<html> <head> <title>Rule 20:44:25:08 System isolation.</title> <META NAME="Keywords" Content="Administrative Rules 20:44:25:08"> <META NAME="Description" Content="Administrative Rules 20:44:25:08 System isolation."> <meta name=Generator content="Microsoft Office HTML Filter 2.0"> <meta http-equiv=Content-Type content="text/html; charset=windows-1252"> <meta name=Originator content="Microsoft Word 10"> <style> <!-- --> </style> </head> <body lang=EN-US> <div> <p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>20:44:25:08.&nbsp;&nbsp;System isolation.</b> Cogeneration systems shall automatically disconnect from the power supplier system when the power supplier system is deenergized. The equipment to prevent backfeed shall be approved by the power supplier and commission according to the <b>National Electrical Code</b>, Article 90-4.</p> <p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>Source:</b> 10 SDR 131, effective June 3, 1984; 12 SDR 151, 12 SDR 155, effective July 1, 1986; transferred from §&nbsp;20:44:12:08, August 12, 1994.</p> <p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>General Authority:</b> SDCL <A HREF="/statutes/DisplayStatute.aspx?Type=Statute&Statute=36-16-12">36-16-12.</A></p> <p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>Law Implemented:</b> SDCL <A HREF="/statutes/DisplayStatute.aspx?Type=Statute&Statute=36-16-27">36-16-27.</A></p> </div> </body> </html>