Answer / shyamu

450kvar

Answer / ushankar198931@gmail.com

2500Kva transfermer use 1000kvar capacitor 

Answer / vijay kumawat

if your power factor is suppose 0.75, and you have to improve your pf to unity then find the inverse cos of 0.75, then find the tan(cos^-1(0.75)).
then find the value you have to improve the pf suppose you have to maintain to unity then, cos^-1(1) then find the tan (cos^-1(1)).
the find the [tan (cos^-1(1)) - tan(cos^-1(0.75))] * kw of motor

Answer / engr.shahbul

2.5, 5,7.5, 10, 12.5, 15, 20, 25,50, 100KVAR

Answer / sp singh

To maintain p.f. we use capacitor bank generally.for LV system we use APFC and in HV System we use bus capacitor.In industries we generally use equipments having lagging pf like motors, lighting chokes etc ,capacitors supplies reactive power to the system and improve power factor

Answer / suthakarvchalam

hi ravi,
we are using 660KVA APFC Panel

Answer / akshay magar

capacitor bank rating of our company means how to calculate the capacity of capacitor of ur company and its important for improving powet factor of company.

Answer / selvam@gmail.com

650kva&250kva

Answer / shiva

3 Ph. 750 KVAR.

Answer / ashishpalakkadan

The size of your capacitor bank will depend upon your load, existing power factor and your required power factor.

what is creepage distance

2 Answers  

why tertiary winding is used in transformer with diagram?

0 Answers  

Is phase preventer require when overload relay is there

1 Answers  

how to check capacitor in general

1 Answers  

pls tell us AC plant are how do work and parts name with picture

0 Answers   Mukand,

Three way plug point is there ,in that plug why we need earth pin is bigger than compare with phase and nutral pins?

7 Answers   IIT,

How do we check transformer losses and what are the ways to minimise it.

5 Answers  

What happened If 3phase supply connected to slip ring side of slipring induction motor ?

2 Answers  

For a 50MVA (138/69/13.8 KV) transformer, what would be the maximum demand in order not to exceed 80% of its operating capacity.

2 Answers  

Define super node?

0 Answers  

In 3.5X150 Sq.mm cable what does 150 stand for outer dia or inner dia?

4 Answers  

If i have two 3000 kW motors and the whole facility requires a 10 MVA transformer. What would be better installing two 5 MVA transformers(one for 1 motor ) or just a single 10 MVA transformer for both of them. Give reasons for your answer.

4 Answers