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Relay in BMS Systems - Read it For Free

A relay plays an important role in controlling and monitoring the various components of a building management system.

It acts as a switch that transmits signals from one component to another.

With a relay, building maintenance staff can easily monitor and control HVAC, lighting, and security systems from a central location.

However, the relay in building management systems is not a one-size-fits-all solution. Different relays may be required depending on the type of building and its unique needs.

In this blog post, we will delve deeper into the role of relays in building management systems.

You can read this post for free from this link:
https://engalaxy.com/blog

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#bms
#electrical
#mechanical
#ICT
#building_management_system
#relay
#relays
#hvac
#ac
#plumbing
#firefighting
#mep
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#engineering
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FCU Hookup and its Valves

FCU hookup, or fan coil unit hookup, is essential to HVAC systems in commercial and residential buildings.

It involves the connection of a fan coil unit to the building's water supply, which allows for the circulation of hot or cold water to maintain a comfortable ambient temperature.

Valves play a crucial role in the FCU hookup process, controlling the flow and temperature of the water as it circulates through the unit.

So, we released a new blog post that will delve into the different types of valves used in FCU hookups and how it affects the performance of the HVAC system.

You can read this post for free from this link. πŸ‘‡
https://engalaxy.com/blog

If you like the post, please like, comment, and share it.

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Motor Control Center Handbook - Free Download

Motor control centers, or MCCs for short, are essential in the automation and control of industrial processes.

Providing the means to both distribute and control electrical power to motors, the MCC serves as a centralized hub for managing complex electrical systems.

As such, the MCC plays a pivotal role in the smooth functioning of industrial operations, and any malfunction or failure can result in significant downtime and revenue loss.

With the high stakes involved in managing industrial processes, it is crucial to have a comprehensive understanding of the MCC and its workings.

So you can download this awesome handbook created by Siemens for free from this link:
https://engalaxy.com/downloads


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#motorcontrolcenter
#motor
#control
#electrical
#electricalengineering
#free
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Differential Pressure Switch on Pre-Filter & Final Filter of AHU

DPS = Differential Pressure Switch

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#buildingmanagementsystem
#HVAC
#AHU
#Fans
#mechanical
#electrical
#lowcurrent
#construction
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GIS RMU Components

* GIS = Gas Insulated Switchgear
* RMU = Ring Main Unit
* The gas type used in GIS is SF6

* The gas is secured in a stainless steel tank and contains the following:
- The busbar of the panel.
- All live switching components


* The number of compartments in RMU depends on no. of In/Out Cells

If you like the post, please like, comment, and share.

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https://engalaxy.com/method-statements


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#rmu
#ringmainunit
#switchgear
#electrical
#mediumvoltage
#electricalengineering
#construction
#mep
#fm200
#firefighting
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🎯 Overview of the BMS Field Devices in Projects

βœ”οΈ Organizations increasingly turn to Building Management Systems (BMS) to streamline their facility management processes as building technology advances.

βœ”οΈ A BMS is a centralized computer system that monitors and controls all the mechanical and electrical systems in a building.

βœ”οΈ Field devices are responsible for measuring temperature, humidity, lighting levels, and other critical parameters that affect the building's performance.

βœ”οΈ They also act as the BMS's eyes and ears, gathering data about the building's performance and sending it back to the centralized control system.

πŸ”₯ This blog post will provide an overview of some of the different types of field devices commonly used in a BMS.

You can read this blog post for free from this linkπŸ‘‡
https://engalaxy.com/blog

#bms
#control
#field_device
#dps
#actuator
#differential_pressure_switch
#hvac
#mep
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#electricalengineering
#urcoursez
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Duct Smoke Detector

The Duct smoke detector detects smoke and combustion products in air moving through HVAC ducts.

This device prevents air handling systems' smoke recirculation in areas.

It can be connected to the fire alarm system or the BMS system.


