Rockwell automation india offers allen-bradley e3 solidstate overload relay helps to prevent and reduce production downtime with minimum cost. Two types of e3 overload relays are available in the market, viz iec [193-ec] and nema [592-ec] .It has several top class features like advanced protective functions; warning settings, control capabilities; operational data and status information; integrated i/o and devicenet communications to provide quality performances. Unsurpassed true rms current measurement is provided through the combined technologies of hall-effect current sensors and patented signal processing circuitry and software algorithms. The measurement of current is perfectly reported over a broad frequency range of 20…250 hz.
