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Database: 189760 (18 Oct 2025)
NB/T 41001-2011 English PDF
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NB/T 41001-2011
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Product quality classification for capacitor voltage transformers
Obsolete
NB/T 41001-2011
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Basic data
Standard ID
NB/T 41001-2011 (NB/T41001-2011)
Description (Translated English)
Product quality classification for capacitor voltage transformers
Sector / Industry
Energy Industry Standard (Recommended)
Classification of Chinese Standard
K42
Word Count Estimation
11,185
Date of Issue
2011-07-01
Date of Implementation
2011-10-01
Older Standard (superseded by this standard)
JB/T 56212-1999
Quoted Standard
GB/T 20840.5-2013; GB/T 19749-2005; JB/T 7613
Regulation (derived from)
National Energy Board Notice 2011 No. 3; industry standard for filing Notice No. 2 of 2014 (No. 170 overall)
Issuing agency(ies)
National Energy Administration
Summary
This standard is applicable to the mass division of capacitive voltage transformers, which are used in AC power systems and are connected between lines and ground to provide single phase low voltage for measurement, protection and control devices. This standard specifies the quality requirements of the capacitor voltage transformer and the inspection and evaluation methods.