Free MEP Practical Lectures:
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Free MEP Engineering Blog:
https://engalaxy.com/blog

#fire
#alarm
#bms
#firefighting
#ahu
#hvac
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#mechanical
#ict
#plumbing
#construction
#urcoursez
#engalaxy
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#MEP
What is the contactor?

A contactor is an electromechanical switch whose function is to make or break the connection between the power supply and the load.

It consists of Coil, Spring, Steel Core, Static Contacts, and Dynamic Contacts.

It is electrically controlled by applying a voltage to its coil and is usually powered much lower than the switched circuit.

It is most commonly used with electric motors and lighting applications.


Enroll now in our Free MEP Mini-Course, check the link in the first comment, or the link in the photo, or go to our website (Urcoursez)


Also, you can read for free our Engineering Blog (Engalaxy)


#contactor
#electrical
#control
#control_circuits
#hvac
#mep
#mechanical
#lighting
#motor
#urcoursez
#engalaxy
#mrzidan
#bms
Circuit Breaker Types in Low Voltage Systems

We have three different types of circuit breakers as follows:

1- Miniature Circuit Breaker or MCB:
Usually, we find it in the final electrical distribution boards; it can be one pole, two poles, three poles, or four poles.

Also, we can use it as a protection circuit breaker in the control panels.


2- Molded Case Circuit Breakers or MCB:
Usually, it will be as the main breaker in the sub-main panels or the breaker of the branch circuits in the main panels.
It has a higher short circuit capacity than MCB.


3- Air Circuit Breaker or ACB:
Usually, it will be the main breaker in the main panels or MDB.
It has higher short-circuit capacity than MCB & MCCB


Enroll now in our free mini MEP Course from the link on the photo:


Check our Engineering Blog Posts (Engalaxy)


#electrical
#breaker
#MCB
#MCCB
#ACB
#Construction
#MEP
#Coordination
#Design
#engineering
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Shunt Trip Coil

A shunt trip coil is an optional accessory in a circuit breaker that mechanically trips the breaker when power is applied to the shunt trip terminals.

The power for the shunt trip does not come from within the breaker, so it must be supplied from an external source.

Its most common application is when we need to control switching off the power of a panel by a feedback signal from the BMS system.


Enroll now in our free mini MEP Course from the link on the photo:


Check our Engineering Blog Posts (Engalaxy)


#shunt_trip_coil
#panels
#electrical
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In today's highly competitive job market, professional development has become essential for success.

As the world continues to evolve, it is vital for engineers to stay up-to-date with new technology and software.

One such software that has gained immense popularity in the construction industry is Revit.

Revit is known as a Building Information Modeling (BIM) software; it's being used extensively by architects, engineers, and construction professionals.


You can continue reading the full post on our engineering Blog ( Engalaxy )
https://engalaxy.com/blog

#revit
#mep
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Grease Interceptor πŸ‘Œ

A grease interceptor is an in-ground or suspended tank that is designated to limit the amount of FOG (fat oil and grease) and solids entering the sanitary sewer system.

Interceptors hold FOG until they can be removed and disposed of by recycling or rendering companies(Manual cleaning).

Interceptors are more effective when the grease traps are inspected weekly and periodically.


Enroll now in our free mini MEP Course from the link on the photo:


Check our Engineering Blog Posts (Engalaxy)


#drainage
#plumbing
#grease
#interceptor
#Grease_Interceptor
#mechanical
#electrical
#bms
#hvac
#engineer
#design
#construction
#shop_drawing
#coordination
#mep
Wrong Connection of Drainage Piping in Toilets


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Also, you can check our engineering blog (Engalaxy)


#plumbing
#drainage
#mechanical
#hvac
#mep
#construction
#electrical
#lowcurent
#bms
Types of Traps in Western Water Closets 🚽

In order to form a seal and prevent (trap) unwanted gasses from escaping from the sewerage, the trap retains some water. πŸ’¨πŸ’§

For an S-Trap toilet, the soil drainage pipe exits the toilet through the floor.

While in a P-Trap, the soil drainage pipe exits through the wall.

