Variable speed Screw compressor

KAS Series

The KyungWon KAS series delivers reliable and energy‑efficient compressed air for industrial applications. Designed with inverter‑driven variable speed technology, these oil‑injected screw compressors from 7.5 to 22 kW adapt precisely to air demand, reducing energy use, operating costs and lifecycle expenses. 

EFFICIENT

Energy saving drive

Advanced inverter regulation matches air supply to demand, cutting power consumption by up to 35% during frequent load and unload operation while maintaining stable pressure. 

REMOTE CONTROL

Smart control system

The AirlogicT touch controller enables intelligent monitoring, connectivity and precise compressor management for efficient, secure and user‑friendly operation. 

TECHNOLOGY

Robust motor design

Oil‑cooled permanent magnet iPM motor rated IP66 ensures long‑term reliability with excellent protection against dust and water ingress in harsh environments.

PRODUCT OVERVIEW

Key performance and intelligent design for industry

The KyungWon KAS compressors are engineered to minimize total cost of ownership while delivering dependable performance. Variable speed technology ensures the compressor only consumes the energy required, avoiding unnecessary losses and improving efficiency in fluctuating demand conditions. This makes the range ideal for continuous and intermittent industrial use. 

 

The compact and clean internal layout simplifies servicing and supports long operating life. Combined with a robust drivetrain and intelligent controller, the KAS range provides stable air supply, reduced noise levels and reliable operation across a wide variety of industrial applications. 

KAS preview

iPM technology for reliable performance

The KAS series is equipped with an oil‑cooled interior Permanent Magnet (iPM) motor designed to deliver high efficiency across the entire operating range. The iPM design minimizes energy losses and maintains high performance even at low speeds, making it the ideal match for fluctuating demand and high-efficient operations.

Its compact and robust design reduces heat generation, improves reliability and extends motor lifetime. With IP66 protection against dust and water, the iPM motor ensures stable and efficient operation in demanding industrial environments.

Innovating the Future of Compressed Air

Leading the industry with advanced technology, meeting the highest standards of efficiency and reliability.

 

Don't wait any longer to embrace innovation.

Digital transformation conceptual for next generation technology era

EFFICIENCY

iPM motor efficiency, built to last

Efficient Engine: Oil‑cooled iPM motor delivers high efficiency at all speeds, reducing energy losses and ensuring optimal performance in variable speed compressor operation.

 

Long lasting solutions: the IP66 protection against external pollution ensures the iPM motor to last longer and grants higher performance.

det drivetrain 202

Why KAS series 7.5-22 stands out

By continuously adjusting motor speed to actual air demand, the KAS compressors significantly reduce wasted energy. This results in measurable electricity savings, especially in applications with variable consumption profiles, helping operators control operating expenses. 

Additional benefits include stable pressure control, reduced mechanical stress and extended component life. Together, these advantages deliver long‑term reliability, predictable performance and a strong return on investment across the full 7.5-22 kW range. 

MORE FEATURES

Controlled noise levels and smart controller

Controlled noise levels - Noise levels range from 68 to 70 dB(A), ensuring a comfortable working environment without compromising power or efficiency.

AirlogicT touch controller  - The Airlogic system offers intuitive control with a color LCD panel, touch interface, and data logging via SD card or USB. Operators can monitor trends, set schedules, and access maintenance alerts easily, improving uptime and reducing service costs.

KAS-feature-image2

  • Inverter-driven screw compressor
  • Capacity range: 0.43-4.1 m³/min
  • Power: 7.5-22 kW
  • Noise: 68-70 dB(A)
  • Airlogic² T touch controller
  • Real-time monitoring and trend analysis
  • Energy savings up to 35%

Get in touch today!

Contact us today to learn more about this product or any other compressed air solution for your operations. Our experts are ready to assist you in finding the perfect compressor solution to meet your specific needs. Enhance your efficiency, reduce your costs, and invest in a reliable compressor that will serve you for years to come. Get in touch now and take the first step towards superior performance and energy savings.

Technical data

INSTALLED POWER

7.5-22

The KAS range covers 7.5 to 22 kW, available in 400V/50Hz and 380V/60Hz variants.

FAD

4.1

Delivers airflow up to 4.1 m³/min to meet diverse industrial requirements.

PRESSURE

10.5

With pressure options ranging from 7 to 10.5 bar, the KAS PV provides flexibility and efficiency to meet specific operational needs.

Model Pressure options
(bar)
Capacity
(m³/min)
Motor power
(kW)
Noise level
(dB(A))
KAS8PV 7-8.5
10-10.5
0.49-1.25
0.43-1.1
7.5 69-70
KAS11PV 7-8.5
10-10.5
0.55-1.93
0.43-1.62
11 69-70
KAS15PV 7-8.5
10-10.5
0.7-2.5
0.7-2.1
15 68-69
KAS22PV 7-8.5
10-10.5
1.2-4.1
1.1-3.4
22 69-70

For full technical specification and more information refer to product brochure

KAS series

KAS series

Full product range

Filename
Kyungwon_KAS_PV_leaflet_LR.pdf
Size
1 MB
Format
pdf
Download

Contact us!

Want more advice on this product, or need help selecting the right compressor setup for your operations? Contact us today for advice that’s customised to fit your operation.

More Products

Popular Blogs

How do I choose the right screw compressor?

Learn how to choose the right screw compressor for your needs. This guide covers sizing, air flow, pressure, and the benefits of different types of compressors.
How to make a choice - partner cluster

One-Stage vs Multi-Stage Compressors: Which One is Right for You?

Choosing between a one-stage and a multi-stage compressor depends on your specific needs. This article explores the key differences, benefits, and ideal use cases for each type.

Single vs multiple stage compressors - partner cluster

What is Compressed Air?

Learn about compressed air, its production, importance, and uses. Discover its advantages over other energy sources and key components for efficient operation.
What is it compressed air - Partner Cluster