Air Core Test Lab Reactors

Test Laboratory Reactors are designed for high voltage and high power test laboratories.

They are designed to withstand the most extreme electrical service conditions during test periods. Design techniques are implemented in accordance with the most demanding service conditions. These reactors are used for various purposes in test laboratories such as current limiting and synthetic testing of circuit breakers, capacitor testing, artificial line simulation etc.




  • Air core, dry type construction
  • Limited temperature rise enables longer lifespan
  • Maintenance-free design
  • High short-circuit withstanding capability
  • Epoxy impregnated, fiberglass encapsulated winding




Technical Specifications
Voltage Up to 36 kV
Type Air core, dry type
Frequency 50 Hz / 60 Hz
Installation Indoor / Outdoor
Winding Aluminium or copper winding
Painting RAL 7035 or other colors on demand
Construction Epoxy impregnated, fiberglass encapsulated construction
Temperature -40°C to 55°C
Insulation class F class or custom specific design
Cooling AN (air-neutral)cooling method

- Taps

- Enclosure available on demand

- Available designs as per IEEE, IEC and others

- DIN or NEMA terminal configuration

*Consult factory for higher values.