IEEE C37.121-2020 PDF

IEEE C37.121-2020 PDF

Name:
IEEE C37.121-2020 PDF

Published Date:
03/09/2021

Status:
Active

Description:

IEEE Guide for Switchgear--Unit Substation--Requirements

Publisher:
IEEE

Document status:
Active

Format:
Electronic (PDF)

Delivery time:
10 minutes

Delivery time (for Russian version):
200 business days

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$19.2
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Revision Standard - Active. The basis for the coordination of equipment in unit substations by assisting in the selection of components is intended as the use of this guide. A variety of designs for unit substations are possible using various combinations of incoming sections, transformer sections, outgoing sections, and transition sections. It is intended that the incoming, outgoing, transformer, and transition sections included in a unit substation meet the basic requirements of applicable industry standards for those sections. This guide covers three-phase unit substations for step-down operation in the range of 112.5 kVA or greater at primary voltages of 601 V through 52 kV.
File Size : 1 file , 1.8 MB
ISBN(s) : 9781504477567, 9781504477543, 9781504470933, 9781504474771, 9781504477734
Note : This product is unavailable in Russia, Ukraine, Belarus
Number of Pages : 40
Product Code(s) : STDRL24426, STD24426, STDPD24426, STDPDRL24426, STDPL24642
Published : 03/09/2021
Redline File Size : 2 files , 9.6 MB

History

IEEE C37.121-2020
Published Date: 03/09/2021
IEEE Guide for Switchgear--Unit Substation--Requirements
$19.2
IEEE C37.121-2012
Published Date: 02/22/2013
IEEE Guide for Switchgear - Unit Substation - Requirements
$24.3
IEEE C37.121-1989
Published Date: 11/30/1988
American National Standard for Switchgear - Unit Substations - Requirements
$22.2

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