Full Description

This part of IEC 62271, which is a Technical Specification, applies to indoor enclosed switchgear and controlgear complying with IEC 62271-200 and IEC 62271-201, intended to be used in special service conditions with respect to condensation and pollution deviating from the normal service conditions specified in IEC 62271-1.

The test detailed in this document has been designed primarily to classify the electrical insulation performance of equipment having high-voltage electrical insulation exposed to indoor service conditions, mainly in presence of condensation. The assessment of mechanical components, such as mechanisms, interlocks and enclosure is also considered.

In this document, the term "equipment" is used in accordance with the scope for an "enclosed assembly of switchgear and controlgear" (see IEC 60050-441:2000, 441-12- 02).

Cross References:
IEC 62271-1:2017
IEC 60060-1:2010
IEC 62271-200
IEC 62271-201
IEC 60721-3-3
IEC TS 60815-1
IEC TR 60932
IEC 60505
IEC 60507
IEC 60068-2-78
IEC 60721-2-5
ISO 9223:2012
IEC 60050-441:1984


All current amendments available at time of purchase are included with the purchase of this document.

Product Details

Published: 06/14/2019 ISBN(s): 9780580954993 Number of Pages: 28 File Size: 1 file , 1.2 MB Product Code(s): 30347388, 30347388, 30347388 Note: This product is unavailable in United Kingdom