{"id":1718,"date":"2025-12-14T12:36:48","date_gmt":"2025-12-14T12:36:48","guid":{"rendered":"https:\/\/powernextransformer.com\/?post_type=product&p=1718"},"modified":"2026-01-07T12:36:29","modified_gmt":"2026-01-07T12:36:29","slug":"500-kva-three-phase-pad-mounted-distribution-transformer-ansi-utility-grade-medium-voltage-to-low-voltage-power-transformer","status":"publish","type":"product","link":"https:\/\/powernextransformer.com\/zh\/manufacturer\/500-kva-three-phase-pad-mounted-distribution-transformer-ansi-utility-grade-medium-voltage-to-low-voltage-power-transformer\/","title":{"rendered":"500 kVA Three Phase Pad Mounted Distribution Transformer \u2013 ANSI Utility-Grade, Medium Voltage to Low Voltage Power Transformer"},"content":{"rendered":"

500 kVA Three Phase Pad Mounted Distribution Transformer<\/h2>\n

Medium Voltage 13.2 kV \/ 12.47 kV Primary | Low Voltage Secondary | ANSI Utility-Grade<\/strong><\/p>\n

The 500 kVA three phase pad mounted distribution transformer<\/a> is a high-capacity, utility-grade power solution designed for medium-voltage to low-voltage distribution networks across North America and global markets. It efficiently steps down 13.2 kV or 12.47 kV primary voltage to low-voltage secondary systems, providing safe, stable, and continuous power for commercial, industrial, and utility applications.<\/p>\n

Engineered in accordance with ANSI and IEEE standards, this pad-mounted transformer is built for long-term outdoor operation, high reliability, and low maintenance. Its compact, ground-mounted design makes it ideal for underground and surface-mounted distribution systems where safety, accessibility, and aesthetics are critical.<\/p>\n

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Manufactured by PowerNex \u2013 Utility Transformer Factory Direct Supply<\/h2>\n

This 500 kVA pad mounted transformer is manufactured by PowerNex, a China-based leading manufacturer, supplier, factory, and wholesale exporter of distribution transformers. PowerNex specializes in ANSI utility-grade pad mounted transformers for North American and international power grids.<\/p>\n

Our products are widely supplied to United States, Canada, Brazil, Argentina, Australia, Indonesia, Malaysia, Philippines, UAE, Saudi Arabia, Russia, Germany, France, and other global markets, supporting utility companies, EPC contractors, and power distributors worldwide.<\/p>\n

\ud83d\udd27 Technical Specifications \u2013 500 kVA Pad Mounted Distribution Transformer<\/strong><\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Item<\/td>\nSpecification<\/td>\n<\/tr>\n
Rated Capacity<\/td>\n500 kVA<\/td>\n<\/tr>\n
Transformer Type<\/td>\nPad Mounted Distribution Transformer<\/td>\n<\/tr>\n
Phase<\/td>\nThree Phase<\/td>\n<\/tr>\n
Primary Voltage<\/td>\n13.2 kV \/ 12.47 kV<\/td>\n<\/tr>\n
Secondary Voltage<\/td>\n480Y\/277 V or 208Y\/120 V (Optional)<\/td>\n<\/tr>\n
Frequency<\/td>\n60 Hz (50 Hz optional)<\/td>\n<\/tr>\n
Cooling Method<\/td>\nONAN (Oil Natural Air Natural)<\/td>\n<\/tr>\n
Insulation Class<\/td>\nClass A (55\u00b0C) \/ Class B (65\u00b0C)<\/td>\n<\/tr>\n
Temperature Rise<\/td>\n55\u00b0C \/ 65\u00b0C<\/td>\n<\/tr>\n
Winding Material<\/td>\nCopper (Standard) \/ Aluminum (Optional)<\/td>\n<\/tr>\n
Connection Type<\/td>\nDelta\u2013Wye \/ Wye\u2013Wye (as specified)<\/td>\n<\/tr>\n
Efficiency Standard<\/td>\nDOE \/ Utility efficiency compliant<\/td>\n<\/tr>\n
Impedance<\/td>\nCustomized per utility specification<\/td>\n<\/tr>\n
Tank Construction<\/td>\nWelded steel, pad mounted enclosure<\/td>\n<\/tr>\n
Enclosure Type<\/td>\nTamper-resistant, outdoor pad mounted<\/td>\n<\/tr>\n
Cooling Oil<\/td>\nMineral insulating oil (IEC \/ ASTM)<\/td>\n<\/tr>\n
Installation<\/td>\nGround-mounted (Pad Mounted)<\/td>\n<\/tr>\n
Altitude<\/td>\n\u22641000 m (higher altitude optional)<\/td>\n<\/tr>\n
Ambient Temperature<\/td>\nUp to 40\u00b0C<\/td>\n<\/tr>\n
Standards<\/td>\nANSI, IEEE, IEC<\/td>\n<\/tr>\n
Certifications<\/td>\nUL, cUL, CSA, CE (optional)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n
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RELIABLE PAD MOUNTED POWER FOR UTILITY DISTRIBUTION SYSTEMS<\/span><\/h2>\n

Designed for underground utility networks, commercial developments, and industrial power distribution, our 500 kVA three phase pad mounted distribution transformer delivers safe, stable, and efficient voltage conversion from 13.2 kV \/ 12.47 kV medium-voltage feeders to low-voltage secondary systems. Engineered to ANSI utility-grade standards, it supports reliable power delivery, enhanced system protection, and long-term operation in modern power distribution networks.<\/span><\/p>\n

Ideal for commercial complexes, industrial facilities, residential developments, and infrastructure projects, this oil-immersed pad mounted transformer ensures high reliability, excellent thermal performance, and long service life in demanding outdoor environments where safety, accessibility, and durability are essential.<\/span><\/p>\n\n Get Your Customized Solution<\/span>\n <\/a>\n\n <\/div>\n <\/div>\n \n