Reactors

At TMC Transformers, our reactors are engineered to support a wide range of industrial, utility, and infrastructure applications by controlling reactive power, limiting fault currents, and improving overall power quality. Built with the same precision and innovation as our cast resin and VPI dry-type transformers, TMC reactors are manufactured across our global facilities using high-grade materials and advanced vacuum pressure impregnation or cast resin technologies. These reactors—whether shunt, damping, smoothing, current-limiting, or neutral earthing types—are designed for high mechanical strength, low noise, and excellent thermal performance. With power ratings up to 30 MVA and insulation levels up to 72 kV, TMC ensures reliable operation even under extreme environmental and electrical conditions, offering both indoor and outdoor configurations with high IP protection levels for sectors like marine, mining, and renewables.

TMC reactors function as key components in energy systems by stabilizing voltage, filtering harmonics, and managing dynamic electrical loads. Shunt reactors absorb capacitive reactive power in long transmission lines, while damping and tuning reactors prevent resonance and limit transients in capacitor banks or filter circuits. Current-limiting reactors help reduce fault currents in distribution systems, and neutral earthing reactors manage ground fault currents to improve protection coordination. Every reactor we produce is tailored for precise performance and safety, meeting international standards and client-specific requirements. Our global engineering and service support ensures that TMC reactors deliver long-term efficiency and reliability, making them a trusted choice in critical power applications worldwide.