|
标准编号 |
标准名称 |
发布部门 |
发布日期 |
状态 |
|
IEC 60076-22-7:2020 PRV |
Power transformers - Part 22-7: Power transformer and reactor fittings - Accessories and fittings |
Internatio.. |
2020-03-15 |
即将实施 |
|
AS/NZS 61558.1:2018 |
Safety of transformers, reactors, power supply units and combinations thereof General requirements and tests (IEC 61558-1 Ed 3, MOD) |
Standards .. |
2020-03-13 |
现行 |
|
AS/NZS 61558.1:2018/Amdt 1:2020 |
Safety of transformers, reactors, power supply units and combinations thereof General requirements and tests |
Standards .. |
2020-03-13 |
现行 |
|
IEC 61021-1:1990 |
Laminated core packages for transformers and inductors used in telecommunication and electronic equipment Part 1: Dimensions |
Internatio.. |
2020-03-08 |
现行 |
|
IEC 61021-2:1995 |
Laminated core packages for transformers and inductors for use in telecommunication and electronic equipment Part 2: Electrical characteristics for cores using YEE2 laminations |
Internatio.. |
2020-03-08 |
现行 |
|
IEC 61021-2 Ed. 1.0 |
Laminated core packages for transformers and inductors for use in telecommunication and electronic equipment Part 2: Electrical characteristics for cores using YEE2 laminations |
Internatio.. |
2020-03-08 |
现行 |
|
IEC 61021-1 Ed. 1.0 |
Laminated core packages for transformers and inductors used in telecommunication and electronic equipment Part 1: Dimensions |
Internatio.. |
2020-03-08 |
现行 |
|
BS EN 61021-1:1997 |
Laminated core packages for transformers and inductors for use in telecommunication and electronic equipment. Specification for dimensions |
British St.. |
2020-03-08 |
现行 |
|
EN 61021-1:1997 |
Laminated Core Packages For Transformers And Inductors Used In Telecommunication And Electronic Equipment - Dimensions |
European C.. |
2020-03-08 |
现行 |
|
EN 61021-2:1997 |
Laminated Core Packages For Transformers And Inductors For Use In Telecommunication And Electronic Equipment - Electrical Characteristics For Cores Using Yee 2 Laminations |
European C.. |
2020-03-08 |
现行 |
|
ONORM OVE EN 61021-2:1997 |
Laminated Core Packages For Transformers And Inductors For Use In Telecommunication And Electronic Equipment - Part 2: Electrical Characteristics For Cores Using Yee 2 Laminations |
Osterreich.. |
2020-03-08 |
现行 |
|
UNE EN 61021-2:1997 |
LAMINATED CORE PACKAGES FOR TRANSFORMERS AND INDUCTORS FOR USE IN TELECOMMUNICATION AND ELECTRONIC EQUIPMENT. PART 2: ELECTRICAL CHARACTERISTICS FOR CORES USING YEE 2 LAMINATIONS (Endorsed by AENOR in December of 1997.) |
Asociacion.. |
2020-03-08 |
现行 |
|
IEC 61378-3 Ed. 2.0 |
Converter transformers Part 3: Application guide |
Internatio.. |
2019-04-25 |
现行 |
|
DR 18923 CP |
Safety of transformers, reactors, power supply units and combinations thereof General requirements and tests |
Standards .. |
2018-05-11 |
现行 |
|
DR 18922 CP |
Amendment No. 3 to AS/NZS 61558.1:2008 - Safety of power transformers, power supplies reactors and similar products General requirements and tests |
Standards .. |
2018-05-11 |
现行 |
|
I.S. EN 50588-3:2018 |
Medium Power Transformers 50 hz, With Highest Voltage for Equipment not Exceeding 36 kv Part 3: Transformers With Cable Boxes on the High-voltage And/or Low-voltage Side - Cable Boxes Type 1 for use on Transformers Meeting the Requirements of en 50588-2 |
National S.. |
2018-04-03 |
现行 |
|
I.S. EN 50588-2:2018 |
Medium Power Transformers 50 hz, With Highest Voltage for Equipment not Exceeding 36 kv Part 2: Transformers With Cable Boxes on the High-voltage And/or Low-voltage Side - General Requirements for Transformers With Rated Power Less Than or Equal to 3150 kva |
National S.. |
2018-04-03 |
现行 |
|
I.S. EN 50588-4:2018 |
Medium Power Transformers 50 hz, With Highest Voltage for Equipment not Exceeding 36 kv Part 4: Transformers With Cable Boxes on the High-voltage And/or Low-voltage Side - Cable Boxes Type 2 for use on Transformers Meeting the Requirements of en 50588-2 |
National S.. |
2018-04-03 |
现行 |
|
IEC 60076-3 Ed. 3.1 |
Power transformers Part 3: Insulation levels, dielectric tests and external clearances in air |
Internatio.. |
2018-03-22 |
现行 |
|
IEC 60076-3 Amd.1 Ed. 3.0 |
Amendment 1 - Power transformers Part 3: Insulation levels, dielectric tests and external clearances in air |
Internatio.. |
2018-03-22 |
现行 |
