• IEEE 857-1990

IEEE 857-1990

  • IEEE Guide for Test Procedures for HVDC Thyristor Valves
  • standard by IEEE, 09/10/1990
  • Category: IEEE

$83.00 $42.00

New IEEE Standard - Superseded.Information and recommendations for the type testing of thyristor valves for high-voltage directcurrent (HVDC) power transmission systems are provided. These tests cover only the principal tests on the valves and do not include tests of auxiliary equipment associated with the valves.
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SAE AS91D

SAE AS91D

PROPELLER SHAFT ENDS, DUAL ROTATION (PROPELLER SUPPLIED BEARING) (Stabilized: Mar 2013)..

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SAE AS93E

SAE AS93E

CONES, REAR, PROPELLER HUB (Stabilized: Mar 2013)..

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SAE AS94C

SAE AS94C

SNAP RING, NON-CONTROLLABLE PROPELLER HUB (UNS G87400) (Stabilized: Mar 2013)..

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SAE AMS2460A

SAE AMS2460A

Plating, Chromium..

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