“Guard-Ac” Line/Load Reactors manufactured by MTE Corporation, are specially constructed with IGBT protection.

They have a 4000 volt rms(5600Vpeak) insulation dielectric strength and are approved by both CSA and UL (UL506 & UL508). Only reactors approved to UL506 have the high dielectric strength (4000 volts) required for IGBT applications.

MTE Corporation Line/Load reactors also feature “Triple Insulation” on the first two and last two turns of each coil providing over 10,000 volts strength. Our standard Line/Load Reactors are suitable for use on IGBT inverter outputs with switching frequencies up to 20Khz.