120,000 Kcal/Hour Air Cooled Chiller

120,000 Kcal/Hour Air Cooled Chiller

Guckar GKB 120 is a high-performance, air-cooled chiller designed to meet the demanding needs of large-scale industrial applications. With an impressive cooling capacity of 120,000 Kcal/h (139.56 kW), this chiller is engineered to provide efficient and reliable cooling for complex systems, sensitive equipment, and industrial processes that require precise temperature control. Whether it's used for HVAC systems, large-scale manufacturing, or other cooling-intensive operations, the GKB 120 is built to deliver high efficiency and long-lasting performance.

A key feature of the Guckar GKB 120 is its high-efficiency Dorin brand semi-hermetic compressor. Dorin compressors are renowned for their ability to provide reliable and continuous operation in demanding industrial environments. The semi-hermetic design ensures durability and ease of maintenance, while maintaining optimal efficiency throughout the system's lifespan. Paired with the Refkar shell and tube evaporator, which adheres to the stringent TS EN 13445-3 standards and is ISO 9001-2008 CE certified, the GKB 120 ensures excellent heat transfer performance. This combination of a robust compressor and a highly efficient evaporator is crucial for maintaining the chiller’s capacity to deliver consistent cooling, even under high operational loads.

To enhance heat dissipation, the Guckar GKB 120 features a copper tube condenser with aluminum fins, an effective design that maximizes the surface area for heat exchange. This ensures that the chiller can maintain its high cooling efficiency in high ambient temperatures, up to +35°C. The EBM - ROSENBERG axial fans, sourced from Germany, optimize airflow within the system, contributing to its superior thermal management capabilities. These fans are designed for reliable operation and energy efficiency, which further reduces the operational cost over the long term.

The Dixell thermostat installed in the system allows for precise and responsive temperature regulation, ensuring that the water outlet temperature remains consistently at +15°C for optimal cooling. This level of temperature control is critical for processes that rely on stable cooling conditions, reducing the risk of overheating or temperature fluctuations that could damage sensitive equipment. The R-407C refrigerant, an environmentally friendly and highly efficient option, helps the GKB 120 meet modern sustainability standards while providing effective cooling performance.

One of the standout features of the Guckar GKB 120 is its dual-circuit design, which incorporates two 25 hp circuits. This dual-circuit configuration provides enhanced reliability and flexibility in operation. Each circuit is capable of running independently, ensuring that if one circuit is undergoing maintenance or encounters an issue, the other can continue operating. This redundancy minimizes downtime and increases the chiller's overall reliability, making it ideal for mission-critical applications.

The system is equipped with a wide range of safety features, ensuring that the chiller operates smoothly and efficiently under all conditions. The low-pressure automatic control from Danfoss helps protect the system from potential damage caused by pressure drops, while the high-pressure automatic reset (also by Danfoss) allows for quick recovery from high-pressure scenarios. These safety mechanisms are complemented by the manual reset function from SIKA, which provides an added layer of security in case of system imbalances.

Freeze protection is another critical feature of the Guckar GKB 120. This feature ensures that the system is safeguarded against extreme cold conditions, preventing any freeze damage to the system’s components. Additionally, the flow switch monitors water flow, ensuring that the cooling process operates within optimal parameters. The automatic fan control adjusts the fan speed based on the cooling demand, optimizing energy consumption while maintaining optimal airflow. The compressor oil automatic system ensures the compressor remains adequately lubricated, preventing wear and tear, and extending the overall life of the compressor.

The Guckar GKB 120 also incorporates an H-48 cartridge filter, which is designed to maintain the cleanliness of the system by trapping particles and contaminants that could otherwise compromise the efficiency of the refrigerant circuit. This filtration system ensures that the chiller operates with maximum efficiency over its lifespan, reducing maintenance needs and the risk of blockages or malfunctions.

With its Schneider Electric CE-compliant electric panel, the Guckar GKB 120 provides a user-friendly interface for easy operation and monitoring. The intuitive design of the electric panel ensures that users can quickly assess the system’s performance and make adjustments as necessary. This panel also integrates various protection features, including overload protection and short-circuit protection, ensuring the safety and reliability of the system during operation.

