AIR COOLED CONDENSERS

Bora air-cooled condensers

Air-cooled condensers in V-shaped and horizontal designs, featuring microchannel heat exchangers and evaporative pre-cooling to boost energy efficiency

10-2000kW

PRODUCT OVERVIEW

Air-cooled condensers best suited for industrial and commercial applications

Bora is a range of air-cooled condensers featuring microchannel heat exchangers, high-performance axial fans, and a wide selection of refrigerants, including HFC and HFO based, ammonia, and carbon dioxide. Bora condensers cover application ranges up to 2MW and available in two designs, with V-shaped and horizontal heat exchangers.

 

The optional evaporative pre-cooling system offers substantial energy savings, increased capacity, and reduced noise emissions, and enables  Bora condensers to be used at extremely high ambient temperature conditions without efficiency loss.

Features and benefits: Bora standard air-cooled condensers

PERFORMANCE & EFFICIENCY
  • Unrivalled heat transfer performance

  • Enlarged operating envelope​

ENVIRONMENTAL & COST
  • Superior corrosion resistance

  • Low noise emission

  • Reduced footprint

  • Low overall TCO

Features and benefits: Bora condensers with evaporative pre-cooling

PERFORMANCE & EFFICIENCY
  • Enlarged operating envelope for hot climates

  • Up to 30% energy savings on compressors

  • Increased cooling capacity

  • Reduced compressor peak loads

ENVIRONMENTAL & COST
  • Lower fan speed and associated noise emission

  • No bacterial growth

Efficient, cost-effective and quiet axial fans

Axial fans used in Bora design have outstanding characteristics in every respect, including performance and efficiency, weight, noise pollutions, and robustness.

EC technology is one of the key foundations of energy efficiency, and Bora condensers are equipped with the latest EC motors which demonstrate impressive performance, low energy consumption, high torque, and durable design.

Comprehensive corrosion protection measures have been taken to allow fans to be used in almost all climatic applications with outstanding operating reliability.

Unbeatable heat transfer and high corrosion protection

Microchannel technology provides Bora series condensers numerous benefits, including higher heat transfer rate, decreased fan power consumption based on reduced airside pressure drops, closer approach temperatures, smaller unit footprint, and reduced weight. These benefits, as well as reduced refrigerant charge, result in lower system costs and reduced operating expenses.

BOOSTS SYSTEM EFFICIENCY UP TO 30%

Evaporative pre-cooling

REDUCES COMPRESSOR WORK

E•VAP™ evaporative pre-cooling system permits a reduction in the temperature of air delivered to condensing coils even in hot and humid environments and expands the scope of operation of the condenser while remaining at the same level of efficiency. Equipping Bora condensers with evaporative pads results in significant energy savings of up to 30%.

The evaporative media of E•VAP™ is based on water retaining finned aluminium plates designed for maximum evaporation:  saturation efficiency reaches 90% and more at air velocities of up to 2m/s. The internal geometry and special fin coating of evaporative media facilitate cleanliness of the evaporative media during operation.

 

In order to achieve maximum efficiency and minimal water usage, E•VAP™ pre-cooling system can be equipped with a pumping station which includes circulation pump, water treatment module, and control system with state-of-the-art algorithms that monitor the ambient conditions and determine the operation modes, ensuring the E•VAP™ system is active only when necessary. The fully automated water management system continuously monitors water quality, drains the system and refreshes the water when mineral levels reach certain values.

 

Evaporative pads can be easily detached for maintenance and access to the condensing coils for cleaning.

PRODUCT SPECIFICATIONS

Capacity

10-2000kW

Number of fans

1-24

Fan motors

AC/EC

Heat exchangers

MCHE

Evaporative pre-cooling

Available

Protective coatings

Available

Refrigerants

HFC/HFO/NH3/CO2

Warranty

3 years

Related products

PEOPLE WHO VIEWED THIS ALSO VIEWED:

MISTRAL CONDENSERS

Air-cooled condensers for refrigeration, air conditioning, and process applications. Designed for standard HFC refrigerants, NH3 and CO2, 5 to 1450kW

  • facebook-aaaaaa
  • linkedin-aaaaaa
  • twitter-aaaaaa
  • googleplus-aaaaaa

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.

Read more

© 2014-2019 Kaltra. All rights reserved.