*Soft phase sequence protection
*Operating overload protection
*Starting overcurrent protection
*Run overcurrent protection
*Overvoltage protection protection
*Undervoltage protection protection
*Three-phase unbalance protection
*Underload protection protection
*Overheat protection
*Thyristor breakdown protection
*Input and output phase out protection
*Operating overload protection
*Starting overcurrent protection
*Run overcurrent protection
*Overvoltage protection protection
*Undervoltage protection protection
*Three-phase unbalance protection
*Underload protection protection
*Overheat protection
*Thyristor breakdown protection
*Input and output phase out protection




















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