The highest peak of technology for maximum effectiveness. Superior energy-saver with built-in overhung design, super premium efficiency (IE4 equiv) IPM motor, and industrial top-notch Air-End. Much better usability and a much larger range. Motor output: 22 – 75kW Discharge air flow: 3.8 – 15.1m3/min.
Ultimate specific power consumption
KOBELION VS achieved the best-in-class specific power consumption thanks to the newly developed Air-End from its rotor profile, super premium efficiency IPM motor, and optimised package design.
BUILT-IN OVER HUNG DESIGN
High efficiency
The rotor shaft is directly attached to the motor rotor. Zero transmission loss is achieved without the need for a coupler, belt, or gear design.
Easy maintenance
V-belt replacement and adjustment are no longer required thanks to the built-in overhung design. Motor bearing replacement or re-greasing is not even necessary.
Super Premium Efficiency IPM Motor (IE4 equiv)
The interior permanent magnet (IPM) motor of the new KOBELION VS series has a super premium efficiency that is equivalent to IEC standard IE4. Compared to an induction motor, an IPM is more efficient at all loads. This IPM includes an insulation class H jacket cooling system that uses oil cooling for improved resilience to high ambient temperatures.
New Wide Range Control
While operating at a lower pressure point, the Wide Range Control of the KOBELION VS may offer a significantly higher flow. KOBELION VS detects line pressure and changes the maximum rpm limit automatically. The significantly greater flow and wider pressure range of the new KOBELION VS. We are a market leader in inverter compressors and can provide cutting-edge value.
Up to 50℃ ambience
A sufficient temperature buffer was built into the design, allowing for continuous use up to 45°C and operating up to 50°C.
Full color touch monitor
The newly developed “NGSC-430/700” is a smart LCD interface that allows you to quickly determine the information you need.
VS series (Inverter model / Air cooled)
| Model | Discharge pressure | Discharge air flow | Nominal output | Pipe connection | Fan motor | Lube Oil Quantity | Noise level | Dimensions (W x D x H) | Weight | |
|---|---|---|---|---|---|---|---|---|---|---|
| MPa | m3/min | cfm | kW | A | kW | L | dB(A) | mm | kg | |
| VS22AⅣ | 0.4-0.85［0.7］ | 4.72-3.8 ［4.22］ | 167-134 ［149］ | 22 | 25 | 0.55 | 12 （13） | 55 | 1,250×850×1,500 | 560 |
| VS37AⅣ | 7.6-6.3 ［7.0］ | 268-222 ［247］ | 37 | 40 | 1.1 | 19 （21） | 58 | 1,550×950×1,600 | 720 | |
| VS55AⅣ | 11.8-9.65 ［10.6］ | 417-341 ［374］ | 55 | 50 | 1.5 | 32 （40） | 63 | 2,200×1,200×1,700 | 1,330 | |
| VS75AⅣ | 15.1-12.9 ［13.9］ | 533-456 ［491］ | 75 | 50 | 3.0 | 32 （40） | 65 | 2,200×1,200×1,700 | 1,400 | |
Main motor:6 pole, Synchronous IPM motor, Oil cooled, Class H, Inverter drive, Electrical spec:380/415V, 50Hz
Constant pressure setting can be 0.85MPa at maximum.
（ ）for initial charge