L&T etaSMART 12T APFC Relay

The L&T (Lauritz Knudsen) etaSMART 12T APFC Relay is a smart, reliable, and efficient Automatic Power Factor Controller designed for modern power systems. Built for precision and simplicity, this relay supports 1 CT and 12 steps, making it perfect for thyristor-based switching applications.

The L&T etaSMART 12T APFC Relay simplifies reactive power management while ensuring reliable system operation. Its intelligent auto-programming function and multi-quadrant capability make it adaptable to both conventional and solar-integrated installations. Designed with L&T’s trusted engineering quality, this relay enhances efficiency, reduces energy losses, and improves the overall power factor automatically.

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Specifications

Brand
L & T Electrical & Automation Products
Availability
In stock

Key features

  • Model: etaSMART 12T

  • 1 CT / 12 Step APFC Controller

  • Auto Programming Function for quick setup

  • CT Secondary: 1A / 5A (site selectable)

  • Supports Thyristor Switching

  • 2 & 4 Quadrant Operation – Ideal for sites with or without solar plants

  • Smart LED/LCD Display for easy monitoring

  • Accurate Power Factor Correction for optimized energy efficiency

  • Compact and user-friendly design

Applications

  • Industrial and commercial power panels

  • Solar power-integrated systems

  • Automatic capacitor bank applications

  • Energy-efficient building systems

  • Electrical distribution boards

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Downloads

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Brand

L & T Electrical & Automation Products

Stocked at our Coimbatore counter and dispatched across India.

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