D11 Single Phase Pole Mounted Transformer

The D11 single phase pole mounted transformer is an oil-immersed distribution transformer designed for reliable overhead power distribution. Available from 3 to 333 kVA, it supports multiple primary and secondary voltage configurations, direct pole mounting, and three-unit bank installations. Built to ANSI C57.12.00 and C57.12.20, it features a corrosion-resistant steel tank, porcelain or polymer bushings, wildlife protection, and NON-PCB insulating oil.

Operating conditions

1. Air temperature: Maximum temperature: +40°C; Minimum temperature:-25°C
2. Humidity: Monthly average humidity 95%; Daily average humidity 90% .
3.Altitude above sea level: Maximum installation altitude: 2000m.
4. Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.
5.No frequent violent shake
6. Note:* Beyond those services

Features

1. All units are built in accordance with both ANSI C57 12.00 and ANSI C57 12.20, except as modified to comply with customer specifications.
2. Mild steel tank with welded lifting lugs and hanger brackets for direct to pole mounting.
3. Single piece clamped cover band meets cover retention requirements of ANSI standards.
4. Electrostatically applied polyester powder paint
5. system for superior corrosion protection.
6. HV porcelain cover mounted bushings
7. Tank wall mounted porcelain or polymer low voltage bushings.
8. Tin-plated bronze terminals for connection to copper or aluminum.
9. Insulated cover for wildlife protection.
10. Laser engraved aluminum nameplate.
11. NON-PCB insulating oil.