Concord automation & controls manufactures most comprehensive motor protection relays which can protect motors from frequent problem like over current, single phasing, etc. These relays are available in solid state or mcu base giving multiple protections such as over current, phase loss, phase reverse and phase unbalanced in order to protect motors even in extreme conditions. These motor protection relays are user friendly and can operate on current sensing princible with settable parameters to optimize output from the motors. These relays can find applications in automobile, steel, sschemical, machine tool industries. The motor protection relays come with salient features such as locked rotor, wide adjustment range [over 10:1 current adjustment range], ambient insensitive, flexible power supply, alert function- eocr 3di and fdi series. Technical specifications include current range 05] 0.5 - 6 a, 30] 3- 30 a, 60] 5 - 60 a, starting delay time [sec] 0.2 - 30 seconds, operating time [sec] 0.2 - 30 seconds, accuracy current ± 10%, time ± 15%, time characteristic- definite, control/supply voltage 220 v [90 - 260 v], current sensing- 2cts, output contacts- spdt 3 a/250 v ac resistive, storage temperature -20[c + 70[c, mounting 35mm din rail/base mounting.
