69th Edition, February 28, 1969
Specification for Semiconductor Rectifier Equipments
Includes all amendments and changes through Reaffirmation Notice , August 15, 1981
Not Active, See comments below
Need it fast? Ask for rush delivery.
Most backordered items can be rushed in from the publisher in as little as 24 hours. Some rush fees may apply.
Contact your nearest IHS Markit Office to request rush delivery of any backordered item.
Description / Abstract:
Applicable to rectifier assemblies, transformers, or complete equipments for use on a.c. supplies of 15 Hz to 2000 Hz and having a maximum d.c. output voltage of 5000 V. Gives details of service conditions, rating classes, temperature rises, methods of test and proposals for guarantees and acceptance tolerances.