PMC180 three phase digital power meter using customized, modularized, high
Â
brightness LED display, elegant appearance; low-power microprocessor core, to achieve full power parameter measurement, energy measurement, and up to 31 times the voltage and current harmonics analysis. Optional multi-way switch, relay, analog output interface to meet user needs a variety of functions; integrated RS-485 communication interface, 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.
Â
Â
Â
|  curacy class |  Voltage and current |  Class 0.5 |
|  Power |  Class 0.5 |
|  Active energy  Reactive energy |  Class 1  Class 1 |
|  Input voltage characteristic |  Measuring voltage |  3x220/380V(connected directly), 3x57.7/100V(connectly by CT) |
|  Impedance |  1.8MΩ |
|  Allowed overload capacity |  1.2 times/ continuous |
|  Input current characteristic |  Measuring current |  5A or 1A (connected by CT) |
|  Impedance: |  ＜0.1Ω |
|  Allowed overload capacity: |  1.2 times/ continuous |
|  Contact capacity of relay |  220VAC/5A，30VDC/5A |
|  Communications interface |  RS485 |
|  Communication protocol |  MODBUS-RTU |
|  Electromagnetic compatibility |  Conforms to Class IECⅢ |
|  Insulation resistance |  ＞50MΩ |
|  Power frequency withstand voltage |  AC2kV 50Hz/1min |
|  Whole power |  ＜5VA |
|  Power supply |  AC 85~265 VAC/45-65 Hz  DC 100~300 VDC |
|  Working temperature |  -40℃ ~ +70 ℃ |
| Â Dimensions | Â 96x96x72Â (mm) |
| Â Weight | Â 0.5Â kg |
