The 500 kVA Polemount Transformer is designed to step down 19920V Delta to 480V, offering reliable performance for industrial, commercial, and utility applications. Featuring mineral oil cooling and ONAN design, this transformer ensures consistent energy distribution and efficiency in high-demand environments. Ideal for overhead power systems requiring large-capacity transformers.
Power Rating: 500 kVA
Primary Voltage: 19920V Delta
Secondary Voltage: 480V
Cooling Class: ONAN (Oil Natural Air Natural)
Mounting Type: Polemount
Insulation Fluid: Mineral Oil
Compliance: ANSI, NEMA, DOE Efficiency Standards
Durable Steel Tank Construction: Built to withstand harsh outdoor environments
Low-Loss Transformer Core: High efficiency and reliability
Polemount Design: Suitable for overhead power distribution
Safety Features: Includes grounding provisions and pressure relief valve
Industrial power distribution
Utility systems in high-demand locations
Overhead electrical distribution systems
We process all orders within 24 hours of confirmation. Production times vary depending on the product and specific order requirements. To receive the most accurate lead time, please email us before placing your order so we can provide detailed information.
As a general guideline, estimated production times are as follows:
Oil: 6-8 weeks
Generators: 16-20 weeks
Transformers: 8-12 weeks
Switchgears: 8-12 weeks
Industrial Equipment: 8-12 weeks
Wiring & Cables: 2-4 weeks
While we strive to meet the estimated timelines, unforeseen factors may affect production and delivery schedules. We will make every effort to keep you updated throughout the process to ensure a smooth experience.
By placing an order, you agree to our terms and conditions, including any applicable production and shipping policies.
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