Global Power Supply offers new surplus transformers, remanufactured transformers, rebuilt transformers, and used transformers for virtually any application. We provide a complete line of dry type, cast coil, and liquid filled power and instrument transformers in a broad range of kVA and voltage ranges. Substation transformers are available with top or side mounted bushings. A variety of padmount transformer styles are also available. Special application transformers such as Furnace Transformers, Electrified railway transformers, K-Factor transformers, Voltage regulators, Instruments, Instrument Transformers, & Arresters are also available.

Our transformer expertise provides you with the ability to obtain hard to find transformers for replacement or back-up, including hard to find large MVA transmission substation transformers in either single or three phase tank designs.

In addition, Global Power Supply offers many accessories for transformers, such as load tap changers (LTCs), neutral-grounding resistors, cooling fans, arresters, instrument transformers and bushings.

Global Power Supply offers 50 and 60 Hz transformers built to ANSI/NEMA or IEC standards as your requirements and customer locations dictate, anywhere
in the world!