12 Step Micro Processor Based Control Relay

12 Step Micro Processor based control Relay for intelligent control of capacitor banks with 12 control contacts.
Patented control characteristics (Kinked) no overcompensation during low load condition.
Measurement and Monitoring of Harmonics.
High class sensing Accuracy of 0.4%.
Over current Trip Function Protection for Capacitors.
Zero-Voltage and Zero-Current release.
Four Quadrant Measurement.
Automatic Adjustable Switching Delay.
Versatile indication and message in the Display
Compliance to Indian & International Standards
PURPOSE: Power Factor / Reactive Power Management in Electrical Installation.

DESCRIPTION
Simple Commissioning by automatic identification of threshold current (c/k value), phase angle, connected capacitor stages and switching sequences.

Continuous Monitoring and display of Harmonic Voltage Levels. In the event of harmonic levels exceeding programmable limits, all capacitors will be switched off through over current alarm

Counts, Stores and Displays the number of switching operations for each Individual Capacitor Stage and alarm is triggered, if the switching counter exceeds the programmable limits.

RMS current monitoring function provides excellent protection for capacitor banks without harmonic filters, especially when resonance cause an increase in harmonic levels.