Three-phase Watt-hour Meter Features

The three-phase watt-hour meter fully complies with the relevant technical requirements of 1 or 2 single-phase in the ministry standard DL/T645-1997 and the national standard GB/T17215-1998. It has the characteristics of good reliability, small size, and 35mmDIN standard installation. And has good anti-electromagnetic interference, low self-consumption power saving, high precision, high overload, high stability, anti-theft, long life.