IEC DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE). operational equipment) must, according to IEC , belong to a specific type of protection. The types of pro- tection are also called IP codes. The abbreviation. IEC & NEMA Standards. ENCLoSurE ProTECTIoN rATINg SySTEMS. The International Electrotechnical Commission (IEC) has established an.
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The water pressure is adjusted to give the specified delivery rate. NOTE The attention of relevant technical committees is drawn to the fact that in some types of electrical equipment the maximum voltage produced internally r. The enclosure under test is placed in its normal operating position under the drip box the base, of which 605291 larger than that of the enclosure.
S Empty enclosures If the enclosure 65029-1 tested without equipment inside, detailed requirements shall be indicated by the enclosure manufacturer in his instructions for the arrangement and spacing of hazardous parts or parts which might be affected by the penetration of foreign objects or water.
In the case of the test for the additional letter B, the jointed test finger may penetrate to its 80 mm length, but the stop face 0 50 mm x 20 mm shall not pass through the opening. However, the tests establishinq compliance with any one of the lower degrees of protection need not ‘necessarily be carried out provided that these tests obviously would be kec if applied.
Full details are specified in the clauses indicated in the last column.
Where more than one supplementary letter is used, the alphabetic sequence shall apply. However, the tests establishing compliance with any one of the lower degrees of protection need not necessarily be carried out provided that these tests obviously would be met if applied.
This standard is a cosolidation version Ed 2. Bureau of Indian Standards BIS is a statutory institution established under the Bureau of Indian Standards Act, to promote harmonious development of the activities of standardization, marking and quality certification of goods and attending to connected matters in the country. Gracie May 28, Facebook Linkedin Google Plus Twitter. Immersed at depth of 1mThe effect of temporary immersion in waterIPX8Immersed in depth mentioned by manufacturerThe effect of continuous immersion in waterIPX9-High pressure and temperature water jets.
BS EN 60529:1992+A2:2013
Tests – Test L: NOTE Health and safety regulations should be observed in selecting the type of talcum powder and its use. The wording in the table is not exactly as used in the standards document, but the dimensions are accurate. For the test of first characteristic numeral 1, the access probe 50 mm diameter shall not completely pass through the opening. Internal barriers are considered part of the enclosure as defined in 3. Conditions for verification of adequate clearance are identical with those given in This standard supersedes IS Marking with the IP Code indicates a claim for compliance with all the applicable requirements of this standard and also with any complementary requirements specified in the appropriate product standard.
BS EN +A – Degrees of protection provided by enclosures (IP code)
It must not be assumed that all the listed degree of protection is applicable to a particular type of equipment. The texi of iEC Standard has been approved as suitable for publication as an Indian Standard without deviations. Rain Spray test apparatus model RTA sold separately. Table 4 – Degrees of protection against access to hazardous parts indicated by the additional letter Additional tetter Degree of protection Test conditions, ,f see Brief description Definition A Protected against access with the back of the hand The access probe, sphere of 50 mm 0, shall have adequate clearance from hazardous parts The interpretation of test results is the responsibility of the relevant technical committee.
Measurement data is available at an additional fee, padded protective case included and tech support are included.
Base plate and specimen holder options are available. If you have any query regarding testing and Certification. Verification may be made either by dielectric test or by inspection of the specified clearance dimension in air which would ensure that the tests would be satisfactory under the most unfavourable electric field configuration see IEC If an enclosure provides different degrees of protection for different intended mounting arrangements, the relevant degrees of protection shall be indicated by the manufacturer in the instructions related to the respective mounting arrangements.
In no event shall the depression exceed 2 kPa 20 mbar on the manometer 6059-1 in iwc 2. Product Details For testing the protection against moisture due to splashing water. This does not preclude the free use, in the course of implementing the standard, of necessary details, such as symbols and sizes, type or grade designations.
Other letters may be used in product standards.
Product Details This product is designed with a welded steel frame, steel panels, all powder coated blue, with adjustable feet. Dust-tight as specified in table- 2 In the case of the first characteristic numerals 1 and 2, “not fully penetrate” means that the full diameter lec the sphere shall not pass through an opening of the enclosure. Table 4 gives access probes considered by convention as representative of parts of the human body or objects held by a person and the definitions for the degrees of protection against access to hazardous parts, indicated by additional letters.
Extremely Versatile — fully Waterproof and Portable! Your contact information will only be used by our company, and you can unsubscribe from our emails at any time. In the last two cases, the volume of air to be drawn through the enclosure under test shall be the same as for the whole enclosure in full scale.
The duration of test is 10 min. Dust-tight enclosures to numeral 6 do not allow any dust to penetrate.