The global frequency converter
market was worth US$ 18.2 Billion in 2018.
The report covers the present scenario and the growth prospects of the global frequency converter
market for 2016-2020.
The EFC 3600 variable frequency drive is a completely new design by Bosch Rexroth that complements the existing product portfolio including the Fe and Fv frequency converters
as well as the highly dynamic IndraDrive platform.
These advantages are precisely the benefits that Danfoss VLT[R] frequency converters
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.
The central unit is used for monitoring the parameters of the static frequency converter
(C.S.F.) that supplies the three-phase asynchronous motor as well as for the local control of the motor.
Symantec is careful not to say definitively that Stuxnet was targeting a nuclear facility, but notes that "frequency converter
drives that output over 600Hz are regulated for export in the United States by the Nuclear Regulatory Commission as they can be used for uranium enrichment."
With higher frequency AC voltage, which is often found in frequency converters
, it depends on the capacitive reactance of the bearing.
Available from 7.5 to 60 hp and with capacities up to 812 cfm at 3 psig, the series features an efficient tri-lobe blower design and a selection between a reduced voltage starter or a frequency converter
The 3 kW (4 hp) spindles each are powered by a high frequency converter
and are equipped with a liquid cooling system that dissipates the heat generated by the spindle bearings and motor.
(Dohle makes smaller powder-fed units.) Output is adjustable by a frequency converter
. The unit weighs 40 lb and fits in a suitcase.
ABB's frequency converter
converts standard line frequency of 50 or 60 Hz up to 300 Hz.