IEC - International Electrotechnical Commission - IEC 60353:1989/AMD1:2002
Amendment 1 - Line traps for a.c. power systems
published
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| Organization: | IEC - International Electrotechnical Commission |
| Publication Date: | 30 April 2002 |
| Status: | published |
| Page Count: | 21 |
| ICS Code (Telecontrol. Telemetering): | 33.200 |
Document History
IEC 60353:1989/AMD1:2002
April 30, 2002
Amendment 1 - Line traps for a.c. power systems
A description is not available for this item.
November 15, 1989
Line traps for a.c. power systems
Applies to line traps inserted into high-voltage a.c. transmission lines that prevent undue loss of carrier signal power in the range 30 kHz to 500 kHz under all power system conditions, and that...