• IEEE C57.120-1991

IEEE C57.120-1991

  • IEEE Loss Evaluation Guide for Power Transformers and Reactors
  • standard by IEEE, 08/12/1992
  • Category: IEEE

$148.00 $74.00

New IEEE Standard - Superseded.A method for establishing the dollar value of the electric power needed to supply the losses of a transformer or reactor is provided. Users can use this loss evaluation to determine the relative economic benefit of a high-first-cost, low-loss unit versus one with a lower first cost and higher losses, and to compare the offerings of two or more manufacturers to aid in making the best purchase choice. Manufacturers can use the evaluation to optimize the design and provide the most economically unit to bid and manufacture. The various types of losses are reviewed.
PDF

All of our standards document are available in PDF (Portable Document Format), an electronic, downloadable format.You will be able to download the file in your account downloads.

Multi-User Access

After purchasing, you have the ability to assign each license to a specific user.

Printable

At any time, you are permitted to make printed copies for your and your members' reference use.

ISA 60079-27-2006(12.02.04)

ISA 60079-27-2006(12.02.04)

Fieldbus Intrinsically Safe Concept (FISCO) and Fieldbus Non-Incendive Concept (FNICO)..

$52.00 $104.00

ISA TR100.00.01-2006

ISA TR100.00.01-2006

The Automation Engineer’s Guide to Wireless Technology Part 1 - The Physics of Radio, a Tutorial..

$90.00 $179.00

ISA TR52.00.01-2006

ISA TR52.00.01-2006

Recommended Environments for Standards Laboratories..

$42.00 $83.00

ISA ISA-88 CD

ISA ISA-88 CD

ISA-88 Batch Standards and User Resources..

$98.00 $195.00