Unshielded Distribution Transformers

Nov. 21, 2008
SolaHD, a leading supplier of power quality solutions, announced today a new line of unshielded general purpose distribution transformers that equally mix value and performance for outstanding energy-efficiency in commercial, institutional and industrial facilities. Utilizing the same feature-set that has made the SolaHD ET series of shielded low voltage dry-type distribution transformers successful, these new unshielded transformers offer improved cost effectiveness and are fully compatible with the shielded ET units in most applications.  The initial offering includes the eight most popular ET part numbers  -- ET2 and ET5 Series, 15 kVA through 75 kVA. For those customers seeking an outdoor transformer, the new units can be outfitted with optional weather shields which meet UL-3R requirements. Key features for both shielded and unshielded SolaHD ET transformers include: · NEMA TP-1 compliance· UL Class 220° insulation system· Terminal board connections and spacious wiring compartments· Panel design that reduces labor time· Rugged stainless steel enclosures· High efficiency for low cost operation· Single and three phase availability.