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On board, the choice between a dry type and an oil-immersed transformer is less about electrical performance than about what […]

A marine transformer does the same electrical job as any other distribution transformer. What separates it is the environment it […]

Furnace transformers are rated against a duty cycle rather than a steady load, and getting that cycle wrong is the […]

A high current furnace transformer is defined by its secondary: very large current at very low voltage, delivered through conductors […]

Furnace transformer cooling is not a matter of choosing a method and moving on. The cooling method determines how much […]

The arc furnace transformer is one of the largest single electrical investments in an electric steel plant, and it operates […]

In an electric steel plant, the furnace transformer is the piece of equipment that converts the incoming supply into something […]

The most common mistake in furnace transformer selection is starting from the kVA. Furnace duty is cyclic, heavily overloaded part […]

An arc furnace transformer feeds the most electrically hostile load in a steel plant. The arc is unstable by nature, […]

A furnace transformer is a transformer built around one unusual condition: the secondary carries a very large current at a […]