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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 term used to designate that a connected electrical load is not powered up and operating. In the case of a UPS, an off line device is ready to power the load from batteries but does not actually do so until the incoming power disappears. At that time the battery power is switched on in a very short time (usually 50 milliseconds) and the UPS now powers the load. (see: On Line; Incoming Power; Load, UPS)

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