Interested to Buy Any Domain ? << Click Here >> for more details...
HOW TO CALCULATE THE CAPACITOR RANGE FOR LOAD FOR PF
IMPROVEMENT?
EXPLE:FOR 65 HP LOAD HOW TO CALCULATE CAPACITOR RANGE?
- 12 Answers
- 45685 Views
- Al-Malik, All Star Electric, GEC, Reliance, Universal Industries, I also Faced
- E-Mail Answers
Answer Posted / manish deswal
let us conside current p.f = .8 & improved to .9,
Load = 65 hp =65 * 746 = 48.49 KW
KVA1 = 48.49/.8= 60.61
KVAR = Squareroot of [ square(60.61)-square(48.49)]=36.36
KVA2 = 48.49/.9= 53.88
KVAR = Squareroot of [ square(53.88)-square(48.49)]=23.49
Increased Capacitor bank capacity = 36.36-23.49 = 12.87 KVAR
| Is This Answer Correct ? | 3 Yes | 3 No |
Post New Answer View All Answers
what is the use of static frequency converter and static excitation equipment? and where it is employed? for what?
what are carbondioxide and dcp used in fire extinguishers
what is mathed of check the D.C MOTOR 181 KW (ARMATURE AND FIELD) WHAT IS THE MATHED OF CHECK THE THYRISTOR MODULE (HIGH CURRENT)
What is K-rated transformer? What is the use of it? What can be the size(pls provide calculation if possible) of K- factor transformer for 550kW,690V motor operating with drive (VFD)?
sugest any typical project ?
what is circuit recombiner and how it is different from circuit breaker
WHY IS THE EARTH FAULT CURRENT ALWAYS LESS THAN THE NORMAL CURRENT??
what is calculation mathod/formaulla for deciding Size of busbar (Copper/ aluminum)for L.T. panel on Various Fault level like 50kA,25kA,10kA
I am having a 1500 KVA transformer whose secondary current is 2086A and my connected load is 1000 KVA, I am having 400 KVAR APFCR for PF improvement what ratio of CT should i install in LT EB Bus to get optimum PF improvement?
What is the tension required for the 25000 CFM AHU belt
Why in metering Ct for ammeters ct secondary side is grounded for each Ct but not in case of CBCT (Core balance current transformer)..kindly some1 highlights the reason..is it because net flux is zero?
LT cable fault chaecking equipment and to find out the distance at what distence it failure . Name and where it is available?
Please nybody say, weather the result of Bharat Oman is declared or not? Probable date of declare???????
What is the name of the winding to which supply is given?
Is vtg is controlled by the resistor? if else how much?
