Answer Posted / manish dubey
A. M. F (Automated Mains Failure) normally is called panel.When main fail, our micro controller based controller sense this and gives command to DG start through Relay .In this time also sense fuel level,oil pressure, dg Battery voltage, dg RPM,Dg Frequency, Mains Voltage,Dg voltage,Battery Bank voltage, Dg run Time,Temp.,load on EB, laod on DG.
when mains back again the controller will sense and gives command for DG stop automatically and also stop our set time in controller.
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
How can we calculate the KVA rating of a Distribution transformer from its core details?
What are the specifications for getting approval of Substation?
How to Preparation of online test
how to wiring it with contactor and timer together
What is the function of NGR for the parallel operation of alternator? whats happen when different rating of alternator are running with parallel?
A cable with concentric PE conductor must be used with frequency converter circuits what does its means.?
how freewheeling diode improves the powerfactor
sir please send me techinical questions for junior engineer posting in bangalore railway i am diploma holder
can any one suggest me the tilt angle of my solar pannel ?? or tell me how can i know the fix tilt angle of my solar pannel?? my cordinates are 31.503629,72.993164.
for opening electrical shop, tips needed.
What is the accepted limit to increase the choosen transformer capacity over the load and why ?
WHY RATING OF VCB NOT LESS THAN 630A
what is the best transformer oil breakdown voltage?
In power transmission using open belts or horizontal shafts it is preferable to have the slack side of the belt on the top because
in cvt,there are two windings,1a,1n and 2a,2n.in my one project i use only one winding i.e.1a,1n. the other winding is not in use, so i connect it in open delta and want to close it by ibsertibg thermal resistor. the output of cvt is 132kv/115/sqrt3. plesae tell me exact value of resistor, so i may close it to avoid the resonance phenomenin. send me answer on this email adress please. aetcon-po@aetcon.com
