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Publication details

Publication CODE Title
IEC TS 62993:2017 (2017-07) GUIDANCE FOR DETERMINATION OF CLEARANCES, CREEPAGE DISTANCES AND REQUIREMENTS FOR SOLID INSULATION FOR EQUIPMENT WITH A RATED VOLTAGE ABOVE 1 000 V AC AND 1 500 V DC, AND UP TO 2 000 V AC AND 3 000 V DC
 
Price Excl. VAT Total number of pages, tables and drawings
182.00 € 28.
Description
IECáTSá62993:2017 gives guidance to technical committees which deal with equipment having a rated voltage of more than 1á000áV AC and up to 2á000áVáAC, or a rated voltageáof more than 1á500áV DC and up to 3á000áVáDC. Rated voltages up to 1á000áVáAC and 1á500áVáDC, as well as higher or lower internal voltages, are covered by IECá60664-1.
This document applies to equipment for use up to 2á000ám above sea level, and provides guidance for use at higher altitudes.
This document gives guidance for clearances, creepage distances and solid insulation for equipment to achieve safety. It includes methods of electric testing.
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN version

Status
Status IEC PUBLICATION
Situation Currently active
Origin
Committee TC 109
INSULATION CO-ORDINATION FOR LOW-VOLTAGE EQUIPMENT (replace COM 28A !)
Responsible De heer VAN HECKE Luk
Approval
BEC Approval 2017-07-12
ICS-Code (International Standards Classification) 29.080.30
NBN Status New
IEC publication date 2017-07-12
IEC stability date 2020-12-31
IEC file modification date 2017-07-12
IEC last modification date 2017-07-12