| RS485 communication: | without LCL operation panel |
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| MODBUS-RTU protocol: | 31 order voltage/current harmonic analysis |
Quick Details
Specifications
PMC180N Three-phase din rail energy meter has the optional analog output port, can match the demand of transducer function.It has RS-485 communicatiion port and could be easily intergrated to any intelligent power distribtion system. PMC180N has the practical function, easy use, easy maintenance. It can use to monitor and control of the on-site equipment, supply the measuring & testing support to the power application specialist, supply the data base to the SCADA and Smart Grid, provide scientific basis for intelligent energy management.
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Accuracy class |
Voltage and current |
Class 0.5 |
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Power |
Class 0.5 |
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Active electrical degree |
Class 1 |
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Input voltage characteristic |
Measuring voltage |
3x220/380V(connected directly),3x57.7/100V(connected by CT) |
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Impedance |
1.8MΩ |
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Allowed overload capacity |
1.2 times/ continuous |
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Input current characteristic |
Measuring current |
5A or 1A(connected by CT) |
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Impedance: |
＜0.1Ω |
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Allowed overload capacity: |
1.2 times/ continuous, |
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Communications interface |
RS485 |
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Communication protocol |
MODBUS |
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Electromagnetic compatibility |
Conforms to Class IECⅢ |
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Insulation resistance |
＞50MΩ |
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Frequency withstand voltage |
AC2kV 50Hz/1min |
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Working power supply |
AC 85-265 VAC/45-65Hz |
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Working temperature |
-40℃ ~ +70 ℃ |
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Dimensions |
96x96x72 (mm)or 110x75x120mm |
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Weight |
0.5 kg |
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