... short circuit,overloading,block loading,current leakage etc. YD2300 Series Intelligent Motor Protector, developed by YADA Electric Co., Ltd., is a ... are separatedYD2310The display part and the controlling part are separated² Universal protections and measuring;² 4-20mA(or thermal resistance) input;² Real ... 3-1993eqv IEC60255-5:Peak value: 4kVheavy currentor 1kVweak current Intelligent Motor Protector