Interested to Buy Any Domain ? << Click Here >> for more details...
I have a question, I visit 01 site and face a problem,
there is 2.5 ton Air Con working, when air con compressor
is running at that time rectifier voltages are increasing
upto 290-295 v and rectifier is giving main high alarm
(rectifier is APC single phase), before starting compressor
rectifier voltages was 230v. when air con is going off
rectifier voltages are decreasing smoothly at its actual
voltages 230v.
Load on Genset phases is this: Red-13.5 amp AC (Air Con
load), Yellow-1.7 amp AC (BTS lights etc.) and Blew-4 amp
AC (telecom system load),
Genset phase to phase and neutral to phase voltages are
also ok.
These are 10 sites having same system and same rectifier
APC brand at every site 02 genset are working but the
problem is same at all these 10 sites.
What will be the reason behind???
- 1 Answers
- 2981 Views
- I also Faced
- E-Mail Answers
Why we are using Isolation Power Transformer inplace of commercial power transformer? What's the difference between them?
What is bandpass of a transformer?
Define resonant frequency?
What is Surge arrest? How it work?
where the lexical paramater will use in fron end?
what does a string of resistors in a series will do?
what is the function of commutator in dc motor?
52 Answers Aviation, HP, Raj Construction, TCE, University Exams,
What is the formula for calculating the Instantaneous Short Circuit & overcurrent for any breaker
What is the necessary condition for stability.
what is the ckt diagram of a tubelight and is it the simplest ckt of electrical engineering and also the component?
WHY WE CAN GENERATE POWER IN 3PHASE MODE ONLY NOT IN 4 OR 5PHASE
how 650 volts creates? where is use?
-
Civil Engineering (5086) - Mechanical Engineering (4456)
- Electrical Engineering (16639)
- Electronics Communications (3918)
- Chemical Engineering (1095)
- Aeronautical Engineering (239)
- Bio Engineering (96)
- Metallurgy (361)
- Industrial Engineering (259)
- Instrumentation (3014)
- Automobile Engineering (332)
- Mechatronics Engineering (97)
- Marine Engineering (124)
- Power Plant Engineering (172)
- Textile Engineering (575)
- Production Engineering (25)
- Satellite Systems Engineering (106)
- Engineering AllOther (1379)
