75 kVA Single-Phase Telephone Pole Transformer, 13.8 kV Primary / 120-240 V Secondary, Pole Mounted Overhead Distribution Transformer

Power Rating: 75 kVA (10–500 kVA)
Primary Voltage: 7.2–15 kV (12.47 kV / 13.2 kV / 13.8 kV optional)
Secondary Voltage: 120/240 V (split-phase)
Connection Options: Single-phase distribution configuration, custom winding available
Phase: Single-phase, 50 Hz / 60 Hz
Cooling Type: Oil-immersed, self-cooled (ONAN)
Standards Compliance: ANSI C57, IEEE C57, DOE efficiency requirements
Certifications: UL, cUL, CSA, CE, SGS, RoHS compliant (as applicable)
Enclosure: Sealed steel tank, oil-filled, pole mounted overhead design
Operating Conditions: Outdoor operation for various climate environments
Applications: Utility overhead distribution, residential and commercial supply, rural electrification, grid expansion projects worldwide

Application Case: Used in a residential utility distribution upgrade, a 75 kVA pole mounted transformer provided stable 120/240 V power to multiple households through an overhead utility pole network.