On line ups systems - power supplies , Electrical Engineering

On line UPS Systems

In this Ups  there are two  switches  one is  main static switch  and another  is Ups  static  switch . in normal  operation the Ups  static switch  remains on. It will be off  if UPS  systems  fails. In  this  condition the main  switch  is used to bypass  the UPS.  The main  static  normally  remains OFF.

Posted Date: 4/3/2013 1:12:11 AM | Location : United States







Related Discussions:- On line ups systems - power supplies , Assignment Help, Ask Question on On line ups systems - power supplies , Get Answer, Expert's Help, On line ups systems - power supplies Discussions

Write discussion on On line ups systems - power supplies
Your posts are moderated
Related Questions
Ten 1.5V cells in series, each cells having an internal resistance of 0.3Ω, are connected series to a load of 25Ω. Determine : i.The current flowing the circuit

Explain i onic polarization. Ionic polarization is polarization that is caused by relative displacements between negative and positive ions in ionic crystals (for illustrati

Determine the i-v characteristic of the network shown in Figure by the use of breakpoint analysis.

Explain time division switching? Time  Division  Switching:   A  switching  element  can  be  shared  by  number  of concurrently  active  speech  circuits.  It is the princi

In this design, there are 24 line finders. If any of the 100 subscribers has to get access to any of 24 two-motion selectors, it is necessary that every line finder is capable of r

Explain Intrinsic Semiconductor. Intrinsic Semiconductor: An extremely pure semiconductor is termed as intrinsic semiconductor. But at absolute zero temperature its valence b

Q. Design the low-pass filter shown in Figure (by determining L) to have a half-power frequency of 10 kHz.

Q. Illustrate Signal attenuation? Signal attenuation in many channels can be offset by using amplifiers to boost the signal level during transmission. However, the amplifier al

Load Balancing and Load Management It has been observed in which the load on all three phases of a distribution line and between the feeders is not balanced. This output in in

What do you maent by Debugger? Debugger: This is a program that allows user to debug and test programs. All computers with microprocessor kits give debugging facility. To not