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ADE7878 - 3-wire delta configuration

Question asked by sil.lena@gmail.com on Aug 4, 2016
Latest reply on Aug 19, 2016 by nchandra

We are using the ADE7878 for pholyphase metering. Nevertheles, we would like to predict measurements for 3-phase delta and wye systems.

I couldn't find any reference for the circuit implementation dedicated to delta configuration for ADE7878.

 

Is it possible to use the ADE7880 circuit recomendation, as presented in UG-356 (page 11)?3-phase 3-wire Delta Config - ADE7878.png

 

- voltage phase B is monitored by VN channel;

- VB channel is grounded to GND (reference);

- phase B current is monitored normally by IBP and IBN channels.

 

Could you please confirm us if  this is a suitible implementation to ADE7878?

Thanks!

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