AutomationDirect has expanded its Hammond line of HPS
Fortress commercial encapsulated
power transformers. The single phase units are now available in 100VA up to
25kVA ratings and input voltage ranges of 120 to 480V ac. All units are
encapsulated with electrical grade silica sand and resin compounds to protect
the core and coils, sealing out moisture and airborne contaminants and
eliminating corrosion and deterioration. The NEMA 3R enclosures meet or exceed
NEMA and ANSI standards for indoor and outdoor applications, and are UL and CSA
listed as well as CE approved. The Fortress series encapsulated power
transformers are backed with a 10-year limited warranty. Prices start at $77.
