What the capacitor Current formula?, For 1 KVAr how amps
its required? for using the KVAr for boosting the PF Design
Calculation.( Eg: for 30 KVAr required how many KW?)
Answer Posted / mehmud ahmed
Hi every one how are you
if u need to know three phase capacitor rating than
I= kvar x 1000 / V x 1.73
Example:
i have 25 Kvar capacitor and line to line voltage is 440. i want to know current rating of capacitor
I = KVAR x 1000 / V x 1.73
I = 25 x 1000 / 440 x 1.73
I = 25000 / 762.08
I = 32.80 Amp
So my Ans is (32.80 Amp)
| Is This Answer Correct ? | 70 Yes | 4 No |
Post New Answer View All Answers
What is stacking factor? What is its approximate value?
What is the difference between indoor and outdoor transformer
how to increase or decrease speed in DC shunt motor by DC convertor
from generating station If 400v LT line length is 1000m how much voltage is drop and how do i calculate it? which cable will be use for this line?
what is the difference between ac motor and dc generator
how could we calculate the no of outgoings from a 800 watt distribution board
HOW WE CAN REDUCE THE CIRCUIT COMPLEX OF STAR-DELTA STARTER .BECAUSE NOW WE USING ONE TIMER RELAY & THREE CONTACTOR FOR MAIN,STAR & DELTA ?IF ANY IDEAS PLZ POST.THANK U
Parts of machine and their discription in details with suitable photo
An ISP is granted a block of addresses starting with 150.80.0.0/16. The ISP wants to distribute these blocks to 2600 customers as follows. a) 200 medium size businesses; each needs 16 addresses b) 400 small businesses; each needs 8 addresses c) 2000 households; each needs 4 addresses Design the subblocks and give the slash notation for each subblock. Find out how many addresses are still available after these allocations.
What do you mean by lighting transformer?
what is formula to cal cute earth pit numbers and size of earth strip used in earthing?
Describe the test procedure to determine the vector group
i want to know d working mechanism of tafe tractors next i like to know d engine type of apache bighs can anyone help me
This is reqd for a 1MW Solar power plant..We have 2DC outputs from the solar panels Connected to 2INVERTOR panels.. Output from invertor is 3ph,280v,500kva,50hz.These are connected to individual ACB.This has to be stepped up to 11KV ,1250KVA SYSTEM.Now can I use (1) one more ACBTO GIVE A COMBINED OUTPUT OF 1000KVA,280V & STEP UP THE OUTPUT BY USING a single two winding 3 ph transformer 11kv/1250kva. or (2)use the two outputs and connect to one three winding transformer of above rating..Pls suggestwith details.
What will be advantage if we put some load in neutral of grounded star transformer & loadshortcircuit current,rated current of cable & MCB with example?