I.S. EN 50065-4-4-2003 标准详情
- 标准号:I.S. EN 50065-4-4-2003
- 中文标题:
- 英文标题:Signalling On Low-voltage Electrical Installations In The Frequency Range 3 Khz To 148,5 Khz - Part 4-4: Low Voltage Decoupling Filter - Impedance Filter
- 标准类别:爱尔兰国家标准I.S.
- 发布日期:
Applies to impedance filters in a mains communication system for phase to neutral voltage not exceeding 250 V a.c. and a nominal current not exceeding 125 A, intended for household and similar fixed installation including residential, commercial and
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