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Database: 189760 (18 Oct 2025)
NB/T 42004-2013 English PDF
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NB/T 42004-2013
: Test method for voltage-endurance test on groundwall insulation of stator coil of high voltage AC machines
Status: Valid
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NB/T 42004-2013
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Test method for voltage-endurance test on groundwall insulation of stator coil of high voltage AC machines
Valid
NB/T 42004-2013
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Basic data
Standard ID
NB/T 42004-2013 (NB/T42004-2013)
Description (Translated English)
Test method for voltage-endurance test on groundwall insulation of stator coil of high voltage AC machines
Sector / Industry
Energy Industry Standard (Recommended)
Classification of Chinese Standard
K15
Classification of International Standard
20.080.30
Word Count Estimation
8,893
Quoted Standard
GB/T 16927.1; GB/T 16927.2; GB/T 20112; JB/T 6204; IEEE STD 1043; IEEE STD 1553
Adopted Standard
IEEE Std 1043-1996, neq; IEEE Std 1553-2002, neq
Regulation (derived from)
National Energy Board Notice 2013 No. 3; industry standard for filing Notice 2013 No. 6 (No. 162 overall)
Issuing agency(ies)
National Energy Administration
Summary
This standard specifies the rated voltage of 4kV ~ 27kV high voltage AC motor stator winding insulation for electrical aging face trial test, test equipment, test procedures, test methods. This standard applies to the alternator, synchronous condenser and