Answer / madmax

AMF actually means " automated mains failure " this term is
normally used in conjunction with generators. normally when
there is a power failure the AMF relay detects it and
activates the generator within a stipulated time ( say 2
min ). Normally the generator control panel will be housing
the AMF relays.

Answer / sennapparajan

AMF-Auto mains failure.

This panel normally used in where ever the power neede with
out interept. the concept of the panel is when mains
(transformer supply) fails the the panel controls will
sense and start the genarator and change over will be done
automatically with in setted time.when mains back again the
controls will sence and change over will be done and DG
also will be stopped automatically.

Answer / sukhvinder

it is related alternetor/dg set. it has full form
of "auotmatic main failure".

during s/d or main failure after predetemined time starting
of alternator .
monitor oil level,oil and water temperature.
it monitors voltage,speed frequency etc.
after restoring of main it off the alternator/dg set.

Answer / ch jaya murali

We are Manufactured the same panels. the panel principal is when the mains fails is there that time the microprocessor is detected mains are fail. After the supervising the mains the amf controller is give the sense to crank. And When the Ingen is run the controller is supervise the alternator supply. That supply is present and healthy, the dg cont actor sence is given to dg cont actor. that mount the dg supply is present in out put terminal. when the mains present that monument mains supply is healthy that time dg supply is break the microprocessor and give the mains supply. After the cooling time the dg is stop sence is given to stop solenoid.than the in gen is stopped.

Answer / deepak mishra

AMF(Automated Mains Failure) normally is called panel.When main fail our micro controller based controller(PACE ATS) sense this and gives command to DG start through Relay (PACE DG 99).In this time also sense fuel level,oil presser,dg Battery voltage,dg RPM,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.

Answer / suhana singh

OK so what is the criteria where we can decide these
operating conditions or characteristics of load be
considered for using AMF panel (contactor based) or ATS
(automatic transfer switch)

Answer / 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.

Answer / ashfaq razi fm

AMF stands for automated mains failure
Normally AMF control panel is using for generator, and this generator is using for some buildings, house, etc. AMF helps to when the power failure then its activate to automatically on the current

What accessories required to give the motor with given circuits and do you know the ratings of those accessories?

4 Answers   Hyundai, TCS,

WHY WE CAN GENERATE POWER IN 3PHASE MODE ONLY NOT IN 4 OR 5 PHASE?

8 Answers  

what mean by machin

5 Answers  

who & how the notations given as RYB to 3phase power supply.

1 Answers  

why transfromer rating gives in MVA Or KVA? Why not in MW or KW?

6 Answers   GIL, Siemens,

Why usually in all electrical equipment taking more current in Y pahse like pumps,compressor,or any other applications

1 Answers   Chemplast,

Mention how NPN and PNP transistor works?

0 Answers  

What is the difference between Earth and Neutral?

2 Answers  

what is the difference between AC choke (inductor) and DC choke (inductor), working and design point of view?

2 Answers   Electrotherm,

If any one's require of phoenix contact like( relay , termilnal block , surge protection device ) , product please contect me 09878206357 chetan verma

0 Answers  

why fuse amperes rating are specified ratings like 32amp & 64 amps?

2 Answers  

i want some interview related questions with their answers which can help for attend the interviews...

0 Answers   Janta Glass,