How Much Capacity of Diesel Genset is suitable for
20 no.s of 1.5ton AC's & Why?(Load Calculation)
- 11 Answers
- 33030 Views
- Lapis Technologies, I also Faced
- E-Mail Answers
Answer Posted / vivek sri
Lokesh Thota & Girijapati Mishra are partly correct
1.5 Tons=5.25KW (1Ton=3.5kW)
Assuming COP of 2.5 Input KW = 5.25/2.5=2.1kW
If the AC is rated for 240 volts then
I=(2.1*1000)/(240*0.8)=10.94 Amps where 0.8 is the power factor.
For 20 Ac's I=10.94*20=218.75
In case you are using single phase generator with rated
voltage of 240 volts then the required genset capacity is
=240*218.75/1000=52.5kVA.
In case you are using a 3 phase generator with voltage
rating of 415 volts (L-L, Line to neutral voltage will be
240 Volts) then rating would
be=1.732*415*218.75=157kVA(1.732 is SQRT 3)
| Is This Answer Correct ? | 1 Yes | 6 No |
Post New Answer View All Answers
Can we Co-ordinate relay in Load Break switch?
can we use ZNyn11 transformer instead of Dyn11 transformer in distribution for effectively eliminating harmonics from the industrial loads.
if we apply 1000ADC instead of 100ADC or We apply 50ADC instead of 100ADC,What will be happened in the test result value.Pl explain
what is a bus post insulator? explain its application in a substation.
How is operate breaker failure scheme in substation
how to calculate sizing of NGTR (Transformer rating,Loading resistor value and Current rating of resistor) and what is the X/R ratio. Details : 11kV,Capacitance 1.73532 micro farads,40kA for 1sec.
induction 3 phase motor terminal connection
why should small green grass ans small plant should not be there inside the transformer Yard in the factories
What will happened if the neutral of secondary of Xformer ( Star point) Note it's above KVA rated Xformer
PLEASE SEND ME NTPC RELATED INFORMATION LIKE WHICH TOPICS HAV MORE SCOPE,BOOKS TO READ,CUT OFF...PLEASE.mail at thiru.1203@gmail.com
What are dependent sources?
what is the chemical name and formula of refrigarent R-134a.
why we can stote dc? why we cant store ac?
why swinburnes test cannot be performed on series machines?explain
- two pumps must work with them at the same time but if the first pump start the second pump must delayed for some time to start also , with motor rated power = 90 KW and rated voltage = 380 V and rated power factor = 0.85 lag please draw the power and control circuit for it and determine all circuit components parameters that you use it
