English 
Analog motor protection relay is used for monitoring current related parameters in three phase system, It has seperate LED indication for power and trip indication,
Digital MPR protects motors against Over and Under current, Current Assymentry, Dry Run as per NEMA Curve. It additionally give protection against Earth Fault
TPR monitors and protects motor winding against high temperature.
MPCT is an common accessory for PPR and MPR product