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December 12, 2016

We are pleased to announce that Power Equipment Sales has been named as the exclusive Sales Representative Firm for Harmonics Limited Inc. in New England.

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September 19, 2016

Harmonics Limited featured in High-Profile Magazine

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Glossary Of Terms


A voltage value assigned to a circuit or system for the purpose of conveniently designating its voltage class. For a three-phase wye distribution system, voltage classes are specified as the nominal phase-to-phase voltage, then the nominal phase-to-neutral voltage. Examples: 600/340, 480/277, 380/220, 208/120, etc. The actual voltage at which a circuit operates can vary from the nominal within a range that permits satisfactory operation of equipment. (see: Voltage; Wye; Three-phase; Distribution System; Circuit)

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