Ultimate Efficient Inverter Model
Summit of high-tech for extreme efficiency. Premium energy saver with industrial top notch Air-End, super premium efficiency (IE4 equiv) IPM motor, built-in overhung design. Much wider range, much better usability.
- Motor output : 22 – 75kW
- Discharge air flow : 3.8 – 15.1m3/min
Features
Ultimate specific power consumption
Thanks to the newly developed Air-End from its rotor profile, super premium efficiency IPM motor and optimised package design, KOBELION VS achieved best in class specific power consumption.
BUILT-IN OVER HUNG DESIGN
High efficiency
Motor rotor is directly mounted on the rotor shaft. No coupling, no belt and no gear design realize zero transmission loss.
Easy maintenance
With built in overhung design, adjusting and replacing of v-belt is no longer necessary. It is not even required to change or re-grease motor bearings.
Super Premium Efficiency IPM Motor (IE4 equiv)
New KOBELION VS series equips super premium efficiency IPM (interior permanent magnet) motor, which efficiency is equivalent to IE4 of IEC standard. IPM has better efficiency from low load to high load compare to induction motor. This IPM is with oil cooled jacket cooling system with insulation class H, which has better resistance to high ambient conditions.
New Wide Range Control
Wide Range Control of KOBELION VS can deliver much higher flow when it runs at lower pressure point. KOBELION VS senses line pressure and automatically change maximum rpm limit. New KOBELION VS achieves much higher flow and much wider pressure range. As a leading company of Inverter compressor, we can offer cutting-edge value.
Up to 50℃ ambience
Designed with enough margin against temperature, continuous duty up to 45℃, can be operated up to 50℃.
Full color touch monitor
Newly developed “NGSC-430/700” is sophisticated LCD interface which enables you to figure out necessary information at a glance.
Specification
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 ［10.9］ | 417-341 ［385］ | 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
