Combined inverter series screw compressor

Combined inverter series screw compressor
Our inverter (VSD - Variable Speed Drive) compressors; It provides energy savings of up to 35% in enterprises that need variable amounts of air and plays a role in increasing the compressor's operating time.

Soft start and long life

Due to the possibility of soft start and stop provided by the inverter during the star-delta start of the electric motor, the excess current drawn in the star cycle (inrush current) and the resulting electromechanical loads are eliminated, and the life of the equipment used in the compressor is increased and thus the maintenance costs are reduced.

Economic operation and constant output pressure

Standard screw compressors are unloaded when a target pressure is reached and reloaded when a specified low pressure is reached. When the compressor is idle, while the electric motor continues to run at a constant speed, no compressed air is produced, and the compressor continues to consume 30% more energy than under load. In addition, the mechanical load changes experienced in load and idle transitions in standard screw compressors cause fatigue of the compressor equipment and long-term wear of the compressor structure.
In inverter compressors, the electric motor works at the optimal speed to meet the instant air demand of the enterprise. Energy saving and at the same time the desired constant output air pressure is achieved.

Low Reactive Power Usage

In inverter compressors, the reactive power that must be compensated is eliminated. The cost of reactive power paid is reduced.

Constant oil temperature

Unlike standard screw compressors, the oil used in the system is not subjected to sudden heating and cooling, resulting from operation between low and high pressure, which reduces thermal expansion loads on compressor circuit elements in contact with oil, especially bearings, and increases the life of these parts.

Use of Harmonic Filter and Damping

Thanks to the harmonic filter and choke coil used in our inverter compressors, both the inverter itself and the electric motor are protected from harmonics and voltage imbalances that may occur in the network.