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QI-Power Current & Voltage Energy Module
  • QI-Power Current & Voltage Energy Module

QI Single Phase Power & Energy Meter

Quick Overview

Compact CT sized power meter that offers a huge number of measurements including THD, Watt, VA, VAR, kW/h, Min/Max RMS plus many more. Ranges up too 1000V and 400A and frequency from 1Hz to 400Hz with a 0.5% accuracy. Fast 11k Hz sampling rate capable of capturing spikes in your power line. MODBUS RTU output with over 200 registers of data.
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Details

Specifications

  • Range QI-POWER-485-300
    • Current: 300A AC / 400A DC
    • Voltage: 800V AC / 1000V DC
  • Range QI-POWER-485-300-LV
    • Current: 300A AC / 400A DC
    • Voltage: 80V AC / 100V DC
  • Range QI-POWER-485
    • Current: 50AC/DC
    • Voltage: 800V AC / 1000V DC
  • Range QI-POWER-485-LV
    • Current: 50A AC / DC
    • Voltage: 80V AC / 100V DC
  • Power Supply: 9...30 Vdc, < 1,3 W,  Protection against polarity reversal and over temperature
  • Measurement: RMS or DC
  • Accuracy: @ 25°C up to 200Hz 
    • Voltage, Current, Active Power : < 0,5% F.S.
    • Frequency : +/- 0,1 Hz
    • Energy : +/- 1% of reading
    • Vpeak, I peak: +/- 5% f.s.
  • Output: RS485 Modbus RTU
  • Baud Rate: from 1200...115200 Baud
  • Crest Factor: 1,4 (on current measurement)
  • Frequency: DC or 1...400 Hz
  • Sampling Rate: 11k Samples per Second
  • Input Impedance: 1 Mohm +/-1%
  • Standards: CE EN61000-6-4/2006 + A1 2011; EN64000-6-2/2005 ; EN61010-1/2010
  • Over-voltage Category: Cat III up to 600V ; Cat II up to 1000V.
  • Isolation: 3 kV on bare wire for Current measure,4 kV for Voltage measure (reinforced insulation to power supply and serial output)
  • Protection: IP20
  • Temperature Coefficient: < 200 ppm/°C
  • Working Temperature: -15...+65°C
  • Humidity: 10...90% not condensing
  • Altitude: Up to 2000 m s.l.m.

Availability: Stock Item

 

Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

REF DESCRIPTION DOWNLOADS PRICE ORDER ITEM
QI-POWER-485
QI-POWER-485
Range 50A AC/DC, Voltage 800V AC / 1000V DC, RS485 MODBUS output, 0.5% FS Accuracy
View FileManual
   Size: (1.26 MB)
£65.00
or call us for a quote
QI-POWER-485-LV
QI-POWER-485-LV
Range 50A AC/DC, Voltage 80V AC / 100V DC, RS485 MODBUS output, 0.5% FS Accuracy
View FileManual
   Size: (1.31 MB)
£65.00
or call us for a quote
QI-POWER-300
QI-POWER-300
Range 300A AC, 400A DC, Voltage 800V AC / 1000V DC, RS485 MODBUS output, 0.5% FS Accuracy
View FileManual
   Size: (1.4 MB)
£80.00
or call us for a quote
QI-POWER-300-LV
QI-POWER-300-LV
Range 300A AC, 400A DC, Voltage 80V AC / 100V DC, RS485 MODBUS output, 0.5% FS Accuracy
View FileManual
   Size: (1.19 MB)
£80.00
or call us for a quote