RTPFC Panel

RTPFC Panel

Thyristor Switched Real Time Power Factor Correction System

Influx Power’s Thyristorised switch RTPFC system is the most powerful automatic capacitor bank that provides the ideal power factor correction solution for industrial and commercial applications.

  • Compensate the reactive power on real-time basis for extremely rapid acquisition of the power factor within few milliseconds.

  • Connection and disconnection of the capacitor to and from the network occurs at zero crossing through thyristor switches.

  • This smooth connection avoids transient effects like waveform distortions, generation of switching spikes, etc., typically created by electromechanically switched contactor-based systems.

  • The response time of this is much higher than electromechanically switched systems.

  • Harmonic immunity through appropriate detuned, high linearity, and low losses harmonic blocking series reactors.

  • Less maintenance, longer life.

  • Application: Welding machines, rolling mills, cranes, elevators, press machines, molding, etc.

Benefits of Real-Time High-Speed PFC Against Conventional PFC

  • Almost Unity Power Factor – Guaranteed maximum PF incentive

  • Reduced in KVA demand – Higher saving in demand charges

  • Reduced peak demand charges - higher savings

  • Optimum capacity utilization of electrical infrastructure

  • Maintenance-free system as it uses solid-state switch (TSM) for capacitor switching

  • Ultra-fast compensation - effective with fast fluctuating load

  • Improved voltage profile

Technical Specifications

Range 100kvar to 2000kvar (Above master-slave combination)
Micro RTPFC Range 20kvar to 100kvar
Rated Voltage 400V to 800V, 3Ph, 50/60Hz
Step Size Min 5kvar, Max 100kvar
Maximum No. of Steps 24 Nos
Switching Device Solid state Thyristor switch of 2200V PIV
Capacitor MPP type Gas / Oil filled self-healing
Detuning Reactor 7% / 14%, Copper / Aluminium wound, High linearity, H class insulation
Response Time < 1 Sec
Frequency 50 / 60Hz
Ambient Temperature 45°C max
Protection Degree IP 42
Installation Indoor, free floor standing

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