Cooling capacity: 3-760 kW, compact

Short description:

These chiller models offer precise control of water temperature, an extremely compact structure and easy to use application. With the available models cooling capacity requirements from 3 to 760 kW can be met.

Each model ensures safe and reliable operation under all conditions.

Whether the water flows at 30 ° C or 5 ° C, if the outside temperature is 45 ° C or -10 ° C, the chiller always can work continuously and efficiently, thanks to modern technical solutions and the availability of numerous accessories. The modern technical implementations of chillers not only ensure flexibility of use, but also reliability, efficiency, energy saving, low weight and reduced dimensions, thus providing the ideal solution for all users.

Technical data

Cooling capacity: 30 -240 kW, Split

The frame is made of stable, welded and 2-fold painted U-steel profiles

Shell and tube heat exchanger as an evaporator, design steel shell with copper tube, insulated, with certificate of manufacture and pressure test for pressure vessels of the test group II

Semi-hermetic single or tandem reciprocating compressor, suction gas cooled, with electronic motor protection device, part-windy-winding, oil pressure differential pressure switch, suction shut-off valve and discharge shut-off valve, crankcase heater

Tube-lamellae-heat exchanger as condenser consisting of housing (AIMg3), condensor block with copper core tubes and lamellaes made of pure aluminum, axial fans as external rotor motors

Cooling circuit:
Cooling circuit made from copper tube with silver solder / solder brazed, equipped with filter drier, sight glass, thermostatic expansion valve, filling connections. Solenoid valve and shut-off valve installed in the liquid line, shut-off valves on the low and high pressure side of the cooling circuit

The chillers are operated with the legally approved coolants

Manometer panel: Option
Manometer panel with high and low pressure manometer for monitoring the operating conditions within the cooling circuit

Control cabinet:
Electric control cabinet, lockable, according to VDE 0100, equipped with the following components:

  • Main switch
  • Fuses
  • Contactors and overload relays for all motors
  • Universally usable electronic temperature control with potential-free relay outputs
  • Digital temperature display
  • Operation and fault message lighting
  • Potential-bound remote switch-on
  • Potential-free collective fault

Safety protection devices:
Safety protective devices such as frost protection switch and flow monitoring at the evaporator, 2 pcs. high pressure-safety limiter and overflow valve to prevent excess pressure in the cooling circuit, low pressure limiter against pressure deficit in the cooling circuit

KL240L, split
Technical data


axial, split

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