Distribution Standards & Engineering
Standard Number DR07-02 Rev. 7
Title: Connecting Small Electric Generators to the Entergy Distribution
System (less than 500kVA)
Effective:
October 15,2009
Prepared By: J.E. Dean Standards & Engineering Services
Approved By: James R. Hickman Manager of Standards and Engineering Services
1
Page
1.1
PURPOSE......................................................................................................................................... 2
1.1.1
Operating Agreement Requirements........................................................................................ 2
1.1.2
Explicit Criteria for Parallel Operations ..................................................................................... 2
1.1.2.1
Safety................................................................................................................................. 2
1.1.2.2
Customer Impact .................................................................................................................. 2
1.2
SCOPE ............................................................................................................................................ 3
2.0
DEFINITIONS ................................................................................................................................. 4
3.0
DETAILS........................................................................................................................................ 5
3.1
AVAILABLE VOLTAGE SYSTEMS ............................................................................................................ 5
3.2
MANUALLY OPERATED LOAD BREAK SWITCH / REASONS FOR DISCONNECT FROM THE DISTRIBUTION DELIVERY
SYSTEM 6
3.3
ELECTRICAL CURRENT AND VOLTAGE OF EXISTING SERVICE........................................................................ 6
3.4
SYSTEM CHANGES ............................................................................................................................. 6
3.4.1
Company Changes to Distribu