MT61SR
Smart Reclosed RCBO
MT61SR is an integrated smart recloser RCBO with auto-recloser, residual current protection, overload protection, over voltage and undervoltage protection.The device is reclosed after an untimely tripping but only after electrical circuit check.
• Voltage monitoring
• Remote control by RS485
• Dry Contact
• Data setting: Reclosing times, over/under voltage
• Current is up to 125A

220~400V ,50Hz
< 4W
Overvoltage Fault threshold
265V±5%
255V±5%
165V±5%
Undervoltage Recovery threshold
175V±5%
Voltage loss
45V±5%
175V±5%
Modbus RTU Protocol
Displaying energy data, electrical parameter in LCD screen
-35℃~+70℃
-40℃~+85℃
When temperature55,humidity 95%
Breaker romate output (dry connect)
Breaker fault signal output(dry connect)
adjustable
0-99
0-99s
Auto reset after trip
Leakage test on-line
Reaching the fault times, the coincidence not connect
The method of switch on
Manual control, automatic control, dry contact control, RS485 communication
1P+N,2 moudles;3P+N,4个moudles;
Electrical life10,000 times;Mechanical life 20,000 times
Manual, Auto
default 10s,adjustable
Working Voltage, Current
AC&DC:220V.2A
1NO、1NC
IEC60947-2 \ IEC60898-1;GB14048.2 \ GB10963.1
500V AC
3
6kV
30℃
Curve B(3~5)In,Curve C (5~10)In,Curve D (10~14)In
3
( Icn1 ) Icnl = Icn ( 10000A)
IP20;
Elctrical life: 10,000 times, Mechanical life:20,000 Times
Rated Current: 30mA\N50mA;100mA\300mA\500mA
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TEL:+86 18621879631
Email:timmy@matismart.com
Mobile phone:+86 15801814653
Address:Room 320, No.83, Huanhu West Road 3, Pudong, Shanghai, China, 201306
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