IEC 60044-7 Ed. 1.0 b – Instrument transformers – Part 7: Electronic voltage transformers
Applies to newly manufactured electronic voltage transformers with analogue output, for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz. The standard covers optical arrangements with electronic components. Three-phase voltage transformers are not included, but some of the requirements apply.
Product Details
Edition:
1.0
Published:
12/17/1999
Number of Pages:
137
File Size:
1 file , 730 KB
Note:
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