• Trumeter - APM Power Ammeter

Trumeter - APM Power Ammeter

by: Trumeter

Product Code: PITRPW

Availability: Next Day Special Order

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Quick overview

The Power meter from Trumeter is much more than a simple ammeter. Not only can it be used for both single and three phase supplies, but it can be used to measure multiple parameters, including Current, Voltage, Active & Reactive Power, Apparent Power, Frequency & Power Factor. It works with both current and potential transformers and includes Modbus RTU communication, plus two independent opto-isolated digital outputs plus one analog 4-20mA output.

Configurable through easy-to-use software connected via USB, the meter can have up to 10 alarm set-points and the backlighting, coupled with the alarm set-points enable the end-user operator to be alerted when one of the measured parameters is out or range.

Measured Parameters

  • Voltage (L-L and L-N)
  • Current (L-L and L-N)
  • Reactive Power (VAr)
  • Active Power (W)
  • Apparent Power (VA)
  • Frequency (Hz)
  • Power Factor (PF)
  • THD Voltage & Current
  • % Max Load
  • Alarm Status (available on Modbus communication)
  • Phase Angle (available on Modbus communication)

Optional Extras

Meter TypeThree Phase
Fitting TypePanel Mount
Max Current (amps)5A
Input TypeCurrent Transformer
Nominal Input
100 - 277 VAC
Backlight colours
Red, Green, White
AvailabilityNext Day
Active Energy (kWh)Line Power Factor (PF)
Active Power (W) *Line Reactive Power (kVAr) *
Apparent Energy (kVAh) *Line to Line Voltage (V)
Apparent Power (VA) *Line to Neutral Voltage (V) *
Average Current (I)Maximum Current (I) *
Average Power Demands (W)Maximum Power Demands (W) *
Average Voltage (V)Maximum Voltage (V) *
Current (I)Power Factor (PF) *
Current in Neutral (I)Reactive Energy (kVArh) *
Frequency (Hz) *Reactive Power (VAr) *
Hours Run (hr)Total Harmonic Distortion (Amps)
Line Active Power (W) *Total Harmonic Distortion (Volts)
Line Apparent Power (kVA)Voltage (V)
Line Current (I) *


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