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AC / DC Power Monitor

Introduction :
The AC Power Monitor is a solid state Power Meter. Monitoring of three phase AC supply including all type of energies. The AC Power Monitor is based on Microcontroller, with a high degree of programmability.

The Meter has been programmed to operate as an intelligent front end measuring and storing device & serial port connectivity qualifies model AC Power Meter.

The Meter’s supplied preprogrammed for operation and can be directly installed. The Meter can be read manually or through a RTU using RS-485 MODBUS.

Auxiliary Power :-
No External power is required (Draws power from the voltage signal Inputs)
System :-
3 phase 4 wire unbalanced load.

Features:-
1] LCD Display (2X16 Char) with Back Light.v 2] Calibration: using front keys.
3] Digital Input & Output.
4] Isolated RS 485 (MODBUS-RTU Protocol).
5] Fully User Programmable.
6] Fault log History & Fault Reset facility.
7] Every Menu Settings are Password Protected.

Measured Parameters :-

  • Voltage (Ph – N& Ph – Ph RMS)
  • Unbalance Voltage measured (Ph– Ph Unbalance measured.)
  • Current (Amps)
  • Frequency (R, Y, B)
  • Power Factor (Per Phase P.F)
  • Active Power (Per Phase KW-Hr)
  • Apparent Power (Per Phase KVA-Hr)
  • Active Energy (Per Phase KWh).
  • Main’s KWH
  • DG KWH
  • Run hour (Total DG Run – Hour)

Protection :-

  • Over Voltage Protection (Settable)
  • Under Voltage Protection (Settable).
  • Over Load Protection (Settable).
  • Under Load Protection (Settable).
  • Unbalance (Settable)
  • Over Frequency Protection (Settable)
  • Under Frequency Protection (Settable)
  • Total KW Protection (Settable)
  • Phase Failure Protection (Settable)

Enclosure :-

  • Mounting : Panel mounting.
  • Position : Panel.
  • Enclosure : 96 X 96 X 110 mm.
  • Terminal : Screw ON Terminals.