IP rating on electrical products briefly explained

Now when buying electrical products from time to time you would note that in the information it would say IP xx rates. Example for outdoor suitable devices the common rating claimed would be IP 66 which is state to have certain criteria suitable for outdoor use.

To quote a description from one website (credits listed as a link)

“IP (or “Ingress Protection”) ratings are defined in international standard EN 60529 (British BS EN 60529:1992, European IEC 60509:1989). They are used to define levels of sealing effectiveness of electrical enclosures against intrusion from foreign bodies (tools, dirt etc) and moisture.” – www.enclosurecompany.com/ip-ratings-explained.php

To quote another description from another website (credits listed as a link)

The IP (International Protection) Rating of a product is represented by two numbers. The first digit is the protection rating against solid foreign objects (i.e. dust) and the second digit represents the protection against the ingress of water. The ratings available and descriptions are as follows:

First #
Solid Foreign Object

Second #
Water Ingress Protection

0
no protection

0
no protection

1
protected against solid objects up to 50mm

1
protected against vertically falling drops of water

2
protected against solid objects up to 12mm

2
protected against direct sprays of water up to 15º from the vertical

3
protected against solid objects over 2.5mm

3
protected against sprays of water up to 60º from the vertical

4
protected against solid objects over 1mm

4
protected against water splashed from all directions

5
protected against dust

5
protected against low pressure jets of water from all directions

6
totally protected against dust

6
protected against strong jets of water

7
protected against immersion

8
protected against complete continuous submersion in water

” – http://www.codecorp.com/iprating.php

To get the most current explanation the best place of course would be to get it from the standards body itself that has ratified (created/agree/provided) these standards.

But what you need to know and be aware is that there are some standards and regulation that provide you some minimum and in most cases best protection for your purpose.

So the next time you have a product that you require for use in possibly challenging conditions do look for the one with the features most relevant to your need.

Price isn’t always a factor of quality or suitability. Read the specifications and standards adhered to.

Life Cycle of a System (Applied to product, service and need)

LifecycleOfASystem Rev 1

The search

In the choice of fulfilling a need or want with the use of systems or solutions, the product aspect of choice is only a small portion in most cases, exceptions being pure out of the box consume and dispose products. These would be like bread toasters, lights in bulb or tube formats (all inclusive of other forms too.), tvs, radios, ovens, washing machines and more. These items configuration comes in forms of hard add ons or settings that can be varied in its limited preset ways. Adaptability has come down to a package form. Any need not met is addressed by finding a model more suitable or adjusting your needs to your chosen devices.

On the other extreme is the every element requires customisation and tweaking to your needs. These items too today have more and more become packaged in a manner on the options that you may choose or what it will interwork with. These are much like the banking solutions you buy, jewelry and much more.

The in between would be items that can be mixed and matched. They also work on a variety of options that fall into a certain category. Such as items that require wires. And how the wires can be laid or prepared. In an exposed manner or hidden. There are a whole host of options and choices in this “standard mix and match” segment. Items like security tools. CCTV, alarms, door access systems, cars and more.

For these a search and evaluation period is required. The best case would be a consultant or a good sales person. But in the later category without a little home work on your own to get a feel and understanding may lead to a skewed to the brand of their benefit. ( i say this in the manner where either they have expertise on the more positive segment to the part where they get rewarded for choosing those items.) As such it is a tricky mine field for the purchaser of today. Integrity apparently is a rare quality.

The decision

Next when you move on to the decision to purchase comes a choice of if its possible to get something that is preconfigured and delivered or configured on site. The preconfigured variant normally implies that it can also be easy enough for you to manage or that the cost to reconfigure could be considerably lower as it would be possible to use remote solutions for adjustment and maintenance. But not necessarily so though.

Installation

Normally at the installation stage, its more of an out boxing and connecting all components.

The configuration

Most systems in the middle tier and upper tiers require some configuration. What is configuration? Read more in our upcoming article to have a better understanding. But to proceed at this level, the lowest level of configuration requires the input of some basic settings of the level you want your product to perform at or start up. Yes todays products starting level if is up to current demand is workable out of the box. And configuration normally could be tweaking or personalising.

The testing and commissioning

Once installation and configuration has been complete. A test from basic to vigorous should be attempted before daily use. But you can go the use and fix method too.

Maintenance cycle.

After all use, there should be some maintenance introduced from a basic clean and check up to a more vigorous disassemble and reassemble replacing worn parts if not at least inspecting for wear and approximating end of life. (replacement period).

Expand or upgrade, replacement could be in the cards

If you had purchased a roboust product from technology to durability you will have the option to expand or upgrade its capacity, capabilities with features or more. You will once again head down the search, decision and act path once again. But if its on an expand or upgrade the choices should be more limited. Not necessarily cheaper. But in todays agenda reuse, and extending life is the mandate to keep landfills at controllable levels. Should replace come up due to expiry of the use due to wear or currentness, then your decision process will lead you back into a wider scope to explore as when you first got into this cycle.

And in conclusion there brings you back to the beginning of this article.