MSP430F6736: The single phase 3 wires electricity meter reference design

Jefferey

Genius 13875 points

Part Number: MSP430F6736

Dear Experts

Do we have the single phase 3 wires (+110/ground/-110) electricity meter reference design?

I found this reference design but it is single phase 2 wires.

www.ti.com/.../TIDM-SINGLEPHASEMETER

Thanks for your comment.

over 9 years ago

0 Wei.Jetim Zhao over 9 years ago

TI__Genius 13215 points

Hi Jefferey,

I searched the TI designs for F6736 but couldn't find any one for single phase 3 wires (+110/ground/-110) electricity meter reference design.

0 Jefferey over 9 years ago in reply to Wei.Jetim Zhao

TI__Genius 13875 points

Dear Wei

So do you have any suggestion if customer wants to design single phase 3 wires electricity meter?
Which reference design can be modified to feat this function?
Thank you.

0 Wei.Jetim Zhao over 9 years ago in reply to Jefferey

TI__Genius 13215 points

Hi Jefferey,

I will check our metering reference designs with customer's requirements. But could you let me know which device does the customer choose? F6736 OR not yet chosen ?

0 Wei.Jetim Zhao over 9 years ago in reply to Jefferey

TI__Genius 13215 points

Hi Jeffery,

How about my questions?

0 Jefferey over 9 years ago in reply to Wei.Jetim Zhao

TI__Genius 13875 points

Dear Wei

Customer plans to use F6736.

Actually they used to use F6736 for single phase single wire E-meter before.

So do you have any comment how to design a single phase 3 wires E-meter?

Thank you.

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MSP430F6736: The single phase 3 wires electricity meter reference design