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PC20 AC WATT/POWER FACTOR/VA TRANSDUCER
ACCURATE TO 0.25% FULL-SCALE

Features:
  • True power and VA measurement for sinusoidal and distorted waveforms.
  • Power factor is derived from the ratio of true power to apparent power and remains accurate for SCR-controlled or otherwise distorted waveforms.
  • Three separate output signals – one each for Watts, power factor, and VA.
  • 5 Year Warranty.
PC20 AC WATT/POWER FACTOR/VA TRANSDUCER

Model PC20

 

 

Description
The Model PC20 transducer provides three separate outputs proportional to true power, VA, and power factor in single or polyphase power systems. These are the most significant parameters in the efficient utilization of electrical energy in manufacturing or building management.

True power (Watts) is accurately measured by a continuous multiplication of instantaneous voltage and current by a four-quadrant multiplier. Average true power is then provided as the output.

The apparent power (VA) is determined by taking the product of RMS voltage and RMS current.

Power factor is derived from the ratio of true power to apparent power. This measurement does not rely on phase-angle measurement and is accurate for sinusoidal or distorted waveforms in the 50-400Hz frequency range.

Applications

  • Equipment monitoring to determine and/or maintain efficiency.
  • Process monitoring and/or controlling to maintain consistent product quality.
  • For use with SCR-controlled, chopped, or otherwise-distorted waveforms.

Click here for the complete information in .pdf format

 
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CTH Controls Inc.   CTH Controls Inc.
6-1500 Upper Middle Rd. W. Suite 220
Oakville, ON, Canada, L6M 0C2
Phone: 905-792-6829
Toll Free: 1-888-550-6829
Fax: 905-792-6902
sales@cthcontrols.com
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