Currency MDL
Frequency converters 220B 1,5kvt single-phase entrance, three-phase exi buy in Durleşti
Buy Frequency converters 220B 1,5kvt single-phase entrance, three-phase exi
Frequency converters 220B 1,5kvt single-phase entrance, three-phase exi

Frequency converters 220B 1,5kvt single-phase entrance, three-phase exi

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4687.06 MDL
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Moldova, Durleşti
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Technical characteristics
  • BrandANDELI
  • Country of manufactureChina
Description
  1. WHAT is the FREQUENCY CONVERTER? INVERTOR DE FRECVEN ȚĂ? The converter of frequency represents the static converting device used for a speed control of rotation of asynchronous electric motors.
Converters of frequency happen two types: Single-phase and three-phase Single-phase Converters of frequency can be used in a household, and at small enterprises where there is no opportunity to carry out 380B, or there is opportunity, but it too expensive, and there is a need to connect 3 phase units to a single-phase household network 220v. (these are various tsirkulyarka, turning and milling machines, pumps, conveyors, compressors, elevators, fans and other equipment). In this case frequency converters are the best way out. Instead of using a huge number of condensers which are ineffective and when using condensers the engine loses up to 60% of power, and at the same time the expense of electro energy increases almost twice. Three-phase Frequency converters, are used generally at the industrial enterprises, for regulation of technological process, in compliance with technical requirements and economy of electro energy (from 25 to 75%) by means of frequency converters, it is possible to regulate and program smoothly the speed of rotation of a rotor of an el.dvigatel, from zero to speed several times exceeding nominal (it there where is need to regulate, reduce or increase equipment productivity), and also instant change of the direction of rotation of a rotor el. engine. Having followed the link, you will get acquainted with the principle of operation of frequency converters. http://www.youtube.com/watch?v=DNOaazm52vQ
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Frequency converters 220B 1,5kvt single-phase entrance, three-phase exi
Frequency converters 220B 1,5kvt single-phase entrance, three-phase exi
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