• IEEE 944-1986

IEEE 944-1986

  • IEEE Recommended Practice for the Application and Testing of Uninterruptible Power Supplies for Power Generating Stations
  • standard by IEEE, 06/30/1986
  • Category: IEEE

$132.00 $66.00

New IEEE Standard - Inactive-Withdrawn.Withdrawn Standard. Withdrawn Date: Feb 06, 2006. The application and performance requirements for a low-voltage uninterruptible power supply (UPS) system used for service in power generating stations are defined. Service conditions and requirements for design application, procurement documents, and testing are covered. The recommendations apply only to semiconductor ac-to-ac converter systems (static) with dc electric energy storage capability. Equipment or component design requirements, safety-related design criteria, or requirements for equipment qualification and preoperational/surveillance testing are not addressed.
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SAE AS648C

SAE AS648C

HOSE ASSEMBLY, POLYTETRAFLUOROETHYLENE, METAL BRAID, MEDIUM PRESSURE, FLARELESS, STRAIGHT TO 45¿¿..

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SAE AS649C

SAE AS649C

HOSE ASSEMBLY, POLYTETRAFLUOROETHYLENE, METAL BRAID, MEDIUM PRESSURE, FLARELESS, STRAIGHT TO 90¿¿..

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SAE AS650C

SAE AS650C

HOSE ASSEMBLY, POLYTETRAFLUOROETHYLENE, METAL BRAID, MEDIUM PRESSURE, FLARELESS, 45¿¿ TO 45¿¿..

$41.00 $81.00

SAE AS651C

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HOSE ASSEMBLY, POLYTETRAFLUOROETHYLENE, METAL BRAID, MEDIUM PRESSURE, FLARELESS, 45¿¿ TO 90¿¿..

$41.00 $81.00