Services · Visual Guide for Metering
Wye
Form 6S on a groundled wye bank: three CTs, but only VA and VC are tapped (line side).
Form 6S only works on WYE banks: it treats VB as -(VA + VC), which holds only for the balanced voltages of a wye.
From the book's own pages. 40 pages in the book cover Wye.

More on Wye in the book
- 2 more pages on Wye in Chapter 1: Metering BasicsBuy chapter $25
- 11 more pages on Wye in Chapter 3: Transformers and ServicesBuy chapter $25
- 11 more pages on Wye in Chapter 4: Forms and VectorsBuy chapter $25
- 4 more pages on Wye in Chapter 5: CTs, PTs and the Transformer Rated CanBuy chapter $25
- 3 more pages on Wye in Chapter 6: Pole MountsBuy chapter $25
- 3 more pages on Wye in Chapter 7: Installing Overhead ServiceBuy chapter $25
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