Overload withstand
Its thermally robust winding design allows reliable operation above rated current.
0.5–100 kVAr
230 / 400 VAC
Class F (155 °C)
Shunt reactors
An inductive power device connected in parallel to electrical transmission and distribution systems to balance the capacitive effects of lines and cables. By preventing reactive energy limits from being exceeded, it helps avoid penalty costs.
Operating principle
An inductive load that balances capacitive effects
For the system to operate stably and efficiently, the reactor must be selected with suitable kVAr and impedance values based on engineering calculations, taking into account the facility’s installed power, existing compensation capacity and harmonic profile.
Long-lasting and reliable
High-quality insulation materials and vacuum impregnation technology allow years of maintenance-free operation.
Low noise level
A special lamination stack and anti-vibration mounting ensure quiet operation.
Technical data
Specification values andkey features
Technical specifications
- Power range
- 0.5 – 100 kVAr
- Voltage
- 230 VAC (single-phase) · 400 VAC (three-phase)
- Frequency
- 50 Hz
- Winding
- Copper or aluminium
- Insulation class
- Class F (155 °C)
- Core
- Air-gapped, high-permeability
- Standards
- EN 61558-1, EN 61558-2-20
Key features
- Copper or aluminium winding option
- Thermal protection against overloads
- Terminal, lug or busbar connection options
- Low losses, moisture protection and quiet operation through vacuum varnishing
- Air-gapped, high-permeability design
- Class F (155 °C) insulation material
- Manufactured under ISO 9001 quality management
- Compliant with EN 61558-1 and EN 61558-2-20
Values are shared for information purposes and may vary. Production with different values is possible. For details, contact us.
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Reactors and power quality category
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