Statutes, codes, and regulations
South Dakota Administrative Rules
Title 20 - PUBLIC SAFETYArticle 20:10 - PUBLIC UTILITIES COMMISSION
Chapter 20:10:39 - Stray electrical current and voltage remediation rules
Section 20:10:39:57 - Determination of any contributions to stray current or voltage for single phase dairies

S.D. Admin. R. 20:10:39:57

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Current through Register Vol. 51, page 67, December 16, 2024
Section 20:10:39:57 - Determination of any contributions to stray current or voltage for single phase dairies

The utility contribution to cow contact voltage or cow contact current is determined using the following formulas:

(1) Utility contribution to cow contact voltage = ((Vp48 - Vp Half) / (Vp Full - Vp Half)) x (Vcc Full - Vcc Half) + Vcc HALF; or
(2) Utility contribution to cow contact current = ((Vp48 - Vp HALF) / (Vp FULL - Vp HALF)) x (Ice FULL - Ice Half) + Ice HALF.

The values determined are compared to the preventive action level.

S.D. Admin. R. 20:10:39:57

42 SDR 174, effective 6/21/2016

General Authority: SDCL 49-47-2.

Law Implemented: SDCL 49-47-2, 49-47-3.