ETI offers units that meet NEMA Type 3R Requirements
Type 3R NEMA enclosures are defined as:Indoor/Outdoor - Falling Dirt - Sleet, Snow, Water - Ice Formations
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, & snow; & that will be undamaged by external formation of ice on the enclosure
Energy Technologies, Inc. designs it's rugged reliable Uninterruptible Power Supplies, Frequency Converters, Power Conditioners and other products for use in all environments in NEMA Enclosures.
|IP Object Size/Type Protected Against
|IP Protection Level
|1 = Protected against solid foreign objects of 50mm in diameter & greater
|4 = Protected against water sprayed from all directions - Limited to ingress permitted.