SC 17C

Assemblies

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

SC 17C PPUB2021-012023

History

Stage
Document
Downloads
Decision Date
Target Date
PWI
2019-01-29 
preDTR
2019-01-29 
TDTR
2019-02-13 
CDTR
17C/704/DTR PDF file 36 kB
2019-02-222019-04
ACD
2019-03-292019-03
CD
17C/707/CD
PDF file 1300 kB
2019-03-29 
PCC
2019-06-212019-06
CDM
17C/717/CC PDF file 526 kB
Word file 237 kB
2019-07-262019-10
ADTR
17C/717A/CC PDF file 534 kB
Word file 240 kB
2019-11-152020-03
TDTR
2019-12-122020-03
CDTR
17C/737/DTR
2019-12-132020-01
PRVDTR
2020-02-072020-02
APUB
17C/753/RVDTR PDF file 127 kB
Word file 41 kB
2020-04-242020-06
APUB
17C/753A/RVDTR PDF file 1425 kB
Word file 1372 kB
2020-04-242020-06
APUB
17C/753B/RVDTR PDF file 128 kB
Word file 65 kB
2020-04-242020-06
TPUB
2020-08-042020-07
DECPUB
2020-08-062020-09
RPUB
2020-08-262020-08
BPUB
2020-12-102020-11
PPUB
2021-01-052021-01
  

Abstract

IEC TR 62271-312:2021(E) refers to high-voltage / low-voltage prefabricated substations (hereinafter prefabricated substations) as specified in IEC 62271-202:2014.
This document, among other options as agreed between manufacturer and user, can be used for the transferability of type tests performed on one or more prefabricated substations with a defined set of ratings and arrangement of components to another prefabricated substation with a different set of ratings or different arrangement of components. It supports the selection of appropriate representative test objects for that purpose in order to optimize the type testing procedure for a consistent conformity assessment.
This document utilises a combination of sound technical and physical principles, manufacturer and user experience and mutually agreed upon methods of calculation to establish pragmatic guidance for the transferability of type test results, covering various design and rating aspects.

Project

IEC TR 62271-312:2021 ED1

High-voltage switchgear and controlgear - Part 312: Guidance for the transferability of type tests of high-voltage/low-voltage prefabricated substations