SINGLE - PHASE OVER HEAD POLE MOUNTED TRANSFORMER

Dingxin manufactures a complete line of single-phase pole transformers product line. Single-phase transformers are available as conventional (5-167kVA), completely self-protected (CSP 5-75kVA), or interrupter-protected (5-167kVA) in a variety of ratings to meet or exceed the requirements of applicable ANSI® and NEMA® standards. Units designed per Rural Utilities Service (RUS) standards are also available.

CSP transformers have direct connected primary arresters, secondary circuit breakers, and internal primary voltage fuses. This eliminates the need for separately mounted protective devices and provides reduced installation costs.

• Meet or exceeds ANSI® and NEMA® standards

• Meets DOE Energy Eciency Standard 10 CFR Part 431 for distribution transformers

• EPRI recommended interlaced core-type design (5-75 KVA)

• Tank coating exceeds IEEE Std C57.12.31™-2010 standard

• Cover with a minimum dielectric strength of 8 KV

• Tin-plated high and low-voltage bushing terminals to accommodate aluminum or copper conductors

• Laser-engraved nameplate

• Wet process porcelain high-voltage bushings resistant to high voltage corona

• Tank grounding provisions

• Envirotemp™ FR3™ fluid or electrical grade mineral oil

• Heavy-duty lifting lugs and hanger brackets per ANSIR requirements

• Visible cover ground on units with cover-mounted bushings

• Recessed tank bottom that offers protection when sliding over rough surfaces

• Automatic pressure relief device

• Polymer low-voltage bushings (5-75 KVA)

• Arrester mounting and grounding provisions

• Internal mark indicating the proper oil level

• Permanently stamped secondary leads to ensure proper identification

• Corrosion-resistant cover band

• Quality System ISO 9001 certified