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BS 7729:1994
M00000154
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BS 7729:1994 Specification for instrument transformers. Three-phase voltage transformers for voltage levels having Um up to 52 kV
standard by BSI Group, 04/15/1994
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Requirements and tests for transformers with frequencies from 15 Hz to 100 Hz, for use with electrical instruments or electrical protective devices. To be read in conjunction with BS 7625Cross References:
BS 923
BS 4828
BS 5622
BS 7625
IEC 38
All current amendments available at time of purchase are included with the purchase of this document.