SK3334.660 Rittal TopTherm chiller Stand alone 6.1/6.6 kW 400/460 V 3~ 50/60 Hz

Why Choose the Rittal SK 3334.660 TopTherm Chiller?

The Rittal SK 3334.660 is a powerful and reliable TopTherm stand-alone industrial chiller designed for centralised cooling of liquid media in machinery, automation and industrial process applications. As part of the proven Rittal TopTherm chiller series, it provides a controlled supply of cooled liquid for equipment such as air/water heat exchangers, machine tools and temperature-sensitive production systems.

The chiller combines a compact refrigeration system with an integrated circulation pump and microprocessor-based temperature control. This enables the cooling-medium temperature to be maintained at a controlled level while supporting reliable heat removal from connected equipment. Its stand-alone configuration allows straightforward integration into industrial cooling circuits without occupying space inside the electrical enclosure.

With a cooling output of 6.1 kW at 50 Hz and 6.6 kW at 60 Hz, the SK 3334.660 is suitable for applications with substantial thermal loads. It operates from a 400 V three-phase, 50 Hz supply or a 460 V three-phase, 60 Hz supply, while its 645 mm depth supports compact installation alongside industrial machinery and enclosure systems.

Key Advantages

• Powerful stand-alone TopTherm industrial chiller for centralised liquid cooling.
• 6.1 kW cooling output at 50 Hz and 6.6 kW at 60 Hz.
• Precise microprocessor-based temperature control supports stable process conditions.
• Dual-frequency design supports 400 V, 50 Hz and 460 V, 60 Hz industrial supplies.
• Integrated circulation pump provides dependable cooling-medium flow.
• Stand-alone construction simplifies integration with machinery and external cooling circuits.
• Suitable for centralised cooling of multiple heat-generating industrial components.
• IP44 protection for the electrics supports reliable industrial operation.

Key Features

• Rittal TopTherm chiller series.
• 6.1/6.6 kW cooling capacity for 50/60 Hz operation.
• 400 V, three-phase, 50 Hz or 460 V, three-phase, 60 Hz supply.
• Integrated pump for circulation of the cooling medium.
• Microprocessor-controlled temperature regulation.
• Stand-alone configuration for flexible positioning near industrial equipment.
• Closed refrigeration circuit for efficient heat transfer.
• IP44 electrical protection.
• Designed for continuous industrial cooling applications.
• Compact 645 mm depth for practical machinery integration.

Reliable Centralised Cooling for Industrial Applications

Industrial chillers such as the Rittal TopTherm SK 3334.660 remove heat by circulating a temperature-controlled liquid between the chiller and connected equipment. This makes the unit suitable for applications where direct air cooling is impractical or where machinery, process equipment and electrical systems require stable and accurately controlled operating temperatures.

The SK 3334.660 provides more than 6 kW of cooling capacity in a stand-alone format, making it suitable for demanding industrial thermal management. Its integrated circulation and temperature-control functions provide a complete cooling solution for machine builders, automation engineers and production facilities requiring reliable continuous heat removal.

Typical Applications

• Industrial machinery and machine tools.
• Air/water heat exchanger cooling systems.
• Manufacturing and production equipment.
• Process cooling applications.
• Spindle and drive cooling systems.
• Control and power electronics cooling.
• Automation systems requiring centralised liquid cooling.