Touchscreen manufacturer from china Today: 18, December 2017

Keetouch.cn

Email:
Password: Registration
Forgot your password?
Home About Us Shipping and Payments Contacts Technical Support
Your Shopping Cart is Empty
Our Catalogue
Keetouch - World Wide Delivery
Site Search:
Site News
02-10-2013
Touch technology

Touch technology is useable in a broad selection of applications. Touch screen monitors have become a focal point for...

24-09-2013
Touch screen monitors

There are three basic types of touch screen monitors that are used to...

29-08-2013
Ultra Bright sunlight readable monitor

 Digital screens are becoming the people's day, has been realized, especially in the areas of advertising and industrial displays

22-08-2013
Are touch screens accessible?

  Touch screens today are frequently used in our daily life, for example in ATMs, ticket terminals, infokiosks and customer self-service stations

17-04-2013
SAW Open Frame Touch Screen Monitor

 With industrial grade 300 nit LCD panel mated to a...


 

News

Touchscreen search:
Screen size: from inch    to inch    Screen Type:
Price: from $   to $  
Sale  

28.08.2012 10:00

Converting IP Ratings and Nema Codes



 Converting IP Ratings and Nema Codes

 
The IP rating is an internationally recognized standard, and is endorsed by 
the International Electrotechnical Commission. Most countries around the 
world have adopted this standard. 
Each IP rating comprises two numbers. The first number is a measure of how 
well the object can withstand invasion by solids, ranging from no special 
protection at all to protection against dust particles. The second number is a 
measure of how well it can withstand liquids, ranging from no special protection 
at all to watertight under water.
 
Taking the first digit, which is for protection against solid objects, the 
range is as follows:
0 - No protection against ingress from solid objects
1 - Protects against any object over 50mm
2 - Protects against any object over 12.5mm
3 - Protects against any object over 2.5mm
4 - Protects against any object over 1mm
5 - Protected from most dust ingress, enough to allow normal operation
6 - Complete protection from dust ingress
 
The second digit concerns protection from liquids:
0 - No protection against ingress from liquids
1 - Protected against vertically falling water drops
2 - Protected against vertically falling water drops when the enclosure is tilted up to 15 degrees
3 - Protected against spraying water
4 - Protected against splashing water
5 - Protected against water jets
6 - Protected against powerful water jets/heavy seas
7 - Protected against temporary immersion in water
8 - Protected against continuous immersion in water
 
 
NEMA (National Electrical Manufacturers Association) has established a range of standards for electrical equipment enclosures. NEMA codes tend to be used by countries outside of Europe, including the USA. NEMA codes use a number to describe the level of protection afforded by electrical equipment enclosures
IP Rating IP56:
NEMA 4 -(and Nema 4 x with anti-corrosion properties) enclosures intended for indoor or outdoor use primarily to provide a degree of protection against windblown dust and rain, splashing water, and hose-directed water; and to be undamaged by the formation of ice on the enclosure. They are not intended to provide protection against conditions such as internal condensation or internal icing.
IP Rating IP 65
NEMA 6 - Type 6 enclosures are intended for use indoors or outdoors where occasional submersion is encountered. They shall protect the enclosed equipment against a static head of water of 6 feet for 30 minutes, dust, splashing or external condensation of non corrosive liquids, falling or hose-directed water, lint and seepage. They are not sleet- (ice-) proof. They shall have conduit hubs or equivalent provision for watertight-connection at the conduit entrance and mounting means external to the equipment cavity.
IP Rating IP52:
NEMA 12 - Type 12 enclosures are intended for indoor use primarily to provide a degree of protection against circulating dust, falling dirt, and dripping none corrosive liquids. They are not intended to provide protection against such conditions as internal condensation.
IP Rating IP54:
NEMA 13 -Type 13 enclosures are intended for indoor use primarily to provide a degree of protection against lint, dust, spraying of water, oil and none corrosive coolant. They are not intended to provide protection against conditions such as internal condensation.
 



Want to be the first to know about the sale or news.

Unsubscribe
Keetouch.cn © 2010