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etaSMART

APFC Controller

etaSMART APFC Controller
Overview

Introducing the etaSMART APFC Controller from Lauritz Knudsen – a smart, user-friendly relay that automatically controls power factor by intelligently managing capacitor switching. Engineered for reliability in diverse electrical systems, it offers effortless installation with auto-programming capabilities, site-selectable CT secondary options (1/5A), and site-selectable 2/4 quadrant operation for industries with or without solar plant.

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Features

  • Available upto 16 steps
  • Space-saving. Compact size of 96 x 96 mm for controller upto 8 steps
  • Site Programmable CT Secondary 1A/5A
  • Automatic detection of CT polarity saves time and effort.
  • etaSMART detects the CT reversal and automatically corrects it
  • Site selectable 2 or 4 quadrant operation for industries with or without Solar plants

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Benefits

  • Superior Handling of Unbalanced Loads — 3 CT inputs enable phase-wise monitoring and individual correction, ensuring accurate power factor control in unbalanced systems.
  • Harmonics Monitoring and Management — Measures individual harmonics up to the 31st order, helping identify and mitigate distortion for better power quality and equipment protection.
  • Hunt-Free and Stable Operation — Advanced optimization algorithms provide precise control at the target setpoint, preventing unnecessary capacitor switching and extending component lifespan.
  • Versatility for Modern Applications — Supports 2-quadrant (conventional) or 4-quadrant operation, ideal for sites with or without solar integration, handling power export scenarios effectively.
  • Scalability and Integration — Master-slave cascading for panels with more than 16 steps, plus inbuilt MODBUS RS-485 communication for seamless SCADA/BMS integration and remote monitoring.

More Application & Usage

More Applications & Usage

  • Automotive Industry
  • Data Centres
  • Building & Infrastructure
  • Textile Industry
  • Paper Mills
  • Sugar Plants
  • Pharmaceutical Industry
  • Oil & Gas Exploration
  • Water Treatment

Quick Links

Miniature Circuit Breaker | Air Circuit Breaker | Home Automation Systems | Switches and Sockets | Variable Frequency Drives | Energy Management System | IEC 61439 Panels | Moulded Case Circuit Breakers | AC DRIVE | Submersible Pump Motor Starter | Mobile Starter | Industrial Automation | Residual Current Circuit breaker | APFC controller | Power Factor Correction | Motor Protection Device | Medium Voltage | Vacuum Circuit Breaker | Programmable Logic Controllers | Human Machine Interface | Solar MCCB

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