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UFGS-33 77 19.00 40

MEDIUM-VOLTAGE GAS SWITCH

inactive, Most Current
Publication Date: 1 August 2013
Status: inactive
Page Count: 9
scope:

NOTE:

This guide specification covers the requirements for the requirements for 5k through 38 kV, 600A load-break sulphur hexafluoride (SF6) gas switches. On drawings, indicate subsurface, vault, pad-mount, indoor, metal-enclosed, or pole mounted type; the number of switched ways; separable connections; and single-side, double-side, floor, wall, ceiling, or other type installation.

Document History

UFGS-33 77 19.00 40
August 1, 2013
MEDIUM-VOLTAGE GAS SWITCH
NOTE: This guide specification covers the requirements for the requirements for 5k through 38 kV, 600A load-break sulphur hexafluoride (SF6) gas switches. On drawings, indicate subsurface, vault,...
UFGS-33 77 19.00 40
August 1, 2010
MEDIUM-VOLTAGE GAS SWITCH
NOTE: This specification covers the requirements for the requirements for 5k through 38 kV, 600A load-break sulphur hexafluoride (SF6) gas switches. On drawings, indicate subsurface, vault,...
UFGS-33 77 19.00 40
November 1, 2008
MEDIUM-VOLTAGE GAS SWITCH
NOTE: This specification covers the requirements for the requirements for 5k through 38 kV, 600A load-break sulphur hexafluoride (SF6) gas switches. On drawings, indicate subsurface, vault,...
UFGS-33 77 19.00 40
August 1, 2008
MEDIUM-VOLTAGE GAS SWITCH
NOTE: This specification covers the requirements for the requirements for 5k through 38 kV, 600A load-break sulphur hexafluoride (SF6) gas switches. On drawings, indicate subsurface, vault,...
UFGS-33 77 19.00 40
July 1, 2007
GAS MEDIUM-VOLTAGE CIRCUIT BREAKER
NOTE: This specification covers the requirements for the requirements for 5k through 38 kV, 600A load-break sulphur hexafluoride (SF6) gas switches. Drawings should indicate subsurface, vault,...
UFGS-33 77 19.00 40
January 1, 2007
GAS MEDIUM-VOLTAGE CIRCUIT BREAKER
A description is not available for this item.
UFGS-33 77 19.00 40
June 1, 2006
GAS MEDIUM-VOLTAGE CIRCUIT BREAKER
A description is not available for this item.
UFGS-33 77 19.00 40
April 1, 2006
GAS MEDIUM-VOLTAGE CIRCUIT BREAKER
A description is not available for this item.
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References

This document references:
ASTM A123/A123M - Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products
Published by ASTM on September 1, 2017
This specification covers the requirements for zinc coating (galvanizing) by the hot-dip process on iron and steel products made from rolled pressed and forged shapes, castings, plates, bars, and...
This document references:
D2472 - Standard Specification for Sulfur Hexafluoride
October 1, 2015
This specification applies to sulfur hexafluoride for use as an electrical insulating gas. NOTE 1—This specification is intended to apply only to gas as purchased. However, the test methods referred...
This document references:
A153/A153M - Standard Specification for Zinc Coating (Hot-Dip) on Iron and Steel Hardware
April 1, 2023
This specification covers zinc coatings applied by the hot-dip process on iron and steel hardware. The hot-dip galvanizing process consists of parts being immersed in molten zinc for a sufficient...
This document references:
IEEE 386 - Separable Insulated Connector Systems for Power Distribution Systems Rated 2.5 kV through 35 kV
Published by IEEE on June 30, 2016
This standard establishes definitions, service conditions, ratings, interchangeable construction features, and tests for loadbreak and deadbreak separable insulated connector systems rated 900 A or...
This document references:
IEEE C57.12.28 - Pad-Mounted Equipment-Enclosure Integrity
Published by IEEE on May 16, 2014
This standard covers conformance tests and requirements for the integrity of above grade pad-mounted enclosures containing apparatus energized in excess of 600 V that may be exposed to the public...
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