Skip to Main Content »

Search Site

Welcome to Advanced Power Access Inc., 1408-916-1368


  • Features
  • Benefits
  • Models

 Multifunction Meters

The APA meters offer a wide range of functionality for electric parameter measurement, monitoring, and control.

 3P Power

              ●  Real Power                                       Real Energy

                Reactive Power                                Reactive Energy

                Apparent Power                               Apparent Energy

                Voltage                                              Power Factor

                Current                                              Frequency


 Communication Capability

The APA meters are equipped with RS485 serial port and support Reliable Modbus RTU protocol. This communication capability can be used for meter data reading, meter configuration and meter status checking.


 Relay Output Control

Some APA meters are equipped with Relay Output port which can be used to control external devices. When combining this control port with the Relay Timer Control feature on AMI1000 Server, it becomes a powerful tool. This feature can be used for different applications to do On/Off control of external devices at the designated time slot. The On/Off control can be applied to single relay or group of relays.


 Universal Phase/Wire Support

The APA meters can be used to measure Single Phase, Two Phase and Three Phase circuits. This includes 1P2W, 1P3W, 2P3W, 3P3W and 3P4W.


 Easy Installation and Simple Wiring

The APA meter are designed for easy installation and simple wiring.



 Revenue Grade Metering Accuracy

The APA meters offer revenue grade accuracy with dedicated CT. All meters are calibrated with the dedicated CT to provide high accuracy at the designated current range.


 Universal Phase/Wire Support

APA meters support 1P2W, 1P3W, 2P3W, 3P3W and 3P4W.


 Support Multifunction Measurement

The APA meters support multfunction measurement including kWh, kW, Voltage, Current, kVarh, PF and Hz.


 Affordable and Cost Effective

The APA meters are designed to be cost effective and affordable. The measurement accuracy, reliability and versatile features are our engineering focus.




Polaris Meter SMB350 PM210A


Digital Energy Meter

       ★  Revenue Grade Metering Accuracy

       ★  1P2W, 1P3W, 3P3W, 3P4W

       ★  Bright LED Dislay

       ★  kWh, kW, Volt, Current, kVArh, PF

       ★  RS485 Communication

       ★  Modbus Protocol

       ★  Dedicated CT


Multi Circuit Meter Module

       ★  24  Single Phase Circuits or

       ★  8 Three Phase Circuits

       ★  LCD Front Panel Display

       ★  kWh, kW, Volt, Current, kVArh, PF

       ★  RS485 and Modbus Protocol

       ★  Dedicated CT


Panel Meter

       ★  Small Footprint Panel Meter

       ★  Revenue Grade Accuracy

       ★  3P3W, 3P4W

       ★  Bright LED Dislay

       ★  kWh, kW, Volt, Current, kVArh, PF

       ★  Modbus Protocol over RS485

       ★  Regular CT or Dedicated CT