A single SMB250 is equivalent to having eight 3-phase meters or 24 one-phase meters.
The SMB250 is designed for high accuracy when used with our dedicated CTs, the starting current is measured in mA, which won't miss even very small load currents.
The SMB250 has also passed independent third party accuracy tests, and all types of measurement values have been determined to be better than 1%.
The ACS35 is a touch panel data display for showing the various measurement parameters of the SMB250. Each ACS35 can support up to five SMB250 units and can be installed in a more convenient location away from where the SMB350 are physically installed.
Equipped with an LCD display allowing instant verification after installation.