共找到 150 條與 rated frequency declared 相關(guān)的標(biāo)準(zhǔn)，共 10 頁
Automatic electrical controls - Part 1: General requirements
Radio Equipment and Systems (RES); Methods of measurement for private mobile radio equipment
本部分IEC 60730通常適用于家用和類似用途設(shè)備的自動(dòng)電氣控制。設(shè)備可以使用電力、燃?xì)?、石油、固體燃料、太陽能熱能等或其組合。 注1：在本標(biāo)準(zhǔn)中，“設(shè)備”一詞指“器具和設(shè)備”。 示例1：IEC 60335范圍內(nèi)的器具控制。 本標(biāo)準(zhǔn)適用于ISO 16484范圍內(nèi)的樓宇自動(dòng)化控制。 本標(biāo)準(zhǔn)還適用于
Automatic electrical controls - Part 1: General requirements
In general, this International Standard applies to automatic electrical controls for use in, on, or in association with equipment for household
Automatic electrical controls for household and similar use - Part 1: General requirements
IEC 60034-30-1: 2025 specifies efficiency classes for single-speed electric motors that are rated in accordance with IEC 60034?1 or IEC 60079?0
Efficiency classes of line operated AC motors (IE code) for rotating electrical machines - Part 30-1
ElectroMagnetic Compatibility and Radio Spectrum Matters (ERM); Land Mobile Service; Commercially available amateur radio equipment; Part 1: Technical characteristics and methods of measurement
Applies to free standing a.c. static transfer systems (STS) intended to ensure the continuity of power to load by automatically or manually controlled
Static transfer systems (STS) - Part 1: General and safety requirements
本部分標(biāo)準(zhǔn)的目的是規(guī)定某些產(chǎn)品的通用電氣安全要求。 當(dāng)產(chǎn)品標(biāo)準(zhǔn)明確引用本標(biāo)準(zhǔn)時(shí)，本標(biāo)準(zhǔn)的要求適用于特定的最終用途產(chǎn)品。每個(gè)單獨(dú)的產(chǎn)品標(biāo)準(zhǔn)可以補(bǔ)充、修改或省略第1部分標(biāo)準(zhǔn)中的一般規(guī)則，以提供每種類型產(chǎn)品的相關(guān)要求。 本標(biāo)準(zhǔn)適用于根據(jù)CSA C22.1《加拿大電氣法規(guī)》(CEC)第1部分設(shè)計(jì)和建造的設(shè)備
Automatic electrical controls Part 1: General requirements (IEC 60730-1:2013, MOD)
Provides designers with an appreciation of the underlying principles of safety requirements needed to deal with various potential hazards
Safety of information technology equipment
Automatic electrical controls - Part 1: General requirements
信息技術(shù)設(shè)備的安全標(biāo)準(zhǔn)，包括安全原則和一般要求
Information Technology Equipment – Safety – Part 1: General Requirements
Information technology equipment. Safety. General requirements
This part of IEC 61558 deals with the safety of constant voltage transformers for general applications and power supply units for constant voltage
Safety of transformers, reactors, power supply units and combinations thereof. Particular requirements and tests for constant voltage transformers and power supply units for constant voltage
UL Standard for Safety Safety on Information Technology Equipment
Electrical measuring transducers for converting AC and DC electrical quantities to analogue or digital signals