In terms of overall design, the Guckar GKB 120 is compact yet powerful, with easy installation and maintenance in mind. The combination of high-quality components, including the Dorin compressor, Refkar evaporator, CASTEL expansion valve, and Sporlan solenoid valve, ensures the system operates smoothly for years. Additionally, the CE compliance guarantees that the system meets all required safety and environmental standards, making it suitable for deployment in a wide range of global markets.

In summary, the Guckar GKB 120 is a state-of-the-art air-cooled chiller that combines cutting-edge technology, reliable components, and a range of safety and efficiency features. Its 120,000 Kcal/h (139.56 kW) cooling capacity makes it ideal for large-scale industrial cooling applications, and its advanced design ensures that it operates with maximum efficiency, safety, and reliability. Whether used for cooling in manufacturing processes, large HVAC systems, or critical infrastructure, the GKB 120 is built to provide consistent, eco-friendly, and efficient performance under even the most demanding conditions.

Guckar GKB 120 Technical Specifications

Feature	Value
Cooling Capacity	120,000 Kcal/h (139.56 kW)
Water Outlet Temperature	+15°C
Condensation Temperature	+45°C
Ambient Temperature	+35°C
Compressor	High-efficiency Dorin brand semi-hermetic
Evaporator	Shell and Tube type, Refkar brand, compliant with TS EN 13445-3 Standards, ISO 9001-2008 CE certified
Condenser	Copper tube with aluminum fins
Fan	EBM - ROSENBERG (German) axial fan
Electric Panel	Schneider Electric CE Standards
Temperature Control	Dixell thermostat
Refrigerant Gas	Environmentally friendly homogeneous type R-407C
Cooling Circuit	Dual circuits (2 x 25 hp)
Expansion Valve	CASTEL
Solenoid Valve	Sporlan
Low Pressure Automatic	Danfoss
High Pressure Automatic	Automatic reset by Danfoss, manual reset by Danfoss and SIKA
Freeze Automatic	Available
Flow Switch	Available
Fan Automatic	Available
Compressor Oil Automatic	Available
H-48 Cartridge Filter	Available

Working Conditions for GKB 120 Model

Feature	Value
Compressor	High-efficiency Dorin brand semi-hermetic
Evaporator	Shell and Tube type, Refkar brand, compliant with TS EN 13445-3 Standards, ISO 9001-2008 CE certified
Condenser	Copper tube with aluminum fins
Fan	EBM - ROSENBERG (German) axial fan
Electric Panel	Schneider Electric CE Standards
Temperature Control	Dixell thermostat
Refrigerant Gas	Environmentally friendly homogeneous type R-407C
Cooling Circuit	Dual circuits (2 x 25 hp)
Cooling Capacity	120,000 Kcal/h (139.56 kW)
Ambient Temperature	+35°C
Water Outlet Temperature	+15°C
Condensation Temperature	+45°C
Expansion Valve	CASTEL
Solenoid Valve	Sporlan
Low Pressure Automatic	Danfoss
High Pressure Automatic	Automatic reset by Danfoss, manual reset by Danfoss and SIKA
Freeze Automatic	Available
Flow Switch	Available
Fan Automatic	Available
Compressor Oil Automatic	Available
H-48 Cartridge Filter	Available

Advantages of Guckar GKB 120

• High Efficiency: Equipped with high-efficiency Dorin brand semi-hermetic compressors and Refkar shell and tube evaporators for optimal performance.

• Environmentally Friendly: Uses R-407C refrigerant, which is eco-friendly and efficient.

• Reliable Operation: Features from leading brands like Danfoss, Sporlan, and CASTEL ensure durability and reliability.

• User-Friendly Design: Compact and easy to install, with components like the stainless centrifugal water pump and insulated water tank for consistent performance.

• Safety Features: Includes automatic fan control, freezing prevention, flow switch, and compressor oil automatic to ensure safe and efficient operation.

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