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Advantages of Power Factor Correction :
  1. Avoid p.f. penalty imposed by electricity board due to poor power factor.
  2. Reduction of M.D. (KVA demand), thereby reduced bill and increased capacity.
  3. Awail p.f. rebate on demand & energy charges in elect bill upto 7.5 %.
  4. Reduced load current, distribution losses, heating of transformers & cables.
  5. Increased service life of all electrical equipments in the plant.
  6. Shortest payback period on investment – from 2 to 18 months.
Advantages of Harmonic filtering :
  1. Reduction in overheating of transformers (k-factor), switchgears,motors and cables
  2. Reduction in failure of PFC capacitors, PLCs, motors, transformers and cables
  3. Lesser current in neutral conductors
  4. Prevention of mal-operation of electronic equipments and cards
  5. No errors in energy meters, counters, PLCs and other sensitive equipments
  6. No production downtime, thus increased profitability for the industry
  7. Avoid nuisance tripping of breakers, fuses and protection relays.
Automatic Power Factor Correction Panels
Intelligent microprocessor control - Contactor switched APFC

 
Product range:
      10 to 2400 KVAR / 110 to 850 VAC / 1 or 3 phase
      Available with /without harmonic filters
Qutstanding Features
  • Intelligent APFC with microprocessor based controller and SIEMENS/EPCOS components
  • Automatic switching of PFC capacitors based on load variations of plant and KVAr required.
  • Designed to achieve p.f. near to unity to get the optimum power utilization and reduced demand
  • Systems available for balanced as well as un-balanced loads, 1-ph an 3-phase
  • Less maintenance by optimized design, low loss and has long service life
  • Display of all major electrical parameters like KW, KVAr, KVA, p.f., harmonics, V, I , Hz, etc.
  • Alarm output for low p.f., capacitor failure, overcompensation, over temp., undervoltage, etc.
  • Auto/Manual Mode facility, back-up fuse/MCCB protection for each capacitor feeders
  • Switching counter &operation period time counter for each individual capacitor feeders
  • Light weight, compact design suitable for ambient temperature upto 55 deg C
  • Enclosures with CRCA sheet steel, pretreated for anti-rust and powder coated
  • Data logging /operational facility through GSM mobile, ethernet, RS485/232
  • Manufactured as per relevant national and international standards.
  • PFC capacitors MPP PhiCap Normal & Heavy Duty, MKK PhaseCap Gas Filled and APP type capacitors
  • Iron core harmonic filter reactors with Copper/Aluminum winding, low loss, high linearity
  • Intelligent microprocessor based APFC & RTPFC controllers, Capacitor duty contactors, Thyristor swicthes
Thyristor Switched RTPFC Panels
Thyristor switched Real time PFC  - High speed electronically switched
Product range :
             18 to 1800 KVAR / 110 to 525 VAC / 1 or 3 phase
              Available with /without harmonic filters
                         
Outstanding Features
  • Latest thyristor zero-voltage switching system – cycle-to-cycle correction High speed – transient
  • free switching of PFC capacitors within 40 to 60 millisec.
  • Designed to achieve precisely unity p.f. near to unity to get max pf rebate and avoid leading p.f.
  • Suitable for rolling mills, welding loads, DG set loads, ports, steel mills, cement and paper, etc
  • Systems available for balanced as well as un-balanced loads, 1-ph an 3-phase
    Enhanced capacitor life due to transient-free, zero inrush current switching
  • Maintenance-free because of static switching, no wear and tear of contactors
    Display of all major electrical parameters like KW, KVAr, KVA, p.f., harmonics, V, I , Hz, etc.
  • Alarm output for low p.f., capacitor failure, overcompensation, over temp., undervoltage, etc.
    Auto/Manual Mode facility, back-up fuse/MCCB protection for each capacitor feeders
  • Hybrid version also available – contactor + thyristor switching for cost effectiveness.
  • Enclosures with CRCA sheet steel, pretreated for anti-rust and powder coated
  • Data logging /operational facility through GSM mobile, ethernet, RS485/232 - optional
Harmonic Filtering systems
Contactor / Thyristor switched Tuned / Detuned harmonic filtering systems
Product range :
        10 to 2400 KVAR / 110 to 850 VAC  
Outstanding Features
  • Tuned as well as detuned (ant-resonance)  filtering systems
  • Designed for mitigating harmonics of 3rd, 5th, 7th, 11th, 13th and right up to 31st order harmonics
  • Consisting of low-loss, high linearity harmonic filter reactors and PFC capacitors
  • Extremely rugged design for severe harmonic contaminated loads like steel mills, IT industries, etc.
  • Forced cooling system designed to limit the temperature rise of the filtering system
  • Enclosures with CRCA sheet steel, pretreated for anti-rust and powder coated
  • Data logging /operational facility through GSM mobile, ethernet, RS485/232 - optional
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