Standard: IEEE - ANSI C37.09

STANDARD TEST PROCEDURE FOR AC HIGH-VOLTAGE CIRCUIT BREAKERS RATED ON A SYMMETRICAL CURRENT BASIS

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Scope:
This test procedure summarizes the various tests that are made on ac
high-voltage indoor and outdoor circuit breakers, except for generator
circuit breakers, which are covered in IEEE Std C37.013-1997.  It
describes accepted methods used in making the tests and specifies the
tests that will verify assigned ratings under ANSI/IEEE standards.  This
procedure does not preclude the use of other equivalent or more
effective methods of demonstrating ratings.

The tests are divided into the following classifications:

     a)  Design tests (Referred to in IEC 60056-1987 and IEC 60694-1996
          as Type Tests)

     b)  Production tests (Referred to in IEC 60056-1987 and IEC and 
          60694-1996 as Routine Tests)

     c)  Tests after delivery

NASA Lessons:
  • This lesson deals with test failures on flight hardware due to the lack of proper voltage limits for the hardware ciruitry.
Organization: The Institute of Electrical and Electronics Engineers, Inc.
Document Number: ansi c37.09
Publish Date: 1999-06-26
Page Count: 80
Available Languages: EN
DOD Adopted: NO
ANSI Approved: YES
Most Recent Revision: YES
Current Version: NO
Status: Inactive

Document History

Document # Change Type Update Date Revision Status
ANSI C37.09 Change Type: Revision: 79 Status: INAC
ANSI C37.09 Change Type: Update Date: 1991-01-01 Revision: 79 Status: INAC
ANSI C37.09 Change Type: Update Date: 1991-01-01 Revision: 79 Status: INAC
ANSI C37.09 Change Type: Update Date: 1985-01-01 Revision: 79 Status: INAC
ANSI C37.09 Change Type: Update Date: 1984-01-01 Revision: 79 Status: INAC
ANSI C37.09 Change Type: Update Date: 1979-01-01 Revision: 79 Status: INAC
ANSI C37.09 Change Type: REAF Update Date: 1964-03-06 Revision: 64 Status: INAC
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