Control of speed and power in heat exchangers

By Anonymous -


Heat exchangers in general, whether for air/air applications or air/water applications (i.e., condensers), have a considerable weight in terms of efficiency and energy yield.
Even this element, which is essential for the correct design of the chiller cycle, must be properly managed and therefore requires electronic regulation.
The advent of electronically controlled brushless motors allows the refinement of the adjustments and noise reduction.
Carel offers a series of programmable controllers (pCO) that allow serial piloting of these loads, thus reducing the space, wiring installation complexity in general, allowing the management of a large amount of information in real time and rapid intervention in the event of anomalies or failures.
This is not the only option to satisfy the market: Carel completes the offer with the gamma inverter and is thus able to meet all of the customer’s needs. Built-in at either the panel level or for the entire solution, it is therefore total, a unique, high value package that allows standardization, cost reduction and new items to complete our customer’s catalogues.
They will then be able to furnish their excellent products with the new, highly technological offer.
There are different types of exchangers and CAREL is able to offer dedicated solutions for each application and need based on the available space, loads, types of motors used and, therefore, the regulation required.
CAREL is certified by the major international players in the ventilation industry.
The pCO controller, the heart of the regulation system, has software modules for managing the brushless fans, capable of taking advantage of the performance offered by the fan manufacturers.
Modbus serial communication allows easy and complete interfacing with the actuators in action, simplifies their wiring and reduces the space used.
The control panel is smaller thanks to the small number of electromechanical components since the electromagnetic switches are no longer necessary for power control.
 

Comments

Post a Comment

Popular posts from this blog

CAREL and the dreaded 'NO LINK' Screen!

By -
Image
CAREL and the dreaded 'NO LINK' Screen! Picture the scene, you've just downloaded a fresh new piece of software onto a controller but rather than the a new interface, you're met with a big fat 'NO LINK' message on the display. Or maybe you've just ran a factory reset to default settings and have come up against the same issue?  These are all possible causes for the common problem encountered by many of our customers, deemed the 'NO LINK' screen! (capitals for emphasis) As well as the two already mentioned, other common causes of the issue are a result of: A faulty connection between the Controller and the Display A faulty Controller  In any case, this issue is relatively simple to fix and our Managing Director, Stefano - having been in the Industry for 15+ years - has put together a video guide on how to do so. Watch the video below to see how to overcome the dreaded 'NO LINK' Screen!   www.i-acs.co.uk
Read more

HVAC Residential Solutions

By Anonymous -
Image
With its residential air-conditioning solutions, Carel represents a reliable and innovative technological partner for manufacturers of heat pumps and all operators (manufacturers, installers, system integrators) who want to offer an integrated controller for indoor comfort at home and domestic hot water production systems, focusing on energy efficiency, respect for the environment and optimization of resources, as well as easy operation and complete user satisfaction. To achieve these results, Carel pays special care to technological innovation, usability and access to information. Technological innovation pCO sistema+ allows management of variable speed compressors with DC inverters that, when combined with electronic expansion valves , ensure the most extensive modulation of heating and cooling capacity currently available, maximizing residential air-conditioning system efficiency in response to different comfort requirements and different climatic conditions throughout...
Read more

Cold Rooms for food storage

By Anonymous -
Image
Food storage uses various procedures that vary based on duration: Refrigeration, if the food must be stored for a short period of time (0…7 ° C). Freezing, deep freezing and lyophilisation (freeze drying) if it must be stored for long periods. When deep freezing the product it must reach a temperature of -18 ° C in less than 4 hours while for regular freezing the product can take more than 4 hours to reach -18 ° C. During lyophilisation the product is dried following a forced evaporation of the water component of the product. In the food industry, refrigeration is one of the most delicate and complex applications because food requires treatment at different temperatures depending upon the processing phase. Refrigeration slows the growth of bacteria on food. The technique is based on the extremely quick and intense action performed by the cold temperature that allows the organoleptic qualities of the food to be kept intact, prolonging storage time. Systems...
Read more