IEC 61869-20-2025
Instrument transformers – Part 20: Safety requirements of instrument transformers for high voltage applications
仪表变压器 第20部分:高压用仪表变压器的安全要求
2025-04-16
GOST 12.2.007.2-1975
Система стандартов безопасности труда. Трансформаторы силовые и реакторы электрические. Требования безопасности
职业安全标准体系 电力变压器和电抗器 安全要求
DIN EN 61869-220-DRAFT
Draft Document - Instrument transformers - Part 220: Safety requirements for Instrument Transformers for low voltage applications (IEC 38/538/CD:2017)
文件草案-仪表变压器-第220部分:低压应用仪表变压器的安全要求（IEC 38/538/CD:2017）
2018-01-01
AS/NZS 61050-1998
Transformers for tubular discharge lamps having a no-load output voltage exceeding 1000 V (generally called neon-transformers) - General and safety requirements
空载输出电压超过1000V的管状放电灯用变压器（通常称为霓虹灯变压器）.一般要求和安全要求
1998-03-05
GB/T 19149-2003
空载输出电压超过1000V的管形放电灯用变压器（霓虹灯变压器）的一般要求和安全要求
Transformers for tubular discharge lamps having a no-load output voltage exceeding 1000V(generally called neon-transformers)--General and safety requirements
2003-05-26
UNE-EN 61050-1995
TRANSFORMERS FOR TUBULAR DISCHARGE LAMPS HAVING A NO-LOAD OUTPUT VOLTAGE EXCEEDING 1000 V (GENERALLY CALLED NEON-TRANSFORMERS). GENERAL AND SAFETY REQUIREMENTS.
空载输出电压超过1000 V的管状放电灯用变压器（通常称为霓虹灯变压器） 一般和安全要求
1995-12-11
UNE-EN 61050/A1-1996
TRANSFORMERS FOR TUBULAR DISCHARGE LAMPS HAVING A NO-LOAD OUTPUT VOLTAGE EXCEEDING 1 000 V (GENERALLY CALLED NEON-TRANSFORMERS). GENERAL AND SAFETY REQUIREMETS.
空载输出电压超过1000 V的管状放电灯用变压器（通常称为霓虹灯变压器） 一般和安全要求
1996-11-20
GOST IEC 61050-2011
Трансформаторы для трубчатых разрядных ламп с напряжением холостого хода, превышающим 1000 В (прежнее название – «Неоновые трансформаторы»). Общие требования и требования безопасности
具有空载输出电压超过1000V的管状放电灯变压器（通常称为氖变压器） 一般和安全要求
2011-12-22
BS EN 61050-1992
Specification for transformers for tubular discharge lamps having a no-load output voltage exceeding 1000 V (generally called neon-transformers). General and safety requirements
空载输出电压超过1000 V的管状放电灯用变压器规范（通常称为霓虹灯变压器） 一般和安全要求
1992-09-15
IEC 61050-1991
Transformers for tubular discharge lamps having a no-load output voltage exceeding 1000 V (generally called neon-transformers). General and safety requirements
具有超过1000V空载输出电压的管式放电灯的变压器（通常称为氖变压器） - 一般和安全要求
1991-03-19
IEC 61050-1991/AMD1-1994
Amendment 1 - Transformers for tubular discharge lamps having a no-load output voltage exceeding 1000 V (generally called neon-transformers). General and safety requirements
修改件1——空载输出电压超过1000 V的管状放电灯用变压器（通常称为霓虹灯变压器） 一般和安全要求
1994-06-01
GB/T 19212.21-2014
变压器、电抗器、电源装置及其组合的安全 第21部分：小型电抗器的特殊要求和试验
Safety of transformers, reactors, power supply units and combinations thereof―Part 21: Particular requirements and tests for small reactors
2014-12-05
KS C IEC 61050(2022 Confirm)
무바하출력전압이 1000V초과하는 관형 방전램프용 변압기(네온변압기) 일반 및 안전요구사항
空载输出电压超过1000V的管状放电灯用变压器一般要求和安全要求
2002-12-30
UNE-EN 61558-2-20-2002
Safety of power transformers, power supply units and similar devices -- Part 2-20: Particular requirements for small reactors.
电力变压器、电源装置和类似装置的安全第2-20部分:小型电抗器的特殊要求
2002-06-28
KS C IEC 61558-2-20
전력 변압기, 리액터, 전원공급장치 및 이와 유사한 기기의 안전 — 제2-20부: 소형 리액터의 개별요구사항
电力变压器、电源装置和类似装置的安全第2－20部分:小型电抗器的特殊要求
2017-07-04
KS C IEC 61558-2-20(2022 Confirm)
전력 변압기, 리액터, 전원공급장치 및 이와 유사한 기기의 안전 — 제2-20부: 소형 리액터의 개별요구사항
电力变压器、供电装置和类似装置的安全－第2－20部分:小型电抗器的特殊要求
2017-07-04
IEC 61558-2-20-2022
Safety of transformers, reactors, power supply units and combinations thereof - Part 2-20: Particular requirements and tests for small reactors
变压器、电抗器、电源装置及其组合的安全.第2-20部分:小型电抗器的特殊要求和试验
2022-12-06
IEC 61558-2-20-2022 RLV
Safety of transformers, reactors, power supply units and combinations thereof - Part 2-20: Particular requirements and tests for small reactors
变压器、电抗器、电源装置及其组合的安全.第2-20部分:小型电抗器的特殊要求和试验
2022-12-06
DIN EN 61558-2-8
Safety of small power transformers, power supply units and similar - Part 2-8: Particular requirements for bell and chime transformers (IEC 61558-2-8:1998); German version EN 61558-2-8:1998
小型电力变压器、电源装置和类似设备的安全.第2-8部分:钟形和钟形变压器的特殊要求（IEC 61558-2-8-1998）；德文版EN 61558-2-8:1998
1999-06-01
IEEE/ANSI C57.12.10-1988
American National Standard for Transformers - 230 kV and Below 833/958 through 8333/10 417 kVA,Single-Phase, and 750/862 through 60 000/80 000/100 000 kVA, Three-Phase without Load Tap Changing; and 3750/4687 through 60 000/80 000/100 000 kVA with Load Tap Changing-Safety Requirements
美国变压器国家标准-230 kV及以下833/958至8333/10 417 kVA单相变压器 以及750/862至60 000/80 000/10 000 kVA三相无载调压变压器；以及3750/4687至60000/80000/100000 kVA 有载调压开关的安全要求
1987-12-20