51213 | Schneider Varlogic RT12 Power Factor Controller 12 Steps, 440V AC, NR12 Series

Schneider Varlogic RT12 (51213) is a sophisticated 12-step automatic Power Factor Correction (PFC) controller designed for large-scale electrical networks. Engineered for high-demand industrial environments, the RT12 (part of the NR12 series) provides precise management of up to 12 capacitor banks, ensuring a perfect power factor even in systems with highly fluctuating loads.

This controller operates at 440V AC, making it exceptionally robust for the Egyptian industrial power grid. It serves as the "intelligent brain" of your capacitor panel, automatically detecting step sizes and switching them to eliminate reactive power penalties. With integrated monitoring of Total Harmonic Distortion (THD) and temperature, the 51213 protects your expensive capacitor banks from premature failure, making it the most reliable choice for energy managers in 10th of Ramadan and Sadat City.

Technical Features:

12-Step Precision: Fine-tuned control for large capacitor banks to achieve near-perfect efficiency.

440V Rated Reliability: Optimized for industrial voltage levels with high tolerance for grid fluctuations.

Advanced THD Monitoring: Real-time analysis of harmonic distortion to safeguard capacitors.

Intelligent Auto-Commissioning: Automatically identifies the number of steps and capacitor sizes upon startup.

Comprehensive Alarms: Includes protection against over-compensation, over-voltage, and high-temperature conditions.