- 26
- 145 161
Hazcon
Приєднався 27 жов 2020
Established in 2019, Hazcon has quickly become a preeminent leader in consulting services for manufacturers of electrical equipment for hazardous locations and explosive atmospheres. Specializing in the design, safety & approval of electrical equipment for hazardous locations, Hazcon’s primary focus is quality work and guaranteed results.
Our primary focus is help manufacturers prepare for all phases of certification of these products - from product design, approval and installation to certification maintenance.
By working with you and sharing our considerable experience and expertise, we can help you achieve successful outcomes in the shortest and least expensive way possible. We welcome an opportunity to work with you to prepare your products for the global marketplace.
Please visit our website: www.hazcon.com
Our primary focus is help manufacturers prepare for all phases of certification of these products - from product design, approval and installation to certification maintenance.
By working with you and sharing our considerable experience and expertise, we can help you achieve successful outcomes in the shortest and least expensive way possible. We welcome an opportunity to work with you to prepare your products for the global marketplace.
Please visit our website: www.hazcon.com
Fundamentals of Zone 22 - Hazardous Areas!
As per IEC Standards, the areas where explosive dusts may be present are categorized into three groups: Zone 20, Zone 21, and Zone 22. This animation is about Zone 22.
Zone 22 is defined as an area in which an explosive dust atmosphere, in the form of a cloud of dust in the air, is not likely to occur in normal operation but, if it does occur, will persist for a short period only. Ignition sources must be prevented during normal operation. Electrical and non-electrical equipment used in Zone 22 must not become a source of ignition in the form of hot surfaces or sparks.
Zone 22 is defined as an area in which an explosive dust atmosphere, in the form of a cloud of dust in the air, is not likely to occur in normal operation but, if it does occur, will persist for a short period only. Ignition sources must be prevented during normal operation. Electrical and non-electrical equipment used in Zone 22 must not become a source of ignition in the form of hot surfaces or sparks.
Переглядів: 739
Відео
Fundamentals of Zone 21 - Hazardous Areas!
Переглядів 671Рік тому
As per IEC Standards, the areas where explosive dusts may be present are categorized into three groups: Zone 20, Zone 21, and Zone 22. This animation is about Zone 21. Zone 21 is defined as an area in which an explosive dust atmosphere, in the form of a cloud of dust in the air, is likely to occur occasionally in normal operation. Electrical or non-electrical equipment used in Zone 21 must not ...
Fundamentals of Zone 20 - Hazardous Areas!
Переглядів 543Рік тому
As per IEC Standards, the areas where explosive dusts may be present are categorized into three groups: Zone 20, Zone 21, and Zone 22. This animation is about Zone 20. Zone 20 is defined as an area in which an explosive dust atmosphere, in the form of a cloud of dust in the air, is always present during normal operation. As a result, electrical or non-electrical equipment used in Zone 20 must n...
Fundamentals of Zone 2 - Hazardous Areas!
Переглядів 1,2 тис.Рік тому
As per IEC standards, the classified areas are categorized in three groups: Zone 0, Zone 1 and Zone 2. Zone 2 is a location in which explosive gas atmospheres are not likely to occur in normal operation and, if they do occur, they will exist for a short time only. Zone 2 includes the area adjacent to a Zone 1 location, from which explosive gas atmospheres could be communicated.
Fundamentals of Zone 1 - Hazardous Areas!
Переглядів 1,5 тис.Рік тому
As per IEC standards, the classified areas are categorized in three groups: Zone 0, Zone 1 and Zone 2. Zone 1 is a location in which explosive gas atmospheres are likely to occur in normal operation; or the location is adjacent to a Zone 0 location, from which explosive gas atmospheres could be communicated
Fundamentals of Zone 0 - Hazardous Areas!
Переглядів 1,6 тис.Рік тому
Zone 0 is s an area where an explosive gas-air mixture is continuously present or present for long time. Therefore, devices that can pose an ignition must be safe under fault or even normal conditions.
Fundamentals of Class II, Division 2 - Hazardous Areas!
