Intelligent Power Factor Controller (iPFC)

It is an intelligent Power Factor Controller with 3 phase sensing and inbuilt intelligence to increase the capacitor life time by adapting capacitor switching information and ON time.

Unlike conventional power factor controllers which sense voltage from two phases and current from the other phase, Elmeasures IPFC is based on 3 phase sensing which renders it accurate for controlling power factor even an unbalanced condition

Available in 6,8 and 12 stages.
Power Navigator
Applications
  • In all Incomers
  • Fixed power factor corrections individual (e.g. motor, transformers, lighting, etc.)
  • Group fixed power factor correction (several equipments connected in a group)
  • Capacitor banks of tuned and detuned
  • Harmonic trap applications (e.g. UPS, Frequency Drives and Converters, etc.)

 
  • Three Phase Sensing
  • Intelligent Power Factor Controlling based on the capacitor bank switching history (No of Operations, ON Time) - improves the capacitor life time
  • Automatic or Manual Control (manual control with power backup option)
  • User Programmable:
    • Star/Delta
    • Lead and Lag Limits
    • PT and CT Ratios
    • CT Secondary
    • Minimum Switching Time (1-99 seconds)
    • Minimum Discharge Time (1-99 seconds)
    • Minimum capacitor On time (1-99 seconds)
    • Minimum Sensing Current for Controlling Operation 100mA - 500mA
    • User programmable capacitor value
    • Programmable no of capacitors
  • Fault Detection (Over Compensation, Under Compensation, Over Voltage, Over Current, Under Voltage, over harmonics voltage and current)
  • Displays VLL, VLN, Amps, Frequency, PF, VAR (Total and Phase wise)
  • Four Quadrant Operation
  • Accuracy : Class 1 (Default) IEC 61036, IS 13779, CBIP 88
  • Sensing/Measurement : True RMS, 1 Sec update time, 4 Quadrant Power & Energy
  • Input voltage : 4 Voltage inputs (VR, VY, VB, VN); Programmable 110 or 415V LL Nominal (Range 80 to 550V LL), Primary Programmable up to 999 kV, Burden : 0.2VA Max. per phase.
  • Input current : Current inputs (AR, AY, AB) 50mA - 6A (Field configurable 1A or 5A),Primary Programmable up to 99 kA, Overload : 10A max continuous, 50A max for 3 Sec, Burden : 0.2VA Max. per phase .
  • Aux-Supply : (Control Power) 150 - 300V AC/DC, 40-70Hz, Burden: 4VA Max
  • Display Resolution : 1 row, 6 digits, (Integrated 6digits) 10mm ,
  • CT PT Ratio Max: 2000 MVA Programmable
  • Communication : Master to PC, RS485 serial channel connection, Industry standard,Modbus RTU protocol (RS232 optional), Baud rate: 2400 bps to 19200 bps. (Preferred 9600 bps), Isolation: 2000 volts AC isolation for 1 minute between communication and other circuits.
  • Contact rating : SPST, 2A @ 240V
  • Weight : Unpacked: 350 gms, Packed: 450 gms
  • Mechanical Specification : Dimension Bezel: 96 × 96 mm (Depth 50mm behind bezel)
  • Three Phase Sensing - Accurate measurement of PF
  • Fault Detection (Over Compensation, Under Compensation, Over Voltage, Over Current, Under Voltage, over harmonics voltage and current)
  • Automatic or Manual Control (manual control with power backup option)
  • Intelligent operation
 
You are here: Home Intelligent Power Factor Controller
Joomla template by ByJoomla.com