Applies to transducers with electrical inputs and outputs for making measurements of a.c. electrical quantities with a nominal frequency between 5 Hz and 1 500 Hz. The output signal may be in the form of an analogue direct current or in digital form.
Supersedes IEC 688-1 and IEC 688-2.
This consolidated version consists of the second edition (1992) and its amendment 1 (1997). Therefore, no need to order amendment in
addition to this publication.
WITHDRAWN
IEC 60688:1992+AMD1:1997 CSV ED2.1
99.60
Withdrawal effective
Oct 19, 2012
WITHDRAWN
IEC 60688:2012 ED3