S.D. Admin. R. 20:10:39:49

Current through Register Vol. 51, page 67, December 16, 2024

Section 20:10:39:49 - Data collection for the load box test

The load box test requires the recording of eight data points during each of the five test steps. The eight data points that are measured or calculated and recorded for each step are:

(1) Primary line to neutral voltage;

(2) Load box current;

(3) Voltage at load box connection to secondary system;

(4) Transformer current as calculated by multiplying load box current by voltage at load box and dividing by primary line to neutral voltage;

(5) Voltage from primary neutral at the transformer to remote reference electrode;

(6) Voltage from secondary neutral in the service panel serving the area of the cow contact to remote reference electrode;

(7) Voltage from primary neutral at the transformer to secondary neutral at the service panel serving the area of cow contact; and

(8) Cow contact voltage or cow contact current at the same points used in the 48 hour test.

S.D. Admin. R. 20:10:39:49

42 SDR 174, effective 6/21/2016

General Authority: SDCL 49-47-2.

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