The easiest way to remember this is by remembering the direction of drainage water flow, as shown in the attached photo of this post.


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#drainage
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#trap
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#hvac
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#mep
#bim
#revit
#electrical
#coordination
Importance of Coloring Embedded Conduits and outlets in Concrete Slabs

It’s preferable before installing embedded conduits and outlets in the concrete slab to use a pre-colored conduits and outlets, but if they are not available, you can use spray paint to identify each system’s outlets and conduits.

This will help the electrician to identify each outlet for which system, Ex: Lighting - power - Fire Alarm - CCTV...etc.

Because if all conduits and outlets with the same color (Ex: White), so it will take time from your team to differentiate between each system’s conduits & outlets, which increase the cost of manpower and time.


Don't forget to check out our free MEP mini-course
https://link.urcoursez.com/freemep

Also, you can check our engineering blog (Engalaxy)
https://engalaxy.com/blog


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#conduit
#power
#lighting
#fire
#hvac
#share
Important Note about MEP Works in Toilets 🚽

One important note to be considered for MEP works in toilets is to complete the chipping of MEP services before applying waterproofing to the toilet’s floor.

The note is already explained in the attached photo.


Don't forget to check out our free MEP mini-course
https://link.urcoursez.com/freemep

Also, you can check our engineering blog (Engalaxy)
https://engalaxy.com/blog

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πŸ‘¨β€πŸ’Ό Attention all Autocad users! πŸ‘©β€πŸ’»

Are you struggling to navigate through Autocad? Fear not - we've got you covered! Here are some of the most common commands in Autocad, explained in a straightforward manner:

By mastering these essential commands, you'll be able to create professional-grade drawings with ease. Happy designing! πŸ–οΈπŸ‘·β€β™‚οΈπŸ—οΈ



Have a look at our Bestseller BMS Online Course:
https://link.urcoursez.com/lto-tel-bms-en

Our Free Mini MEP Course (link in the photo) :


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πŸ”₯πŸ“š FACTUAL DATA ALERT!πŸ“šπŸ”₯

Did you know using an electrode dryer before welding black steel pipes is crucial?

Here's why:

πŸ” Moisture can negatively affect your welding.

πŸ’¦ Drying Low Hydrogen electrodes before use ensures high-quality welds.

πŸ’» The primary purpose of the electrode Dryer is to keep the electrodes dry and prevent moisture absorption.

πŸ“ The composition specifications of solid welding electrode wires and rods are vital.

πŸ‘· Pre-preparation of pipes before welding improves the quality of the weld seam.

πŸ’ͺ Using a medium-coated electrode is perfect for mild steel and can help avoid undercut and excessive convex fillet.

Remember, welding specification of carbon and alloy steel piping is essential. 😎


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πŸ”ŠπŸŽΆπŸ  Attention all homeowners and contractors!

If you're planning to install ceiling speakers, using a back box is crucial to ensure quality sound and prevent noise pollution.

😯 Here are a few reasons why:

βœ… Back boxes enhance sound quality and prevent sound leakage, providing optimal performance from your speakers 🎡

βœ… A good seal is essential for the speaker to perform their best, amplifying your immersive surround sound experienceπŸ‘Œ

So, when it comes to speaker installation for an enhanced music experience, 🎧🀘don't forget about the back box!

πŸ”™ Get one today and elevate your home audio to the next level. πŸ™Œ


πŸ‘‰Check our Free Engineering Blog ( Engalaxy )


πŸ‘‰Check our free mini MEP Course ( link on the photo )


πŸ‘‰Read different MEP Method Statements for free on our engineering Blog.


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What is the reason for painting this metal duct red?

The photo shows a black steel duct that can be used in different applications like kitchen hoods.

As this duct will not be insulated, we paint the outer surface of black steel ducts with red oxide coating.

This coating acts as a preparatory or protective coating that prevents rust formation on the ferrous metal surfaces exposed to humidity and air.

Free Mini MEP Course, check the link on the photo πŸ‘‡

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