how to calculate the multiplication factor in HT incomer
trivector meters

Answers were Sorted based on User's Feedback

how to calculate the multiplication factor in HT incomer trivector meters..

MF=PT Ratio x CT Ratio
Ex: PT ratio= 33KV/110V
CT ratio= 40/1A
so please this value in formula
MF: 33KV/110V x 40/1A = 12000

 Is This Answer Correct ? 107 Yes 45 No

how to calculate the multiplication factor in HT incomer trivector meters..

To calculate MF(multiplication factor) we must know current
transformer ratio and meter ct ratio

mf = current transformer ratio/meter ct ratio

 Is This Answer Correct ? 75 Yes 33 No

how to calculate the multiplication factor in HT incomer trivector meters..

Hi,

this Correct Ans,

MC = PT Ratio x CT Ratio x Dial Constant/ Meter PT Ratio x
CT Ratio

For Exmple : 100x60x1/1x1 = 6000( This MF)

 Is This Answer Correct ? 29 Yes 17 No

how to calculate the multiplication factor in HT incomer trivector meters..

Mf=field ct ratio/meter ct ratio *field pt ratio/meter pt ratio
Let field ct ratio=15/5a
Field pt ratio=11kv/110v
Meter ct ratio=-/5a
Meter pt ratio=-/110v
M.F=15/5*1100/110=300

 Is This Answer Correct ? 17 Yes 11 No

how to calculate the multiplication factor in HT incomer trivector meters..

multiplication factor is depending upon CT Ratio Thats o.k
but if meter constant is given what will be the
multiplication factor for 600/5 CT

 Is This Answer Correct ? 8 Yes 3 No

how to calculate the multiplication factor in HT incomer trivector meters..

Answer / er l r daroch

Line ctr 50/1a
Meter ctr 50/5a
Is it a right combination

 Is This Answer Correct ? 3 Yes 3 No

how to calculate the multiplication factor in HT incomer trivector meters..

Answer / er l r daroch

Line ctr*line ptr/meter ctr*meter ptr

 Is This Answer Correct ? 3 Yes 3 No

how to calculate the multiplication factor in HT incomer trivector meters..

MF = External ct ratio*external pt ratio/metering ct ratio* metering pt ratio(if there)
= 40* (110000/110)/1*1
= 40*1000
=40000kw
= 40w(40000/1000)
so,MF is 40(your daily tariff meter consumption (kwh)*40= consumption /day.

 Is This Answer Correct ? 0 Yes 0 No

how to calculate the multiplication factor in HT incomer trivector meters..

MF= CONNECTED CT/METER CT *CONNECTED PT RATIO/METER PT ratio
*space factor
(space factor =1)

 Is This Answer Correct ? 5 Yes 11 No

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