EVM430-I2040S: Single phase AC energy meter using CT

Hi Harshal, 

Give me some time to look into this, will respond again soon. 

regards, 

Henok

Hi Harshal, 

So since its a bit of an open ended question I will first provide you some blogs/technical articles to narrow down. 

Single Phase and DC Embedded Metering using MSP430I2040

advantages of using shunt

overcoming disadvantages of using shunt

Is there are particular reason why you are replacing the shunt with current transformer?

regards, 

Henok

We want to use it single phase AC energy with max current up to 32A and CT is used as per client requirement. 

How can I implement it please suggest.

Hi Harshal, 

I will try to find if we have an implementation guide for this case. 

In the meantime we do have similar app notes for other families.

Checkout: 

• EVM430-F6736 (section 4.3.2, 5.1.2, and 6.2.3 )
• EVM430-F6779 (section 4.3.2, software implementation section 4.4)

regards, 

Henok