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NEMA Ratings and IP Equivalency Chart

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NEMA
Rating
IP
Equivalent
NEMA
Description
IP
Description
1 IP10 Enclosures constructed for indoor use to provide
a degree of protection
to personnel against incidental contact
with the enclosed equipment
and to provide a degree of
protection against falling dirt
1 = Protected against solid foreign objects of 50mm in diameter and greater
0 = Not Protected
2 IP11 Enclosures constructed for indoor used to provide
a degree of protection to personnel against incidental
contact with the enclosed equipment, to provide a degree
of protection against falling dirt, and to provide a degree of
protection against dripping and light splashing of liquids
1 = Protected against solid foreign objects of 50mm in diameter and greater
1 = Protected against vertically falling water drops
3 IP54 Enclosures constructed for either indoor or
outdoor used to provide a degree of protection
to personnel against incidental contact with
the enclosed equipment; to proved a degree of
protection against falling dirt, rain, sleet, snow, and
windblown dust; and that will undamaged
by external formation of ice on the enclosure
5 = Protected against dust - Limited to ingress (no harmful deposit)
4 = Protected against water sprayed from all directions - Limited to ingress permitted.
3R IP14 Enclosures constructed for either indoor or outdoor
used to provide a degree of protection to personnel against
incidental contact with the enclosed equipment; to provide
a degree of protection against falling dirt, rain, sleet, and snow;
and that will be undamaged by external formation of ice on the enclosure
1 = Protected against vertically falling water drops
4 = Protected against water sprayed from all directions - Limited to ingress permitted.
3S IP54 Enclosures constructed for either indoor or outdoor use to provide
a degree of protection to personnel against incidental contact with
the enclosed equipment; to provide a degree of protection against
falling dirt, rain, sleet, snow, and windblown dust; and in which the
external mechanism(s) remain operable when ice laden.
5 = Protected against dust - Limited to ingress (no harmful deposit)
4 = Protected against water sprayed from all directions - Limited to ingress permitted.
4 IP66 Enclosures constructed for either indoor or outdoor use to provide
a degree of protection to personnel against incidental contact with
the enclosed equipment; to provide a degree of protection against
falling dirt, rain, sleet, snow, windblown dust, splashing water, and
hose-directed water; and that will be undamaged by the external
formation of ice on the enclosure
6 = Totally protected against dust
6 = Protected against strong jets of water from all directions - Limited to ingress permitted.
4X IP66 Enclosures constructed for either indoor or outdoor use to provide
a degree of protection to personnel against incidental contact with
the enclosed equipment; to provide a degree of protection against
falling dirt, rain, sleet, snow, windblown dust, splashing water,
hose-directed water, and corrosion; and that will be undamaged
by thee external formation of ice on the enclosure
6 = Totally protected against dust
6 = Protected against strong jets of water from all directions - Limited to ingress permitted.
5 IP52 Enclosures constructed for indoor use to provide a degree of protection
to personnel against incidental contact with the enclosed equipment;
to provide a degree of protection against falling dirt; against settling
airborne dust, lint, fibers, and flyings; and to provide a degree of
protection against dripping and light splashing of liquids.
5 = Protected against dust - Limited to ingress (no harmful deposit)
2 = Protected against direct sprays of water up to 15° from the vertical.
6 IP67 Enclosures constructed for either indoor or outdoor use to provide
a degree of protection to personnel against incidental contact with
the enclosed equipment; to provide a degree of protection against
falling dirt; against hose-directed water and the entry of water during
occasional temporary submersion at a limited depth; and that will be
undamaged by the external formation of ice on the enclosure.
6 = Totally protected against dust
7 = Protected against the effects of temporary
immersion between 15cm and 1m. Duration of test 30 minutes.
6P IP67 Enclosures constructed for either indoor or outdoor use to provide
a degree of protection to the personnel against incidental contact
with the enclosed equipment; to provide a degree of protection against
falling dirt; against hose-directed water and the entry of water during
prolonged submersion at a limited depth; and that will be undamaged
by the external formation of ice on the enclosure
6 = Totally protected against dust
7 = Protected against the effects of temporary immersion
between 15cm and 1m. Duration of test 30 minutes.
12 and 12K IP52 Enclosures constructed (without knockouts) for indoor use to provide
a degree of protection to personnel against incidental contact with
the enclosed equipment; to provide a degree of protection against falling
dirt; against circulating dust, lint, fibers, and flying;
and against dripping and light splashing of liquids
5 = Protected against dust - Limited to ingress (no harmful deposit)
2 = Protected against direct sprays of water up to 15° from the vertical.
13 IP54 Enclosures constructed for indoor use to provide a degree of protection
to personnel against incidental contact with the enclosed equipment; to
provide a degree of protection against falling dirt; against circulating dust,
lint, fibers, and flyings; and against the spraying, splashing, and seepage
of water, oil, and noncorrosive coolants.
5 = Protected against dust - Limited to ingress (no harmful deposit)
4 = Protected against water sprayed from all directions - Limited to ingress permitted.

About us

Datsan Transformer has been established in 1992 especially to work in electricity industy. It has finished dozens of project successfully till 2006 and started to manufacture distribution transformers in 2006.

Datsan has manufactured over 10 thousand of distribution transformers till today and exported to more than 15 countries.

Contact to us

Datsan Elk.İnş.San.ve Tic.Ltd.Şti.
Adr: Kızıltepe Mardin Karayolu 6.km
Kızıltepe, 47400 Mardin TURKEY

T : +90 (482) 215 3188
F : +90 (482) 215 1199

©2018 Datsan Transformatör Ltd. All Rights Reserved.

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