HVAC Edgebrook Chicago2018-12-05T22:56:30+00:00

HVAC Edgebrook Chicago | Expert Energy Efficient System Designs

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Do not be misled by the name New York Engineers is your best bet if you need a Full Service Heating Cooling Air Conditioning Furnace (HVAC) Engineering Firm in Chicago Illinois. We are not only an HVAC Company in Chicago but also a leading provider of Value Engineering Engineering services in or near Edgebrook Chicago. Call us at (+1) 312 767-6877

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As of late huge crowds have been stopping by the NY Engineers website searching for Architectural Engineering near the Chicago area. That is due because of the reputation we have develop in this kind of work. However, many building managers from Hoffman Estates to Whiting, do not know that NY Engineers is also a top contender for anyone looking for HVAC Firm in or near Chicago, Illinois

The search for energy-efficient buildings involves cost effective HVAC system design. This will include systems for architectural enclosure, domestic water heating, lighting, HVAC, and vertical transportation. The loads for that HVAC systems will come primarily from 5 different sources including lighting (cooling), the building envelope (cooling and heating), ventilation (cooling and heating), equipment for program use (cooling) and occupancy (cooling).
The ventilation load might be a function of either the mechanisms needed so as to introduce it in to a space and control contaminant concentration or the amount of folks which will use the area. In nearly all climates in the eastern and southwestern regions of america, to minimize outter air flow can save energy whenever the surface air is either humid and warm or very cold.
Managing the ventilation rate is going to be based on occupancy which is referred to as a variety of demand control ventilation. It is a everyday sort of energy conservation plan that is used for spaces with irregular or crowded occupancy. Having cooling and heating loads dropped as low as possible can be carried out by utilizing a higher performance building envelope, occupancy sensors, and performance lighting that utilize daylight response of lighting controls.

Chicago HVAC Engineering services vs HVAC Techs

When you have ever discussed the difference between a HVAC Technician vs HVAC Engineers, then continue reading:

Chicago HVAC engineers will be the people who supervise the installation of air conditioning systems for both commercial and residential buildings. They spend a lot of their work in offices doing advanced level organization and arranging of installations nonetheless they do also go to job sites from time to time.

But, HVAC technicians in Chicago tend to do a lot of the hands-on work  that deals with repair and maintenance. A HVAC technician may work with or for an engineer to perform a few of the installation task, particularly for smaller jobs. Generally speaking HVAC technicians do far more travel and may even spend lots of time changing filters, identifying leaks, doing recharges or decommissioning old and outdated systems that use old refrigerants.

HVAC engineers may have the ability to make more decisions about systems that are employed, and they also would be the folks that would offer advice about the most sensible refrigerants and which systems would work best with a bigger building. In the trade, there exists some conflict between ‘the suits’ and ‘the ones that get their hands dirty’, but both jobs require an excellent familiarity with how air conditioning does work. Nowadays many Internet users have been browsing our website looking for HVAC Companies Chicago. With that said, the focus of our company is to become the number one choice for anyone looking for a HVAC Chicago and or any of our other services including Sprinkler System Engineering services. We ask that anyone searching for more details about our Heating Cooling Air Conditioning Furnace (HVAC) Engineering Firm in Chicago Illinois takes a look at our Mechanical Engineers blog.

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A Look at Cable Bus, Courtesy of Electrical Engineers

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Cable installation is one of the activities that demand the most man-hours from electrical engineers in building construction and renovation projects. The use of a reliable wire management system makes the installation simpler and safer, and cable bus is very useful when dealing with medium-voltage conductors. The NFPA 70 National Electrical Code dedicates Chapter 3 to Wiring Methods and Materials, including raceway systems for conductors above 600V.

Cable bus is used with conductors much larger than those delivering power to lighting fixtures, power outlets and HVAC equipment in your home or office. The rated voltage exceeds 600V, while the current range is typically from 1,000A to 8,000A. There are other raceway options for large conductors, such as busway and cable tray, but cable bus offers a middle point that brings advantages of both.

Wireways for Conductors Above 600V

When dealing with conductors and their raceway systems, the NEC establishes additional requirements when rated voltage exceeds 600V in a given application:

  • Conductors above 600V must not share enclosures and wireways with circuits below 600V, unless a specific code article makes an exception.
  • Circuits above 600V must use suitable enclosures to prevent accidental contact or physical damage.
  • The smallest bend radius allowed is 8 times the diameter for unshielded conductors, and 12 times the diameter for shielded conductors. Multi-conductor cables are limited to 12 times the individual conductor diameter or 7 times the total diameter, whichever is less.
  • Metallic raceways must be protected from induction heating.
  • Consider there are differences between the requirements for above-ground and buried conductors.

To compare busway, cable bus and cable tray, first we must define each type of raceway, as they are understood by electrical engineers:

RACEWAY TYPEDESCRIPTION
BuswayGrounded metal enclosure, which comes with factory-installed conductors. These can be bare or insulated; made from aluminum or copper; and shaped as bars, rods or tubes.
Cable busAssembly of insulated conductors that includes fittings and terminations, all enclosed in a ventilated metallic housing for protection. Unlike busway, which is fully factory-assembled, cable bus is partially assembled at the project site. Cable bus is designed to withstand the magnetic forces present during faults, reliably holding conductors in place.
Cable trayA structural assembly with multiple sections and fittings, designed to fasten wiring or smaller raceways.

Ask Electrical Engineers: What Advantages Does Cable Bus Offer?

Cable bus is characterized by its safety, since it is built to withstand the magnetic forces that occur when one of the conductors carries a fault current. Cable bus also offers a middle ground between the fully prefabricated busway and the site-assembled cable tray.

Cable bus also saves on supporting fixtures, by using some prefabricated components while retaining flexibility in conductor layout. In a few words, cable bus offers a rigid construction like busway, while having wiring flexibility and open ventilated construction like cable tray. Some common applications of bus duct include connections between the following equipment:

  • Generatorsand transformers
  • Generators and switchgear
  • Transformers and switchgear
  • Different switchgear units
  • Switchgear to motor control centers (MCC)
  • MCCs and high horsepower motors

Electrical safety is important in any installation, but additional protection measures are required as voltage level increases, since accidents have a greater potential to cause damage. By working with qualified electrical engineers you can ensure your installation meets the NFPA 70 National Electrical Code, in addition to local standards.

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