NEMA EI 21.1-1993 (R2002)

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NEMA EI 21.1-1993 (R2002) covers general requirements, ratings, accuracy classifications, burdens and pertinent dimensions applicable to instrument current and voltage transformers for revenue metering rated 110 kV BIL and less.

Product Details

Published:
01/01/1993
Number of Pages:
33
File Size:
1 file , 1.3 MB
Product Code(s):
100466, 100466, 100466