{"id":2116,"date":"2025-12-29T15:23:58","date_gmt":"2025-12-29T15:23:58","guid":{"rendered":"https:\/\/powernextransformer.com\/?post_type=product&p=2116"},"modified":"2026-01-06T15:04:11","modified_gmt":"2026-01-06T15:04:11","slug":"225-kva-three-phase-oil-immersed-distribution-transformer-medium-voltage-11kv-20kv-33kv-for-utility-industrial-commercial-power-distribution","status":"publish","type":"product","link":"https:\/\/powernextransformer.com\/zh\/manufacturer\/225-kva-three-phase-oil-immersed-distribution-transformer-medium-voltage-11kv-20kv-33kv-for-utility-industrial-commercial-power-distribution\/","title":{"rendered":"225 kVA Three Phase Oil-Immersed Distribution Transformer | Medium Voltage 11kV \/ 20kV \/ 33kV for Utility, Industrial & Commercial Power Distribution"},"content":{"rendered":"

1. Product Overview \u2013 Three Phase Oil-Immersed Medium Voltage Distribution Transformer<\/h2>\n

The 225 kVA three phase oil-immersed distribution transformer<\/a> is a core product for medium voltage power distribution systems used by electric utilities, industrial facilities, and commercial power networks. Designed for reliable voltage transformation in IEC-based grids, this oil-filled distribution transformer supports common medium voltage levels such as 11kV, 20kV, and 33kV, making it suitable for power distribution projects across Africa, Europe, Asia, the Middle East, and other global markets.<\/p>\n

As an oil-immersed medium voltage transformer, it provides excellent insulation performance, stable thermal behavior, and long operational life. This three phase distribution transformer is widely installed in secondary substations, utility feeder networks, industrial substations, and commercial distribution systems where stable voltage regulation, low losses, and high reliability are required.<\/p>\n

2. Technical Parameters and Capacity Range \u2013 Medium Voltage Distribution Transformer Specifications<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Item<\/th>\nSpecification<\/th>\n<\/tr>\n
Transformer Type<\/td>\nThree Phase Oil-Immersed Medium Voltage Distribution Transformer<\/td>\n<\/tr>\n
Rated Capacity<\/td>\n100 kVA, 150 kVA, 200 kVA, 225 kVA, 315 kVA, 400 kVA, 500 kVA, 630 kVA, 800 kVA, 1000 kVA, scalable up to 5000 kVA<\/td>\n<\/tr>\n
Primary Voltage<\/td>\n11kV, 20kV, 33kV, customized medium voltage levels<\/td>\n<\/tr>\n
Secondary Voltage<\/td>\n400Y\/230V, 415V, optional 480Y\/277V<\/td>\n<\/tr>\n
Frequency<\/td>\n50Hz \/ 60Hz<\/td>\n<\/tr>\n
Cooling<\/td>\nONAN oil-immersed cooling<\/td>\n<\/tr>\n
Phase Configuration<\/td>\nThree Phase<\/td>\n<\/tr>\n
Connection<\/td>\nDelta\u2013Wye or Wye\u2013Wye<\/td>\n<\/tr>\n
Standards<\/td>\nIEC distribution transformer standards, ANSI and IEEE optional<\/td>\n<\/tr>\n
Installation<\/td>\nOutdoor substation installation, ground-mounted<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\t
\n\t\t\t\t
\n\t\t\t\n\t\t\t\n\t
\n\t\t\t\t\t\t\t\t
\n\t\t\t\"225\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n