Smart Reclosed RCBO

MT61SR adalah RCBO recloser cerdas terintegrasi dengan auto-recloser, perlindungan arus sisa, perlindungan kelebihan beban, perlindungan tegangan berlebih dan tegangan rendah. Perangkat ditutup kembali setelah tersandung sebelum waktunya tetapi hanya setelah pemeriksaan sirkuit listrik.:

Voltage monitoring
Remote control by RS485
Dry Contact
Data setting: Reclosing times, over/under voltage
Current is up to 125A

Spesification :
Working Power
Working Power220~400V ，50Hz
Power Consumption< 4W
Over/Under voltage Setting
Over voltage setting
Overvoltage Fault threshold265V±5%
Overvoltage Recovery threshold255V±5%
Undervoltage Fault threshold
Undervoltage Fault threshold165V±5%
Undervoltage Recovery threshold175V±5%
Voltage loss
Voltage loss Fault threshold45V±5%
Voltage loss recovry threshold175V±5%
Communication Port
RS-485Modbus RTU Protocol
Display
Big display screenDisplaying energy data, electrical parameter in LCD screen
Working Ambient
Ambient temperature-35℃~+70℃
Storage temperature-40℃~+85℃
Humidity When temperature55，humidity 95％
Remote conact input
AUXBreaker romate output (dry connect)
SignalBreaker fault signal output（dry connect）
Data Setting
Basical parameter
Under voltage protectionadjustable
Breaker time0-99
Reset delay0-99s
Breaker function
Auto resetAuto reset after trip
Leakage testLeakage test on-line
Fault situationReaching the fault times, the coincidence not connectThe method of switch onManual control, automatic control, dry contact control, RS485 communication
Breaker mechanical feature
Width1P+N,2 moudles；3P+N,4个moudles；
Mechanical lifeElectrical life10,000 times；Mechanical life 20,000 times
Reset controlManual, Auto
Reset timedefault 10s，adjustable
Auxiliary contact feature
Working Voltage, CurrentAC&DC:220V.2A
Auxiliary contact style1NO、1NC
Parameter for Breaker
Main Characteristics
Standards:IEC60947-2 \ IEC60898-1；GB14048.2 \ GB10963.1
Insulation Voltage (Ui)500V AC
Pollution Grade3
Rated impulse withstan6kV
Test temperature30℃