Salient features of “Standard” APFC panels are:

• Modular concept, expandable design.
• Advanced microprocessor relay to ensure accurate power factor correction in the installation.
• Best quality switch gear & capacitors.
• Aesthetically designed enclosure, vermin & dust protected.
• Flush mounted meters to indicate line voltage and current.
• Protection against high inrush current at the time of switching.
• Easy availability of spares.
• Ready to use design confirming to latest standards.
• Backed by efficient after-sale service.

The Salient features of APFC Relay offered by us are:

• Intelligent Switching
• Selectable Switching
• CT Ratio Programmable
• Auto CT Polarity
• Auto Manual Operation
• Highly Sensitive

Some of the prominent features of Square Type PFC Capacitors offered by us are
-Available in MPP/APP/MDXL design.
-Sturdy Sheet Metal Body.
-External Discharge Device.
-Low loss Design.
APPLICATION
Capacitors are suitable for following application:

• Individual compensation of motors.
• Induction Furnaces.
• DC thyristor driven loads like rolling mills, chemical plants, etc.
• Switched capacitors banks for distribution stations & industries for group compensation.
• Pole mounted distribution over head lines.
• PFC in general

The Phi Cap series is a space saving type, suitable for APFC Panel applications and is available in MPP/ Gas filled design.

APPLICATIONS

• Power factor correction (PFC)
• Automatic switched capacitors banks.
• Fixed PFC applications, e.g. motor compensation.
• De-tuned PFC systems.

Features
Electrical

• Up to 30 kvar per case for three-phase applications.
• Upto 6 kvar per case for single-phase applications.
• Long useful life, > 100 000 hours.
• High pulse current withstand capability (200* IR).

Mechanical & Maintenance

• Reduced mounting costs, easy installation and connection.
• Low weight and compact volume.
• Maintenance-free.

Safety

• Self-healing Overpressure disconnector Isolated terminal (IP20).

Conforming to IS:2834-1986/IS: 13925 (Part-1) – 1998
Unit rating : 25 to 600 KV Ar., 1.1 kV to 11 KVAC.
Bank rating : Higher KVAr as per requirement in 11 kV voltage ratings.

• Dried under fine vacuum & controlled temperature and impregnated with non-PCB, non-toxic oil.
• Tested as per national and international standards.
• Life test as per international standards at higher voltage, higher temperature & long duration.
• Low losses of the order of 0.15w/kVAr.
• Units of any voltage & KVAr rating are available.

Following are the prominent characteristics of the Thyristor PFC Modules offered by us:

• Suitable for real time power factor correction.
• Reaction time 5 mili seconds.
• Easy installation like contactor.
• Manual operation possible.
• Automatic Switch-off in case of over current & over temperature.

Features

• High resistance to harmonics.
• Very low losses.
• Low noise.
• Simple mounting.
• Long useful life.

The requirements for very high currents of short duration is ever increasing particularly in the field of nuclear engineering. These high currents can be obtained by discharge of capacitor banks previously charged with direct current, the capacitor when charged with direct current can store very high energies. The main requirement of these capacitors is a high dielectric strength and the absence of internal inductance.

Energy storage capacitors have been used in discharge welding, impulse testing, high intensity flash photography, spectrographs and X-ray photography.