-
-
NB/T 11306-2023 in English
Filter reactor for HVDC transmission system
valid
Issued on:2023-10-11
$700.00 -
GB/T 6451-2023 in English
Technical parameters and requirements for oil-immersed power transformers
valid
Issued on:2023-09-07
$2,184.00 -
-
GB/T 10228-2023 in English
Technical parameters and requirements for dry-type power transformers
valid
Issued on:2023-05-23
$476.00 -
GB/T 1094.101-2023 in English
Power transformers―Part 101:Determination of sound levels―Application guide
valid
Issued on:2023-03-17
$1,036.00 -
GB/T 18494.3-2023 in English
Converter transformers―Part 3:Application guide
valid
Issued on:2023-03-17
$2,648.00 -
GB/T 20840.14-2022 in English
Instrument transformers―Part 14:Additional requirements for current transformers for DC applications
valid
Issued on:2022-10-12
$1,260.00 -
GB/T 20840.15-2022 in English
Instrument transformers―Part15:Additional requirements for voltage transformers for DC applications
valid
Issued on:2022-10-12
$1,036.00 -
GB/T 1094.10-2022 in English
Power transformers— Part 10:Determination of sound levels
valid
Issued on:2022-10-12
$1,400.00