• 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New IEEE Standard - Superseded.A method for establishing the dollar value of the electric power needed to supply the losses of a transformer or reactor is provided.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.

JIS S 3200-7:2004/AMENDMENT 2:2010

JIS S 3200-7:2004/AMENDMENT 2:2010

Equipment for water supply service -- Test methods of effect to water quality (Amendment 2) (Foreign..

$13.00 $15.00

JIS S 3027:2009/AMENDMENT 1:2010

JIS S 3027:2009/AMENDMENT 1:2010

Oil burning bath boilers with water heaters for domestic use (Amendment 1)..

$8.00 $10.00

JIS S 3024:2009/AMENDMENT 1:2010

JIS S 3024:2009/AMENDMENT 1:2010

Oil burning water heaters for domestic use (Amendment 1)..

$8.00 $10.00

JIS S 3021:2009/AMENDMENT 1:2010

JIS S 3021:2009/AMENDMENT 1:2010

Oil burning water boilers (Amendment 1)..

$8.00 $10.00