Voltage Protected Breaker

MT66-PV voltage protected recloser dirancang untuk sistem PV yang terhubung ke jaringan terdistribusi secara khusus. Ini dapat memantau tegangan waktu nyata, perangkat akan melakukan distribusi ketika tegangan lebih rendah atau lebih tinggi dari nilai tertentu dan akan restart ketika tegangan kembali ke nilai tertentu.

Spesification :
Work power supply
Work power supply220~400V 50Hz
Power consumption< 8W

AC input
DC output
Rated voltage220V(LN)~400V(LL)
Overload capacity1.2Un continuous work
Input current
Rated current63A.80A.100A.125A
Accuracy1%

Input & output auxiliary terminal
DISwitch signal input
RO220V max.5A wet contact output 220V

Communication port
RS-485Modbus rtu protocol
2G/3GMQTT
NB-LOTMQTT
EthnetDevelopable Ethernet Gateway

Display
LCD DisplayLCD display metering, electrical parameter
Accuracy target
Voltage/current0.1%
Active/Reactive/Apparent power0.2%
Active/Reactive energyClass 1.0
Power factor0.5%
Frequency0.005Hz
Temperature0.10

Metering parameter configurable
Basic electrical parameter
LCD display timeTime duration
Billing settlement modeNatural month/setup day
Time zone4 time zones configurable
Time zone4 time zones configurableBreaker parameter
Main Characteristics
StandardIEC60947–1GB14048.2GB10963.1
(Ui)Insulation voltage500VAC
Grade3
Impulse voltage (Uimp)6kV
Thermal trip base adjustable temperature30
Tripping CurveCurve B (3~5)InCurve C(5~10)InCurve D(10~14)In
Current limit grade3
Breaking capacity(Icnl)Icnl=Icn(10000A)
Other parameter
Protection gradeIP40 Breaker itself IP20, installed inside power cabinet IP40
Life(0-C)Electrical life 10,000 timesMechanical life 20,000 times