Common use of Isolation Transformer Clause in Contracts

Isolation Transformer. The City may require a dedicated power transformer between the System and City-owned equipment in order to minimize adverse effects on other City customers.

Isolation Transformer. The City may require a dedicated power transformer between the System and City-owned equipment in In order to minimize possible adverse effects on other City customers, a power transformer is usually required between the System and City–owned equipment. This transformer is usually connected in such a manner as to isolate the zero sequence circuit of the System from the zero sequence circuit of the City’s electric system. An Interconnection Study will determine the transformer connection and grounding configuration required, and whether a dedicated City–owned transformer will be required to connect the System to the City’s electric system.