In long motor lead(20 to 250 meter) applications use reactors between the inverter and motor to reduce dv/dt and motor terminal peak voltage. The use of a output reactor also protects the drive from a surge current caused by a rapid change in the load, and even from a short circuit at the load.
Our reactors also reduce operating temperature and audible noise in motor loads. Harmonic compensation and IGBT protection of all Guard-AC reactors allows standard units to be used here with confidence. They improve the waveform integrity, thus enhancing motor performance and system efficiency.
Output AC Reactor for 230V Drive (TOAR-23xxx)
Output AC Reactor for 460V Drive (TOAR-43xxx)
Output AC Reactor for 575V Drive (TOAR-63xxx)