Переглядів 1,6 тис.Рік тому
Class 2, Division 2 is defined as a location in which combustible dust may be suspended in the air as a result of infrequent malfunctioning of handling or processing equipment. In another words, under normal operating conditions, there would not be sufficient dust present to interfere with the operation of electrical or other equipment. It is unlikely that an explosive dust/air mixture will occ...
Fundamentals of Class II, Division 1 - Hazardous Areas!
Переглядів 559Рік тому
Class 2 Division 1 is defined as a location in which combustible and explosive dusts are in the air under normal operating conditions and in quantities sufficient to produce explosive or ignitable mixtures.
Fundamentals of Class I, Division 2 - Hazardous Areas!
Переглядів 3,7 тис.Рік тому
Class 1 means that the location contains flammable gases, flammable liquid-produced vapours, or combustible liquid produced vapours. Division 2 means a location where an explosive atmosphere does not exist under normal operating conditions but, if it does occur, it will persist for a short period only. A Division 2 area might be created during repair or maintenance activities, accidental ruptur...
Getting IECEx Zone 2 Certified Products into the North American Market
Переглядів 259Рік тому
Electrical equipment to be used in a hazardous location must be designed so that there are no hot surfaces inside or outside each component and so that no arcing/sparking can occur. In other words, the equipment cannot become a source of ignition in such a location, and it must be certified as safe. The IEC Zone classification system is used to certify products as safe for use in the internatio...
Fundamentals of Class I, Division 1 - Hazardous Areas!
Переглядів 3 тис.Рік тому
Some locations are deemed “hazardous” due to the presence of explosive atmospheres. In order to ensure the safe installation of electrical products in these environments, they must comply with Standards that address their safety, and they must be certified as being in compliance. The Class-division system is used in North America to distinguish hazardous areas and the degree of hazard present. ...
Purging and Pressurization Protection Technique (Ex p) - Hazardous Locations!
Переглядів 3,9 тис.Рік тому
The purging and pressurization protection technique, known as “Ex p”, is used for electrical equipment to be installed and used in Zone 1, 2, 21 and 22 hazardous locations. This technique is commonly used to prevent ignition when electrical devices are installed in gas-explosive (Zone 1 and 2) or dust-explosive (Zone 21 and 22) environments. Purging and pressurization involves keeping the flamm...
Ex e Protection Technique (Increased Safety) - Hazardous Location!
Переглядів 7 тис.Рік тому
Increased Safety, known as Ex e, is one of the protection techniques used for electrical equipment to prevent explosions in hazardous locations. This protection concept may only be used in hazardous locations that are Zone 1 and Zone 2 In this presentation we will discuss: • The fundamental principles of the increased safety protection technique • The technical safety Standards with which equip...
The Use Non electrical Equipment in Hazardous Locations
Переглядів 846Рік тому
It is well known that hazardous locations pose risks because of the presence of ignitable gas, dusts, or fibres. For this reason, many safety Standards and procedures govern electrical devices that are to be installed in those locations, to ensure that they do not become a source of ignition. Non-electrical equipment may also be sources of ignition or explosion. Mechanical equipment, because of...
Explosionproof VS Flameproof Protection Technique - Hazardous Areas!
Переглядів 5 тис.Рік тому
One of the approaches used to protect electrical devices installed in hazardous locations is based on the principle of containing an explosion, should one take place, even under normal conditions, due to arcing or sparking. . There are two names given to the protection technique that contains the explosion: “explosionproof” and “flameproof”. For more details, please visit our website at website...
