (mm) | 2450 | 3150 | 3150 | 3800 | 3800 | |
| Ambane (mm) | 1660 | 1980 | 1980 | 1980 | 1980 | ||
| Dhuwur (mm) | 1700 | 2150 | 2150 | 2150 | 2150 | ||