 | Copper or aluminum primary conductor |
|
| Aluminum strip low-voltage winding |
|
| Insulated cover with visible ground strap |
|
| Wet process porcelain high voltage bushings |
|
| Polymer low voltage bushings |
|
| Plated terminals |
|
| Self-venting cover |
|
| Electrostatically applied powder paint |
|
| Heavy-duty lifting lugs |
|
| Automatic pressure relief valve |
|
| Dual ground lugs |
|
| External low-voltage breaker and tap changer handles |
|
| Recessed tank bottom with rolled edge |
|
| Aluminum nameplate with separate bar code label |
|
| High-voltage ratings through 25 KV |
|
| Sizes through 167 KVA |
|
| Low-voltage ratings through 600 V |
|
| Low-loss silicon steel cores |
|
| Thermally set Kraft paper insulation |
|
| High-dielectric strength oil |
|
| Choice of primary and secondary surge arresters |
|
| Primary fuse for removing transformer from service |
|
| Secondary breaker for thermal and fault protection |
|
| Stainless steel tanks and hardware (available on request) |
|
| Dual voltage primary (available on request) |
