How to choose the inverter? How to choose the inverter? How to choose the inverter? How to choose the inverter? How to choose the inverter?
How to choose the inverter? How to choose the inverter? How to choose the inverter? How to choose the inverter? How to choose the inverter? How to choose the inverter? How to choose the inverter?
How to choose the inverter? How to choose the inverter? How to choose the inverter?
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teleshema - Free operating instructions of consumer electronics
How to choose the inverter?
Parameters for choosing the frequency Converter is quite a lot and I gradually you will talk about basic are actually in the first place should pay attention. So your frequency Converter was denied the job because of excess temperature regime should pay attention to protection class to the inverter worked for a long time and steadily you will need a reliable heatsink or forced cooling....
Frequency Converter
Where basically apply frequency converters? Technical aspects of the use of converters. Most drives uses asynchronous motor. At this stage of development of the electronics of the frequency Converter is almost the main unit to manage this type of machines, it is more convenient to use the inverter with PWM control to change the operation modes of the motor than anything else....
The Power of three-phase inverter single-phase network
There Are cases in manufacturing power tools and equipment accounts from a single-phase voltage source. It basically realize of course you can, but remember that in this case we need to select the frequency drive in tandem with the engine, because the output tog under load should not be the largest of more than 50% of nominal....
Altivar 11 (Altivar 11)
Managed To start the engines from the minimum to 2.2 kW with success can be applied to Altivar series 11 ( Altivar 11). Asynchronous motors with three-phase connection start this Altiware very wonderful. Altivar has a degree of protection from interference and power surges on In class, which in principle is enough to start such equipment....
Reduced starting currents of the induction motor!
One day in my practice I had to solve the problem associated with reducing the starting current of the motor. Was in the presence of a machine through which was powered cooter and he had quite a powerful system of protection and according to this simply could not withstand inrush currents....
Altivar 71 great find for drive control of the Elevator.
Experienced Altivar 71 Italian winch. Gear is not provided and the actuator is directly coping frequency preobrazovatelem. So at least the Italians have in mind. When I saw the prices of new Altivar 71, the first thing that surprised, so the price is much lower from such analogues OMRON l 7, GE VAT200 and narrates V500 or 700....
Causes of failure of Altiverb 58 series
That is more than a year ago had a chat with one power on output (common failure) altiverb 58 series. We will focus on the large hotel complex in which three buildings. Each 4 Elevator shafts. Elevator usual brand "lift 1000", everything else in Italy. On the phone spoke with this client from Moscow for a long time. Every time clarifying new surprises....
Altivar goes to the error current
Altivar smart thing, but require skillful handling. The main thing is to read the correct instructions for the equipment you use. Sometimes in the statement describes the situation in which the equipment fails. I had one case using two altiverb 31 figure at the bottom. IN one company stands two motors which drive the pump. Two of the heating circuit are switched from one boiler alternately, with a certain frequency....

All about that there is best in the world of the electronics!

How to choose the inverter? How to choose the inverter?
How to choose the inverter? How to choose the inverter? How to choose the inverter? How to choose the inverter?
How to choose the inverter? How to choose the inverter? How to choose the inverter? How to choose the inverter? How to choose the inverter? How to choose the inverter? How to choose the inverter? How to choose the inverter? How to choose the inverter?