NEED TO DEVELOP SINGLE PHASE ELCB CIRCUIT(Digital earth leakage circuit breaker)

NEED TO DEVELOP SINGLE PHASE ELCB CIRCUIT(Digital earth leakage circuit breaker) Dear sir, Hope you aware of our project. ELCB - Please click here for more details [login to view URL] Facilities:- >> Short Circuit Cutoff >> Earth Leakage Cutoff >> Overload Protection >> High & Low Voltage Cutoff >> Mains Output Supply after 5 Second >> Auto Reset (Two Try & Lock System) >> Buzzer System >> Auto Bypass Reset >> Earth Sensitivity & Load Amp. >> No Maintenance Specification:- >> Input Voltage : 130V TO 295V AC 50 Hz >> Sensitivity : 1 mA to 32 mA >> Rated Current : 1 Amp to 32 Amp >> Tripping Time : <20 milli second Used in:- House,Shop, Bank, Offices, Restaurant, Hospital, Godown and Whenever you need protection against electricity. * Design hardware - low cost hardware