| Dimensions: | 72x72x95mm |
|---|---|
| Operating Temperature: | -10~+55 degree Celsius |
| Accuracy Class: | 1 |
| Measuring Voltage Range: | 0.5 |
| Measuring Current Range: | 0.5 |
| Model Number: | PMC72L |
| Brand Name: | Kingnen |
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
PMC72L series of three-phase power monitoring instrument using pen segment LCD screen, simple and beautiful, high contrast; high-speed processor core, using 22 AD to achieve full power parameter measurement, energy measurement, wide dynamic range, high accuracy. Optional multi-way switch, relay, RS-485 communication module, a variety of functions to meet user needs; can be easily integrated with a variety of intelligent power distribution system. Product features practical, easy to use, easy to maintain. It can be used for monitoring and control of field equipment status, providing support for the power measurement application specialists provide data basis for SCADA and smart grids, intelligent decision-making basis for the efficient management of energy.
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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 energy |
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 |
2.3MΩ |
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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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Contact capacity of relay |
220VAC/5A, 30VDC/5A |
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Communications interface |
RS485 |
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Communication protocol |
MODBUS-RTU |
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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 |
-10℃ ~ +55 ℃ |
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Dimensions |
72x72x95 (mm) |
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Weight |
0.5 kg |
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