QE Power-T

Modbus Three Phase Power Analyzer
  • Features
    • Measures Current and Voltage
    • Measures Active Reactive and Apparent Power
    • Measures Frequency
    • Measures Power Factor,total and per phase
    • Measures Bi-directional Energy kWh
    • Measures Active Reactive Energy kVArh
    • Measures Crest Factor

QE Power-T-PLUS

Modbus Three Phase Power Analyzer
  • Above features plus
    • THD
    • Max Demand
    • Min/Max/AvPower and Power Factor
    • Phase sequence controller

QE Power-T-PRO

Modbus Three Phase Power Analyzer
  • Above features plus
    • POWER QUALITY COMPLIANT
    • Harmonics and Interharmonics up to 63rd






Modbus Three Phase Power Analyzer

Modbus Three Phase Power Analyzer

The QE Power T is a Modbus Three Phase Power Analyzer that measures the following.

  • Voltage rms, Instantaneous Peak, Average and Max.
  • Current rms, Instantaneous Peak, Average and Max.
  • Power Active Reactive VAR, Apparent VA.
  • Frequency, Min and Max.
  • Power Factor total and per phase Inductive and Capacitive.
  • Energy kWh total and per phase.
  • Bi-directional Energy kWh positive and negative total and per phase.
  • Active and Reactive Energy kVArh Inductive and Capacitive total and per phase.
  • Crest Factor total and per phase.
Please see the register table for complete list of parameters measured with the Modbus Three Phase Power Analyzer. The Modbus Three Phase Power Analyzer can accept voltage up to 500V RMS and current transformers with an output of 1 or 5 Amps. The QE Power T can also accept signals from Rogowski probes.
The unit is mounted on a DIN rail and is configurable with free software available from our website. Isolation is provided up to 4000 Volts between the measuring points and the Modbus output and 1500 Volts between the Modbus output and the power supply.

QE Power T Specifications

Input Current: Current Transformers 1/5 Amp.
0-333mV.
Rogowski probe.
Input Voltage 500 V RMS
Output Modbus RTU
Power Supply 10 to 40 Vdc
19 to 28 Vac
Current Consumption 1.3 W max.
Temperature Rating Operative 14°F +140°F - 10°C +60°C
Storage Temperature - 40°F +185°F - 40°C +85°C.
Humidity (non condensing) 10-90%
Housing Material self-extinguishing
Dimensions 1.8" x 2.52 " x 1.1"
46 x 63 x 27 mm
Weight 3 oz
90 g
EMC Immunity: EN 61000-6-2.
EMC Emission: EN 61000-6-4.
Configuration PC Configurable

QE-POWER-T Wiring Connections

Power Supply
Positive Terminal 12
Negative Terminal 11
Output Modbus
GND Terminal 8
B- Terminal 9
A+ Terminal 10
Input Current
L1 Terminal 1 and 2
L2 Terminal 3 and 4
L3 Terminal 5 and 6
Input Voltage
V1 on Terminal 16
V2 on Terminal 17
V3 on Terminal 16
Negative on Terminal 15
Modbus Three Phase power Analyzer
QEED USA
Qeed products are sold and maintained by
Datexel LLC in the USA.
Contact Information
☏ 561 779 5660

[email protected]

🏤 Jupiter, Florida, USA