Motor / Pump Protection Relay

These Motor / Pump Protection Relay sense the Negative Sequence Current components of system supply and offers protection against Phase Failure, Phase Unbalance & Phase Sequence Reversal with Overload protection (IDMTL curves) & Under load protection (dry run for pumps). They eliminate conventional bimetal (thermal) overload relay with superior protection level. Model MPRD2 is for motors and SPGD2/F3DRC1 is for pumps (with dry running Protection). These are to be used with current sensor CTS. Recommended for effective Motor Protections in Machine Tool, Compressors & pumps. MBMPR is microprocessor based motor protection relay offers voltage, current, temperature-based protection for incoming & outgoing ends. Other aided safety features like stalling (Locked rotor), Earth Fault, etc. Commander-M is a microprocessor based pump protection & pump management system, suitable for 2 pumps.