Interested to Buy Any Domain ? << Click Here >> for more details...
Generally in AC we consider voltage, frequency and phase
sequence for parallel operation ... Can we parallel two DC
battery chargers? If yes, then what precaution to be taken
when we parallel two DC power?
- 5 Answers
- 8345 Views
- Reliance, I also Faced
- E-Mail Answers
Answer Posted / ramprasad
Before parallel operation of two DC Battery charger
precaution to be taken is
1. Both Battery charger must to be same make.
2. Output of Battery charger output must to same volt.
3. Primary of both charger must to be connected in parallel
with same phase sequence.
4. Output of Charger connected in parallel with same
polarity.
5. Voltage regulation must be very perfect of charger.
| Is This Answer Correct ? | 5 Yes | 8 No |
Post New Answer View All Answers
WHY THE DIMENSION OF TWO SAME RATED MACHINE IS DIFFERENT ?
High speed earth switch operation with diagram
Is it a better option to procure screw type air compressor rather than reciprocating air compressor?If so, what is the reason?How should we select an air compressor(100 CFM)? Please mention the important parameters of air compressor.
What will happen if a dc source is given to a tubelight. Will it work or wont it work....
How to calculate size of HT breaker with the help of Amp (current)? Please provide answers with examples.
What are the types of windings according to the construction?
What products have you designed which have entered high volume production?
magnetizer priciple
Why frame of the motor is specified?. If we mention KW and voltage level,automatically frame is decided or separately frame is compulsory to mention?.
What type of pipe material G.I or M.S is used for sprinkler system?
Is it required to lay 2 runs of GI wires along with armoured cables from one power DB Machines of higher rating?
on a three-winding transformer relationship delta-delta-star, on third winding why the relationship is a star? what are the advantages and disadvantages? Thank you and please help
If we have to feed a housing complex having load 8MVA, than what would be the better option, either we first step down 33kv supply into 11kv & than 430v or we proposed no of 33/.44 kv transformer, also which option is economical?
for opening electrical shop, tips needed.
How we calculat the NGR of 3phase Generator, Our generation voltage 11KV
