Variable speed rotary screw compressor

EKO 110 CD VST

The EKO 110 CD VST delivers high performance with maximum energy efficiency for demanding industrial environments. Equipped with an advanced IE4 super premium motor and inverter-driven control, it optimizes air delivery while significantly reducing energy consumption and operating costs.

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Variable Speed Drive

Continuously adjusts output to match air demand using feedback sensors, maintaining stable pressure and preventing energy losses in load and idle phases.

IE4 Super Efficiency

IE4 induction motor delivers super premium efficiency, cutting energy use by up to 20% compared to IE3 motors.

Advanced Monitoring

ES4000 controller provides real-time monitoring with graph functionality, enabling clear visualization of compressor operation and improved system control.

High efficiency screw compressor with intelligent control system

The EKO 110 CD VST integrates a state-of-the-art screw element designed to deliver maximum free air delivery while maintaining low energy consumption. Its patented asymmetric profile and advanced bearing design ensure reduced wear and long operating life. This results in reliable performance and consistent air supply even under variable load conditions.

The variable speed drive technology continuously monitors air requirements and adjusts compressor speed accordingly, ensuring stable pressure and eliminating unnecessary energy consumption. The advanced ES4000 controller enhances usability by providing detailed operational insights through graphical monitoring, allowing operators to optimize performance and improve overall system efficiency. The integration of an IE4 super premium motor further improves energy efficiency compared to IE3 technology, reducing energy consumption by up to 20% while maintaining the same level of performance and control.

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The EKO 110 CD VST operates with a 110 kW motor and delivers up to 22.9 m³/min at 7 bar, maintaining strong output across pressure levels including 8, 10, and 13 bar. The unit is equipped with a G2” connection and operates at approximately 79 dB(A), ensuring balanced performance and acceptable noise levels in industrial environments. Its compact design measures roughly 2455 x 1230 x 1600 mm and weighs around 2070 kg, offering a robust yet space-efficient solution.

The compressor is designed for easy installation, operation, and servicing, with simplified internal layout and reduced number of moving parts. Efficient air-oil separation lowers oil consumption, which helps minimize maintenance frequency and costs over time. Integrated components such as the aftercooler and air-water separator ensure effective condensate removal and system protection.

Additionally, durable construction and TEFPC IP55 motor protection allow reliable operation in harsh environments up to 40°C. The system’s long service intervals and accessible design further simplify routine maintenance, ensuring reduced downtime and improved operational continuity.

The variable speed drive system provides energy savings of up to 36% by matching output precisely to demand, significantly reducing wasted energy during idle or low-load periods. This directly contributes to lower operating costs and improved efficiency compared to fixed-speed compressors.

Over the lifecycle of the compressor, energy represents the largest portion of total cost. By reducing energy consumption, the EKO 110 CD VST can lower total cost of ownership by up to 25%. This makes it a smart investment for companies seeking both performance and long-term financial benefits.

Technical informations

 

Model FAD (m³/min) Motor power Noise level
7 Bar 8 Bar 10 Bar 13 Bar kW/HP dB(A)
EKO110 CD VST 22,9 22,4 19,5 15,8 110/150 79

Capacity was measured according to ISO1217 ED3, Annex C-2010 at 1 bar and suction temperature of 20°C.

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