Pole Mounted Micro Power Distribution Transformer

Silverstone Electric Micro-Power is a compact and light-weight oil-filled polemounted distribution transformer designed to serve small, isolated loads. Typical applications include capacitor banks, reclosers, station control power, billboards, microwave and cellular tower sites, water pumps, security lights, streetlights, traffic signals, and railroad signals. Micro-Power transformers provide an economical alternative to larger standard-size transformers in a lightweight package starting at under 100 pounds.

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

Ratings
• 0.5, 1, 1.5, or 3 kVA (65° C rise)
• High-voltage: 2400/4160Y through 19920/34500GrdY (2 HV bushings)
  or 4160GrdY/2400 through 34500GrdY/19920 (1 HV bushing)
• Low-voltage: 120 (1 or 2 LV bushings), 120/240 (3 LV bushings),
  240 (1 or 2 LV bushings), 240/480 (3 LV bushings), or 277 (1 or 2 LV
  bushings)
 
Standard Features
• Mild steel tank, cover, and clamp ring
• Tough powder paint finish resists abrasion and corrosion
• 10 kV minimum insulation on cover and clamp ring
• Continuously welded hanger brackets and lifting lugs for safety and
  corrosion resistance
• Corrosion resistant hardware on clamp ring
• Recessed tank bottom for scuff protection
• Shell-type core/coil construction
• Wound core construction with step-lap joints for high efficiency
• Porcelain high-voltage bushing(s) with tin plated bronze eyebolt terminal(s)
• Molded polymer or porcelain low voltage bushing(s) with tin plated
  bronze terminal(s)
• Low-voltage neutral ground strap (on transformers with one HV bushing)
• Visible cover ground with disconnect
• Tank ground provision
• Tank ground connector (on transformers with one HV bushing)
• Automatic pressure relief device
• Mineral oil dielectric coolant with oxidation inhibitor
• KVA decal on tank
• Internal oil level mark
• Laser engraved anodized aluminum nameplate
 
Optional Features
• Five-pin low-voltage receptacle
• External MOV lightning arrester or mounting provisions only
• Wildlife protection
• Tank ground connector
• Low-voltage neutral ground strap