Kolkata anchors East India's industry. Howrah's engineering units, the Dankuni and Uluberia industrial parks, and the Durgapur and Haldia belts serve steel, power, port and process industries across the region.
VA Electricals designs and manufactures three-phase harmonic filter reactors at its works in Bhosari, Pune. Every unit is built to your voltages and rating and tested in-house, then delivered by road to customers in Howrah, Dankuni, Taratala and across Kolkata.
Rated for 230 V single-phase / 415 V three-phase, 50 Hz systems, with reactor tuning and current rating matched to your capacitor bank and system.
A harmonic filter reactor reduces harmonic distortion caused by non-linear loads such as VFDs, UPS systems and rectifiers. Connected in series with capacitor banks, it detunes the circuit so capacitors are protected from harmonic resonance while power factor is corrected.
For facilities in Kolkata with many VFDs, UPS systems or capacitor banks, harmonic filter reactors keep distortion under control and protect equipment from overheating.
Mitigate harmonics from VFDs and non-linear loads to improve power quality.
View product detailsProtect capacitor banks from harmonic resonance in power-factor correction panels.
Tuning, current rating and dimensions to your panel design.
Durgapur and the Howrah engineering belt serve steel, foundry and heavy-engineering industries.
Typical use: Detuned reactors in power-factor correction panels for heavy loads.
Haldia hosts refinery, petrochemical and port-based process plants.
Typical use: Harmonic filter reactors for power quality and APFC panels.
Panel builders in Howrah and Taratala supply projects across East India.
Typical use: Detuned filter reactors in APFC and harmonic filter panels.
Electronics and IT firms in Salt Lake Sector V need dependable UPS power.
Typical use: Harmonic filter reactors for power quality and APFC panels.
Food processing, tea and FMCG plants run packaging and process lines.
Typical use: Harmonic filter reactors for power quality and APFC panels.
Coal and mineral operations in the eastern belt run conveyors, pumps and crushers.
Typical use: Harmonic filter reactors for power quality and APFC panels.
Plants in Kolkata see summer heat in panel rooms, monsoon humidity and supply fluctuations. Share your duty cycle and ambient conditions, and we design the rating, insulation and construction to suit.
| Type | Three-phase harmonic filter / detuned reactors |
|---|---|
| Current rating | Up to 1000 A |
| System voltage | 230 V single-phase / 415 V three-phase, 50 Hz |
| Tuning | As per capacitor bank and harmonic profile |
| Frequency | 50 Hz (Indian grid standard) |
| Construction | Open frame, panel mounting |
| Compliance | CE marked under LVD 2014/35/EU (chokes and reactors up to 1000 A); ISO 9001:2015 production |
| Routine tests | Inductance (LCR), insulation resistance, HV breakdown, winding resistance |
Orders for Kolkata are dispatched by road from our works in Bhosari, Pune, about 1880 km away. Every consignment is packed to protect windings and terminals in transit. Consignments travel by road transport with dispatch details shared in advance, so your project or production schedule stays on track.
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Of transformer design and manufacturing experience behind every unit.
ISO 9001:2015 quality system and CE conformity under the Low Voltage Directive.
Voltages, ratings, terminals and mounting made to match your design.
Production planned around your project schedule and delivery dates.
Yes. VA Electricals manufactures three-phase harmonic filter reactors at its works in Pune, India and supplies customers across Kolkata, including Howrah, Dankuni, Taratala, Kalyani, Bantala.
Yes. Units are built for the 230 V single-phase / 415 V three-phase, 50 Hz supply used in Kolkata, with reactor tuning and current rating matched to your capacitor bank and system.
Without a reactor, capacitors can resonate with harmonics from VFDs and UPS loads, causing overheating and failures. A series reactor detunes the circuit, protecting capacitors while power factor is corrected.
VA Electricals operates an ISO 9001:2015 certified quality management system and holds MSME ZED Bronze certification. Its products carry CE conformity under the Low Voltage Directive 2014/35/EU, covering chokes and reactors up to 1000 A.
Dispatched by road from our Pune works, about 1880 km away, packed to protect windings and terminals in transit.
Yes. Tell us the ambient temperature, duty cycle and supply conditions at your plant, and we design the rating, insulation and construction to suit.
Share your voltages, rating and quantity. Our engineers will send a technical offer for supply to Howrah, Dankuni, Taratala or anywhere in Kolkata.