SS EN 60255-3 Ed. 1 标准详情
- 标准号:SS EN 60255-3 Ed. 1
- 中文标题:
- 英文标题:Electrical Relays - Part 3: Single Input Energizing Measuring Relays With Dependent Or Independent Time
- 标准类别:新加坡SS
- 发布日期:
Applies to electrical measuring relays and protection equipment with a single input energizing quantity, where the operating time is independent or dependent on this quantity. Intended to state the particular requirements for these relays. Does not i
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