DRY COOLERS

LCD dry coolers

High-performance V-shaped dry coolers fitted with microchannel cooling coils. Suitable for mission-critical, commercial, industrial HVAC applications, including installations in high polluted and coastal areas

175-700kW

The LCD series dry coolers equipped with brazed aluminium microchannel heat exchangers and electronically commutated (EC) fans. These dry coolers can be used for process liquid cooling, water or brine, in air conditioning, refrigeration, and industrial process applications such as free cooling. The LCD dry coolers offer efficient and low noise performance and are a perfect match for water-cooled chillers.

 

A wide selection of options and accessories available for tailor making a customer solution, including adiabatic spray system, e-coating for cooling coil protection, automatic coil cleaning system, and BMS connectivity options.

 

The LCD range is built as V-shaped coil modules that can be arranged in single or dual cooling circuit.

PRODUCT OVERVIEW

High-end, demand responsive dry coolers

Axial fans driven by EC-motors have high energy-saving potential in particular, under part-load, where the losses of efficiency is significantly lower than those for fans with asynchronous motors. In combination with low air-resistant coils, EC fans promote significant energy savings while remaining relatively quiet throughout the entire speed range.

 

To fulfill the most demanding noise requirements, fans can be fitted with advanced diffusers.

EC axial fans

Microchannel heat exchangers are beneficial for improving the performance of LCD dry coolers:

 

•    40% higher heat transfer efficiency compared to fin/tube designs

•    Low airside pressure drops

•    Closer approach temperatures

•    Up to 20% smaller coil face

•    Less weight (up to 50%)

•    Less refrigerant charge (typically 40% to 60%)

Microchannel condensing coils

Number of fans

2-8

175-700kW

Capacity

Heat exchangers

MCHE

EC

Fan motors

Protective coatings

Available

Available

Adiabatic spray system

Warranty

3 years

Single/dual

Cooling circuits

PRODUCT SPECIFICATIONS

Related products

BORA DRY COOLERS

High-end dry coolers in V-shaped and horizontal designs, featuring microchannel heat exchangers and evaporative pre-cooling option for instant energy savings. Capacity range from 10kW to 2MW

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Kaltra Innovativtechnik GmbH


Max-Reger-Str. 44
90571 Schwaig
Germany


Email: info@kaltra.de
+49(0)911 715 32021

VAT: DE300943964

Kaltra is a customer-focused developer and supplier of reliable, energy efficient thermal management equipment and solutions.

 

From the professionalism of our research and development engineers to the wide experience of our service team, we are dedicated to delivering you the best service possible.

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