ENS TS 48-4 ISSUE 6:2021現行
DC trip relays associated with a tripping function in protection systems
出版：Energy Networks Association (UK)
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基本信息
標準編號： ENS TS 48-4 ISSUE 6:2021
標準類別：Technical Specification
出版單位：Energy Networks Association (UK)
標準頁數：0
標準簡介
This Technical Specification specifies the design, performance, testing requirements and application of direct current auxiliary relays intended to act as independent trip relays.
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