Series Reactor Transformer

About Series Reactor Transformer

We are offering Reactors transformer. These transformers and air cooled transformers are provided with air cored magnetically shielded or non-magnetically shielded for series/shunt application up to 2 MVAR in voltage class up to 33 KV available in ONAN type. These are Air cored non-shielded air-cooled type with F/H class insulation for series application is also available in single or three phase construction up to 1 MVAR in voltage class up to 33 KV.

Air cored series & Shunt Reactor, Upto 2 MVA , Upto 33Kv, ONAN / AN A variable transformer, reactor having a core combining at least two complete core elements with a common yoke; primary winding divided into two independently fed sets of phase coils wound in opposite direction, arranged on symmetrical legs of core elements and separated by the common yoke; secondary winding with each phase coil divided into two wound in opposite direction portions carried by symmetrical core legs, adjacent to the primary coils and separated by common yoke. The secondary short-circuited reactor winding is reduced to at least one close loop member with loop portions separated by the common yoke. The single, poly phase apparatus has at least one primary coil per set that includes a controllable device in circuit relation therewith to enable control of one primary coil relative to the other, either in current magnitude or in current phase shift. The controllable device being either a silicon control rectifier or transistor.

Application in following industries :

Chemical, Pharmaceuticals, Steel, Textile, Engineering, Plastic, Cement, Refineries, Mining, Captive Power Projects, Hydro Power Projects, Wind Mill Farms, Construction Houses, Pharma, Electrical, Electronics, Renewable Energy, Automobile.

Technical details

Cooling Type	Dry Type/Air Cooled
Phase	Three Phase
Output Voltage	up to 33 KV.
Brand	Urja Techniques
voltage class	up to 33 KV.
Application	up to 2 MVAR

Versatile and Durable Design

Engineered for flexibility and long-term reliability, this series reactor transformer features a compact, floor-mounted structure with epoxy coating in industrial grey. Its core is constructed from high-quality laminated CRGO to minimize losses, and the customizable toroidal coil structure offers options in copper or aluminium, ensuring compatibility with various application requirements.


Superior Performance and Safety

Benefit from a high withstand short-circuit endurance and a standard-compliant impulse level for secure operation. The reactor supports both single and multiple coil setups, features low-noise dry-type cooling, and operates efficiently at 50 Hz. An available enclosure and protective coatings further enhance the unit's safety profile, making it suitable for critical industrial installations.


Industry-Standard Testing and Compliance

Each transformer undergoes rigorous routine and type testing according to IS and IEC standards, guaranteeing dependable operation. Low load loss and high efficiency mean lower operational costs and minimal downtime. Capable of handling a wide range of voltage ratings and application scales, it is the preferred solution for companies seeking reliable, energy-efficient reactors in India or abroad.