• Applications
  • Features
General purpose for supplying appliance, lighting, motorized machine and power loads from electrical distribution systems.
Meets DOE 10 CFR part 431 (TP1) and C802.2 efficiencies in an outdoor enclosure. Smaller kVA sizes have standard input and/or output lugs, knockouts and wall mounting brackets to save installation costs.
Efficiencies and load losses will be calculated at temperature reference of 75 deg C at unity power factor (UPF)
They are either ventilated, totally enclosed
Front accessible separate high and low voltage terminals, connectors suitable for aluminum and copper are provided for easy cable installation
High grade non-aging, fully processed silicon steel laminations or better core
Copper or aluminum windings, with terminations brazed, welded or bolted coil
Front accessible separate grounding, separate high and low voltage terminations with either lugs or pads
ST-20 compliant taps
ANSI 61 UL 50 gray enclosure finish
40 deg C maximum