Introduction
The Vario-Line by KKT chillers represents a new standard in process cooling, offering enhanced efficiency and reduced operating costs. This line features RPM-regulated compressors and ventilators, along with an electronic expansion valve that adjusts refrigerating capacity to the load profile, ensuring only necessary output is generated.

Specifications
The Vario-Line includes models vBoxX 6 to vBoxX 28, with net cooling capacities ranging from 6.2 kW to 28.5 kW. The chillers use refrigerant R410A and operate within an ambient temperature range of -25°C to 50°C. They support a coolant outlet temperature of -10°C to 30°C with a temperature constancy of +/-0.5K.

Efficiency and Cost Savings
The Vario-Line reduces noise emissions and power consumption, particularly under partial load, leading to significant cost savings. The chillers are designed for both indoor and outdoor installation, withstanding ambient temperatures up to 50°C without additional measures.

Control and Data Management
The chillers offer high control precision and digital data management, featuring sensor data acquisition for temperatures, pressures, and other variables. The intuitive plain text display and various interface protocols enable remote diagnostics.

Maintenance and Flexibility
Utilizing microchannel technology and efficient refrigerant, the Vario-Line requires low maintenance, eliminating the need for annual leak tests. The chillers offer flexible configurations to meet diverse client needs.

Conclusion
The Vario-Line provides innovative cooling solutions with significant energy savings and operational flexibility, making it a valuable asset for various applications.