Time-division-multiplication (TDM) principle of computing the AC power inputs to a corresponding DC output value. The measurements of active power of single or three phase balanced or
unbalanced systems, are precisely converted to a highly accurate linear DC voltage or current output.
Applied Standards & Rules:
Measuring and conversion IEC 688 / 1992 - 04
Dielectrical strength IEC 688 2KVac/1 min.
Surge and Impulse test ANSI C37.90 / 1989
IEC 255-3 (1989) 4KV1.2x50us