Class Division VS Zone System in Hazardous Locations
Переглядів 2,9 тис.2 роки тому
Class Division VS Zone System in Hazardous Locations
Importance of Grounding in Intrinsically Safe System
Переглядів 7 тис.2 роки тому
Importance of Grounding in Intrinsically Safe System
North American Certification Process - Hazcon300
Переглядів 2512 роки тому
North American Certification Process - Hazcon300
Dust Explosive Atmospheres/ Hazardous Locations
Переглядів 8 тис.2 роки тому
Dust Explosive Atmospheres/ Hazardous Locations
Pressure Piling - Hazardous Locations
Переглядів 2,7 тис.3 роки тому
Pressure Piling - Hazardous Locations
Interpreting Hazardous Locations Markings for IECEx equipment
Переглядів 65 тис.3 роки тому
Interpreting Hazardous Locations Markings for IECEx equipment
IECEx International Certification System
Переглядів 4,6 тис.4 роки тому
IECEx International Certification System
Preventing Gas Explosions! - Hazardous Locations Protection Techniques for Electrical Equipment
Переглядів 2,9 тис.4 роки тому
Preventing Gas Explosions! - Hazardous Locations Protection Techniques for Electrical Equipment
Great Sir
Can we put da (flame proof motors) in zone 0?
My question is,do we have any motors that working in zone 0 category 1,I belive no flame proof motors can working in petrol tank ..but similar areas are there in rigs
Ex 1 G category motors ?
EPL a
I am going to take my test Ex-01 and -04 next week. Thanks for sharing and wish me luck.
Hello, I am aware of IS CALCULATION concept. But for one loop only. Like BARRIER to JB to LT. But I am not sure how would be the process for IS like this case. BARRIER to JB to FIT to FE? How is The cable from FIT for FE considered in calculation?
Just in case somebody\s gonna have the same question like mine. I already got the answer! You'll have to perform another I.S calc for cable between FIT and FE. There should be an output parameter for the terminal of FIT.
Hello, I am aware of IS CALCULATION concept. But for one loop only. Like BARRIER to JB to LT. But I am not sure how would be the process for IS like this case. BARRIER to JB to FIT to FE? How is The cable from FIT for FE considered in calculation?
Please take note that terminal bridge must not alterate the internal arrangement layout. You can't bunch more than 6 cores toghter. You can't use a single terminal strip to connect 2 wires. The maximum lenght of the leads inside the enclosure must not upper than the ecnlosure diagonal / 2. You may use Ex d or Ex e cablaggio glands. You gave to determinate if gland extras as ip washer are needed to assure an IP54 rating. Thete some thing to check (please refer to IEC 60079-14).
Thank You for the Great information, please keep sharing and also don't let bgm ruin the knowledge please keep it out or very low.
very useful information , thank you
What is standard reference IEC 60079-X?
60079-2-2014
@@alistairjohnston8366 Ex pxb, right?
thanks for sharing, music very disturbing,
Your animation are Amazing!!! Very simple, multiple color, the lesson becomes very easy to assimilate. Can I ask you which program you’ve used for these? Maybe Genially? Thanks you and congratulations
Great information
Useful, thanks, it seem there is not any ExnA at present , is it? Could you please advise me
very nice, thank you
Very informative
I love it your contents
Very informative. Thanks 😊
❤❤❤
❤❤❤
Very informative
Hi thanks for the video, can you tell me if it is possible to buy equipment suitable from both class 1 div 2 and class 2 div 2 areas?
Preparing my IECEx exam
How to get compex certification
Letters not video not visible.
Promo'SM 💔
👋👌👌👌 pls give videos of equipment and or systems protected by such techniqe
perfect
It the enclosure is certified as ip66 as a normal junction box. We can use this JB as a control station with proper ip66-certified components?
thanks!
Thanks Sir🎉
thanks I am preparing my compex course and its very useful
Could you please advise me about course, thanks
This account will grow soon please do not stop making informative videos
Please keep making these informative videos. Your videos helps me so much to understand how ATEX works!
Perfect 👌
Do you have a whatssap number
prefect ......Keep on
Great 👍👍👍👍👍👍
Very informative..& nicely explained 👍
Great
Thank you for putting out such a very informative videos, please keep it coming
At 2:40 there is a typo: q is "Powder Filled" and not "Power". :)
Please do not stop creating videos like this!! i will be your number 1 fan from now on!
Lovely video. Great information
informative content, can you do this for ex inspection steps ?
What is full form of FLP
Flameproof
Awesome
Thank you for the video
I appreciate, thanks please
Very good explanation and animation, Thank you!
thx a lot i have an exam tomorrow and it helped a lot