CEI EN 61643-351 : 1ED 2017现行
COMPONENTS FOR LOW-VOLTAGE SURGE PROTECTIVE DEVICES - PART 351: PERFORMANCE REQUIREMENTS AND TEST METHODS FOR TELECOMMUNICATIONS AND SIGNALLING NETWORK SURGE ISOLATION TRANSFORMERS (SIT)
出版：Comitato Elettrotecnico Italiano
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基本信息
标准编号： CEI EN 61643-351 : 1ED 2017
标准类别：Standard
出版单位：Comitato Elettrotecnico Italiano
标准页数：0
标准简介
Pertains to signal transformer applications with signal levels up to 400 V peak to peak. SITs are transformers, with or without an internal-winding screen, with a rated impulse withstand voltage greater than the peak voltage of the expected common-mode surge environment.
