The Space-Saver™ is an ultra-compact single-phase pad-mounted transformer designed for those applications requiring small size and unobtrusive appearance. It is ideal for residential service and for irrigation and oil field applications.

Contact your distributor or factory representative for availability of other kVA sizes, voltage ratings, features, accessories and design standards not listed.

• KVA Ratings (65° Rise)
  5, 10, 15, 25, 37.5, 50
• High-Voltage Ratings
  4160GrdY/2400 through 24940GrdY/14400 (60kV through 125kV BIL)
• Low-Voltage Ratings (30kV BIL)
  240/120, with 3 low-voltage bushings or 3 cable leads
  120/240, with 4 cable leads
  480/240, with 3 low-voltage bushings or 3 cable leads
  240/480, with 4 cable leads
  120, with 2 low-voltage bushings or 2 cable leads
  240, with 2 low-voltage bushings or 2 cable leads
  277, with 2 low-voltage bushings or 2 cable leads
  480, with 2 low-voltage bushings or 2 cable leads

• RUS approved and meets or exceeds current ANSI and NEMA standards
  except for certain dimensional characteristics
• Full compliance with ANSI C57.12.28 enclosure integrity standards
• Two externally clamped universal high-voltage bushing wells for
  loop feed operation or one externally clamped bushing well
  for radial feed operation
• Three externally clamped low-voltage bushings with threaded copper studs,
  including a fully insulated neutral terminal with removable ground strap
  (removable ground strap standard on 240/120 and 480/240 ratings only)
• Embossed bushing mounts
• Threaded, flush mounted stainless steel lifting provisions
• Automatic pressure relief device
• Electrical grade mineral oil with oxidation inhibitor
• Removable hood with corrosion resistant stainless steel hinge pins and barrels
• Mild steel enclosure and detachable sill fastened with stainless steel hardware
• Recessed oil compartment bottom
• Electrostatically applied powder paint finish with polyurethane top coat for
  excellent resistance to chipping, fading, abrasion and corrosion
• Front panel accessory mounting bracket
• Domed top surfaces on hood and oil compartment to prevent water retention
• Oil fill/oil level plug
• Oil drain plug
• Tank grounding provisions
• Corrosion resistant locking assembly with captive penta-head security bolt,
  floating nut and padlock provision
• Decal or stenciled bushing designations
• Laser engraved anodized aluminum nameplate

• Total stainless steel or hybrid (mild steel/stainless steel) enclosure;
  hybrid enclosure may have stainless steel applied to any of the following
  components: hood, sill, oil-compartment riser, bottom/front panel,
  and high-voltage bushing clamps. Available grades of stainless steel
  include 409, 304 and 304L
• High density polyethylene protector strips on bottom contact surfaces
  to prevent paint damage during storage and installation
• Molded polymer mounting pad
• Temporary service access provision (conduit hole)
• Fault indicator
• Fault indicator provision only
• Load break high-voltage bushing inserts
• Removable low-voltage ground strap (standard for 240/120 and 480/240 ratings)
• Low-voltage terminals, including various screw-on spades
  and some slip-fit connectors
• Internally mounted expulsion fuse or draw-out expulsion fuse with isolation link
• Drip shield for use with draw-out expulsion fuse
• High-voltage tap switch with operating handle in the terminating compartment
  with one of the following tap ranges: four 2.5% taps above normal;
  or four 2.5% taps below normal;
  or two 2.5% taps above and two 2.5% taps below normal;
  or taps at 13800/13200/12870/12540 for transformers with a nominal
  high-voltage rating of 14400 (high-voltage taps not available in combination
  with dual high-voltage ratings)
• Interlaced low-voltage windings
• Tank ground connectors
• Hold-down cleats
• Lifting bolts
• Custom stenciling and labeling
• Laser engraved stainless steel nameplate
• NEMA safety labels
• RUS accepted designs
• NEMA TP-1 compliant designs