frequency converter


Also found in: Acronyms.

frequency converter

[′frē·kwən·sē kən‚vərd·ər]
(electricity)
A circuit, device, or machine that changes an alternating current from one frequency to another, with or without a change in voltage or number of phases. Also known as frequency changer; frequency translator.
References in periodicals archive ?
WORK Microwave will showcase its modular and compact frequency converters at IBC2016, giving satellite operators the flexibility to choose which design approach best fits their specific needs and requirements.
The report covers the present scenario and the growth prospects of the global frequency converter market for 2016-2020.
Sinamics S120 cabinet modules frequency converters are part of a modular cabinet system for multi-motor drives.
A new control algorithm for Danfoss VLT[R] frequency converters now opens up for synchronous reluctance motors.
Usually, the frequency converter not only generates the variable frequency variable amplitude AC voltage for the motor supply but provides the feedback control of speed using embedded controller as well.
This stand is composed of the following elements: a static frequency converter that supplies a three-phase asynchronous motor, a digital tachymeter for rpm measurement, a central unit and monitor for control and monitoring, and a single-phase synchronous generator for loading the three-phase asynchronous motor (Livinti, 2007).
With higher frequency AC voltage, which is often found in frequency converters, it depends on the capacitive reactance of the bearing.
ABB's frequency converter converts standard line frequency of 50 or 60 Hz up to 300 Hz.
Tenders are invited for "Purchase of the frequency converter with the subsequent installation and commissioning of the facility: The station of deironing of the second recovery in g.
Frequency converter Fe: it represents the new and economical line of converters
3m Modem & Frequency Converter contract(C)2012 M2 COMMUNICATIONS http://www.
Grundfos can provide the entire solution pump, frequency converter, controller and sensor all perfectly matched and configured to specific pump installation so you can be sure that your system will always be right on CUE.

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