Commercial encapsulated transformers are filled with electrical grade silica and resin compounds that fully enclose the core and coil to seal out moisture. Available in a range of primary and secondary voltage configurations, HPS Fortress series 1-phase units with completely enclosed NEMA 3R housings are suitable for indoor/outdoor applications.
HPS Fortress industrial power transformers from Hammond provide an innovative design that is ideal for commercial applications where quality, ease of installation, and low cost are key. All Fortress units are encapsulated power transformers with electrical grade silica sand and resin compounds, which completely enclose the core and coil to seal out moisture, airborne contaminants and eliminate corrosion and deterioration. The NEMA 3R rating allows these potted transformers to be used as indoor / outdoor transformers.
480V transformers and 60Hz transformers are among the most popular models offered. Some general purpose transformer models have also been added.
C1F***LE Series power transformer prices start at:
C1F***WE Series encapsulated transformer prices start at:
C1F***XE Series transformer prices start at: