1.Real-time sampling circuit, the conducting time of arc suppression module is short, is fast approaching the theoretical limit, less than or equal to the half wave, strong overload capability, high reliability.
2.Arcless, Good explosion-proof application, no burning of the electrical contact, low and reliable contacts resistance, super-long life time.
3.Voltage zero-crossing making, no surge current(AC model), no current zero-crossing breaking, no switching overvoltage, no hamonic pollution.
4.Unique special pules start-up circuit, DC-coil, transistor start-up method, long start-up life, no coil burning risk, combined with the high operating frequency, high reliability of the common electromagnetic coil and DC ultra-low keep energy consumption.
5. The cover of the contactor is removeable, it’s easy to inspect the main contacts using.