Tag Archives: electronics enclosure

What are the Measurement Specifications for Electronics Server Rack Specifications?

For industrial terms, the 19-inch rack is a server or network frame within an enclosure that is being utilized to be mounted on multiple equipment units. Each of the server rack modules contains a front panel that is 19 inches or 482.6 mm wide in specifications. The horizontal measurement then includes some of the edges in the internal space of the rack.

The different IT equipment that was being manufactured with sizes to be able to fit inside a rack will usually be called the rack-mountable or rackmount. The terms: rack-mounted system, rack-mount chassis, server rack and subrack are the most common ones.

Specifications for the 19″ Racks in the Data Centre

Both server rooms, as well as data centers both, have the computing equipment installed inside the standard 19″ racks. These server racks can be in the form of two or four post formats. The height for the server racks is also being standardized in the multiples of 44.50mm or the 1.752 inches. The height measurement being given is also determined as the one rack unit or “U.” The IT industry greatly considers the sever rack structure of 42U tall.

By utilizing the standard server racks, the networking hardware or even the AV equipment can be safely configured or efficiently set up without the need for the floor space or even shelf installations. The server racks serve a wide variety of placement demands, from securing everything – from basic equipment to very light computing applications.

Specifications for Rack Unit Servers

The right measurement for each server rack is 1.75 inches wide, the standardized rank units are primarily designed to be able to assist administrators in mounting, buying, or uninstalling the servers. Computers and also other devices are already included.

The data servers or cabinets can be chosen based on their functionality. It also includes cooling and cabling management options. These cabinets or server racks can greatly vary by U height, front door style, width, security, as well as the other features.

Specifications for Patching cabinets

The size range from 4u to 8u when it comes to server rack height has a very shallow depth. It has an approximate size of 275mm. These server rack cabinets are being utilized inside a small office or classroom applications. It can also house the 1 or 2 patch panels. There can be also a small switch if it is required. These small and compact server rack cabinets will only require limited space.

Specifications for the Wall Mount Server Cabinets

These wall mount server cabinets have measurements that can range from the 6u tp 21u in height dimensions. It is widely available in measurements of 390mm, 450mm and 600mm. These server rack cabinets are also being used inside the small office/classroom/Retail applications. But because of the larger size needed for this size range, this has also been utilized to house small communications equipment for small office use. This is also where the floor space is unavailable because of the security and location issues.

How to Have Control System with Style? Part 1

When a design engineer would like to implement and design a control system with integration project, he/she should start with a set of goals or specifications. These goals should determine the preferences of the end-user and this should be communicated efficiently to ensure that final output satisfies the expectations of all stakeholders in a company. This gives of a good start for any design engineer when specifications are carefully developed and implemented. It ensures the highest success probability of the project and it makes sure that in the long haul, the control system can be maintained and operates efficiently.

When designing a new control system, the easiest one to develop are the hard-side specifications. Why? Because there are many resources available for this one. Pre-built sections for controllers and software packages in a control system are in the resources of Construction Specifications Institute (CSI). Once an engineer cannot find the detail that he/she desires, other control system hardware and software sellers can also provide detailed sections about hard-side specifications. Once the end user are looking for bids from several seller or vendors of this system, the specifications the company would like to have must be carefully developed and consider so that these can be met by several bidders.

The real challenge comes when a company or an end user would like to set the specifications on the soft-side of controls. To guide them in the decision-making process, they should start with a few basic questions:

What design should be considered for the screen?

How is the controller is going to be used by the maintenance or engineering personnel?

The structure of tags and operating pump colors are hardly addressed in the specifications. These are the elements which determines the UI (user interface) of the control system.

Once these guidelines are answered, the next step of action is to start the layout with a style guide. Style guides has been existing for a very long time on other fields. There are The Associated Press Stylebook, MLA Handbook for research papers, and in marketing field where fonts, colors, and logos for branding are also guided & monitored across all social media platforms. In this scenario, style guide is also appropriate and applicable.

With this in mind, there is not limitation what elements and considerations should be added in a control system style guide. However, the following are six areas where there should be standardization of style and these elements has proven to have the most return on investment:

  1. Color

Like the usual traffic lights, red signifies stop and green means go. With this in mind, mechanical systems and electrical systems also applies the same principles. The main goal of color coding is to keep the operators and personnel safe in company operations. The color does not only signify coding but it should be well implemented in the company processes.

To start the process of deciding which colors to use for guidelines, determine the list of colors used in a facility where the control system will be used. Look for painted process pipes, pilot lights, control panels, stack lights, etc. The colors used should be familiar with the personnel for a more efficient use of the control guide and better operations.