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Calculation of CF pulse

Question asked by njmehta11 on Nov 27, 2017
Latest reply on Dec 11, 2017 by Gary.Kang.AnalogDevices

Hello,

I am using ADE7757 for my energy meter reading. So I got the data as mentioned below.

 

Load: 0 W

CF - 0 Hz

V1 - 25mV

V2 - 66mV

 

Load: 21 W

CF - 3 Hz

V1 - 25 mV

V2 - 66 mV

 

Load: 171 W

CF: 80Hz

V1: 24 mV

V2: 75 mV

 

SCF = 0 for all

S1,S2 = 1 for all

 

So How to calculate CF pulse in theory ? is this CF pulse is correct or not according to load ?

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