Mudico Energy Private Limited

Air Core Reactor is an inductive device constructed without a magnetic core, using coils of conductor wound in air. The absence of an iron core eliminates core saturation and hysteresis losses, making them ideal for high current and high-frequency applications in power systems.

2. Purpose

• To provide inductance in electrical circuits for limiting current or filtering harmonics.

• To limit short circuit and fault currents.

• To reduce harmonics and electrical noise.

• To protect electrical equipment by controlling transient currents.

• To be used in power system reactors, harmonic filters, and neutral grounding.

3. Construction

VPI Dry Reactor (Vacuum Pressure Impregnation Dry Reactor) is a type of dry-type electrical reactor whose windings are impregnated with insulating resin under vacuum pressure. This process enhances insulation, mechanical strength, and moisture resistance without using oil or other liquid coolants.

2. Purpose

• To provide inductive reactance in electrical circuits for current limiting, harmonic filtering, or reactive power compensation.

• To operate reliably in environments where oil-filled reactors are unsuitable.

• To offer improved insulation, durability, and environmental resistance.

• To reduce maintenance due to solid insulation and sealed windings.

3. Construction

Series Air Reactor is an inductive coil made of conductive wire or strip, wound and installed in series with an electrical circuit. It uses air as the primary insulating and cooling medium, without oil or other fluids. It provides inductive reactance to control current flow, limit short circuits, or filter harmonics.

2. Purpose

• To limit short circuit and fault currents in series with power lines.

• To reduce harmonics and transient voltage spikes in electrical networks.

• To control inrush currents during motor starting or capacitor switching.

• To improve power quality and system stability.

• To protect sensitive electrical equipment.

3. Construction

Dry Type Line Reactor Rating Chart

We offer a reliable range of Dry Type Line Reactors, specially designed to limit current surges, reduce harmonics, and protect electrical equipment in motor drive and inverter-based systems. These reactors are air-cooled, low-maintenance, and ideal for indoor industrial installations.

�� Key Specifications:

Type: Dry Type, Air-Cooled Line Reactor

Power Rating: 3% to 12% Impedance (kVAR capacity as per load)

Voltage Rating: 415 V / 690 V / 1000 V / 3300 V / 6600 V

Frequency: 50 Hz / 60 Hz

Impedance Options: 3%, 5%, 7%, 12%

Current Range: 10 A to 1000 A or higher (customized)

Cooling Type: AN (Air Natural)

Insulation Class: Class F / H

Construction: Copper / Aluminium Windings

Standards: IS 5553 / IEC 60076 / IEEE / NEMA

✅ Key Features:

Limits inrush current and protects against voltage spikes

Minimizes harmonic distortion and improves system power factor

Extends life of VFDs, motors, and other sensitive electronics

High thermal stability wit

Harmonic Filter Reactor is an electrical reactor used in conjunction with capacitor banks or harmonic filters to reduce harmonic distortion in power systems. It helps to improve power quality by limiting harmonic currents and protecting equipment from harmonic-related issues.

2. Purpose

• To reduce harmonic currents generated by non-linear loads (like variable frequency drives, rectifiers).

• To protect capacitor banks by limiting the harmonic currents flowing through them.

• To improve power factor and system efficiency by filtering out unwanted harmonics.

• To prevent resonance conditions in power systems.

• To protect transformers, motors, and other equipment from overheating and premature failure due to harmonics.

220 kV Dry Type Shunt Reactor is a high-voltage electrical device connected in parallel (shunt) with transmission lines or busbars to absorb reactive power. Unlike oil-filled reactors, this reactor uses dry insulation (air, epoxy resin, or other solid materials) for insulation and cooling, making it environmentally friendly and maintenance-friendly.

2. Purpose

• To absorb excess reactive power generated by long transmission lines or cables.

• To control voltage rise and maintain voltage stability on high voltage networks.

• To reduce the risk of overvoltages during light load or no-load conditions.

• To improve power system efficiency and reliability.

3. Construction